Process and Input Material Control Using Handheld X-Ray FluorescenceOlympus IMS
This presentation from AISTech 2018 covers the following topics:
- X-Ray Fluorescence (XRF) Theory
- Handheld X-Ray Fluorescence (HHXRF) Alloy Verification
- Compositional Results
- Other Process-Related Material Analyses
- Integration/Management of Process Data
For more information, visit: https://www.olympus-ims.com/en/xrf-xrd/xrf-handheld/
Advantages of Ultrasonic Thickness Gages over Flaw Detectors for Corrosion Th...Olympus IMS
This presentation highlights the advantages of modern ultrasonic thickness gages for making corrosion thickness measurements. This information focuses on certain features that make thickness gages better suited than ultrasonic flaw detectors for this type of application.
Presenter:
Greg Bauer is a Product Specialist for ultrasonic thickness gages and transducers. He has several years' experience providing global technical and application support, training, and application development for the thickness gage and transducer product lines.
Wind Turbine Inspection Solutions: At the Heart of Your ProcessOlympus IMS
Gearboxes - Remote Visual Inspection
Inspect Gear Teeth and Bearings for Defects, Including Color Change and Pitting
Oil clearing scope adaptor saves time
Increase the probability of detection with clear, sharp images
Compact and lightweight, enabling use in difficult-to-access areas
Gearboxes - Phased Array Ultrasound
Locate Defects to Help Prevent Failures, Even When Access Is Limited
Phased array (PA) probes direct ultrasonic beams, facilitating the inspection of multiple areas
Reduced inspection time compared to radiography
Immediate, quantifiable results for on-site analysis
Tower - Phased Array Ultrasound
Monitor the Health of Your Wind Tower
Quickly detect corrosion and cracks and archive your data
Reduced inspection time compared to radiography
Detect and fix process problems right away
Tower - Eddy Current Array
Quickly and Efficiently Inspect Welds on Towers
Detect cracks and weld defects without removing paint
Replaces penetrant and magnetic particle testing
Automatic lift-off compensation for accurate results
Blades - Conventional Ultrasound
Evaluate Lightning Damage to Know when Repairs Are Required
Rugged, ergonomic instruments designed for challenging inspections
Intuitive interface practical for both experienced and novice inspectors
Full range of probes for detecting and sizing blade defects
Blades - Bond Testing
Inspect Blades for Disbonds and Delamination
Quickly and accurately detect disbonds and delamination in composites
Automatic probe recognition with pre-programmed setup
Lightweight and easy to carry
Blades - Remote Visual Inspection
Look Inside Blades for Damage and Quality Control
Scopes up to 30 m long for difficult-to-reach areas
Portable and compact for field and in-line inspections
Smooth, accurate approach to a target with precise articulation
For more information about our wind power inspection solutions, visit: http://www.olympus-ims.com/en/wind-turbine-inspection-solutions/
Scalable NDT Instruments for the Inspection of Variable Geometry ComponentsOlympus IMS
For the past several years, the aviation industry has seen above normal growth due, in part, to lower oil prices, saving major aircraft operators millions of dollars. As a result of this outstanding growth, production rates for new airplanes have increased and new aircraft programs are being launched. Consequently, aviation component manufacturers are facing new challenges including a rise in production rates, a high probability of detection (POD) due to the critical nature of the parts being manufactured, lack of skilled operators, and parts with increasingly complex geometry.
Ultrasonic phased array (PA) instruments have evolved, enabling an increase in inspection speeds and the implementation of advanced acquisition strategies. The introduction of scalable instruments and advanced acquisition strategies helps manufacturers address the inspection challenges they are facing. Scalability can now be used for nondestructive testing (NDT), enabling system integrators and manufacturers to improve the performance of their solutions by using multiple instruments in parallel. The evolution of electronic components enables advanced acquisition strategies, such as adaptive ultrasound, to be implemented. Adaptive ultrasound simplifies the inspection of complex components and improves the POD by using innovative signal-processing algorithms.
This paper presents an overview of scalable NDT instruments with the goal of helping NDT integrators and manufacturers to address the challenges they are facing in terms of system performance, production output, and quality control.
In-Service Corrosion Mapping—Challenges for the Chemical IndustryOlympus IMS
This presentation from ECNDT 2018 reviews the following topics:
Corrosion inspection—particularities of the chemical industry
Pitting detection in thin-wall components
Challenges of in-service inspection: high temperature
Results of accuracy tests with temperature variation
Coating Measurement Using Handheld X-Ray FluorescenceOlympus IMS
Coating Measurement Using Handheld X-Ray Fluorescence
Abstract
Handheld X-ray fluorescence (HHXRF) can be used to measure coating thicknesses with advantages in precision and portability compared to other technologies. For benchtop analysis, analyzing coatings applied over large surface areas often requires destructive procedures. HHXRF overcomes this limitation and provides a nondestructive coating thickness testing capability.
A simple, user-friendly calibration built into the instrument interface enables the use of a certified standard to determine up to three layers of accurate and precise coating thicknesses. HHXRF coating measurements, which are independent of the substrate material, provide a user the freedom to analyze any deposited coating comprised of elements Ti through Pu. Because of the large elemental range of analysis, many corrosion-, wear-, and adhesion-resistant coatings measured in labs near the site of action can benefit from the precise results returned by HHXRF.
Process and Input Material Control Using Handheld X-Ray FluorescenceOlympus IMS
This presentation from AISTech 2018 covers the following topics:
- X-Ray Fluorescence (XRF) Theory
- Handheld X-Ray Fluorescence (HHXRF) Alloy Verification
- Compositional Results
- Other Process-Related Material Analyses
- Integration/Management of Process Data
For more information, visit: https://www.olympus-ims.com/en/xrf-xrd/xrf-handheld/
Advantages of Ultrasonic Thickness Gages over Flaw Detectors for Corrosion Th...Olympus IMS
This presentation highlights the advantages of modern ultrasonic thickness gages for making corrosion thickness measurements. This information focuses on certain features that make thickness gages better suited than ultrasonic flaw detectors for this type of application.
Presenter:
Greg Bauer is a Product Specialist for ultrasonic thickness gages and transducers. He has several years' experience providing global technical and application support, training, and application development for the thickness gage and transducer product lines.
Wind Turbine Inspection Solutions: At the Heart of Your ProcessOlympus IMS
Gearboxes - Remote Visual Inspection
Inspect Gear Teeth and Bearings for Defects, Including Color Change and Pitting
Oil clearing scope adaptor saves time
Increase the probability of detection with clear, sharp images
Compact and lightweight, enabling use in difficult-to-access areas
Gearboxes - Phased Array Ultrasound
Locate Defects to Help Prevent Failures, Even When Access Is Limited
Phased array (PA) probes direct ultrasonic beams, facilitating the inspection of multiple areas
Reduced inspection time compared to radiography
Immediate, quantifiable results for on-site analysis
Tower - Phased Array Ultrasound
Monitor the Health of Your Wind Tower
Quickly detect corrosion and cracks and archive your data
Reduced inspection time compared to radiography
Detect and fix process problems right away
Tower - Eddy Current Array
Quickly and Efficiently Inspect Welds on Towers
Detect cracks and weld defects without removing paint
Replaces penetrant and magnetic particle testing
Automatic lift-off compensation for accurate results
Blades - Conventional Ultrasound
Evaluate Lightning Damage to Know when Repairs Are Required
Rugged, ergonomic instruments designed for challenging inspections
Intuitive interface practical for both experienced and novice inspectors
Full range of probes for detecting and sizing blade defects
Blades - Bond Testing
Inspect Blades for Disbonds and Delamination
Quickly and accurately detect disbonds and delamination in composites
Automatic probe recognition with pre-programmed setup
Lightweight and easy to carry
Blades - Remote Visual Inspection
Look Inside Blades for Damage and Quality Control
Scopes up to 30 m long for difficult-to-reach areas
Portable and compact for field and in-line inspections
Smooth, accurate approach to a target with precise articulation
For more information about our wind power inspection solutions, visit: http://www.olympus-ims.com/en/wind-turbine-inspection-solutions/
Scalable NDT Instruments for the Inspection of Variable Geometry ComponentsOlympus IMS
For the past several years, the aviation industry has seen above normal growth due, in part, to lower oil prices, saving major aircraft operators millions of dollars. As a result of this outstanding growth, production rates for new airplanes have increased and new aircraft programs are being launched. Consequently, aviation component manufacturers are facing new challenges including a rise in production rates, a high probability of detection (POD) due to the critical nature of the parts being manufactured, lack of skilled operators, and parts with increasingly complex geometry.
Ultrasonic phased array (PA) instruments have evolved, enabling an increase in inspection speeds and the implementation of advanced acquisition strategies. The introduction of scalable instruments and advanced acquisition strategies helps manufacturers address the inspection challenges they are facing. Scalability can now be used for nondestructive testing (NDT), enabling system integrators and manufacturers to improve the performance of their solutions by using multiple instruments in parallel. The evolution of electronic components enables advanced acquisition strategies, such as adaptive ultrasound, to be implemented. Adaptive ultrasound simplifies the inspection of complex components and improves the POD by using innovative signal-processing algorithms.
This paper presents an overview of scalable NDT instruments with the goal of helping NDT integrators and manufacturers to address the challenges they are facing in terms of system performance, production output, and quality control.
In-Service Corrosion Mapping—Challenges for the Chemical IndustryOlympus IMS
This presentation from ECNDT 2018 reviews the following topics:
Corrosion inspection—particularities of the chemical industry
Pitting detection in thin-wall components
Challenges of in-service inspection: high temperature
Results of accuracy tests with temperature variation
Coating Measurement Using Handheld X-Ray FluorescenceOlympus IMS
Coating Measurement Using Handheld X-Ray Fluorescence
Abstract
Handheld X-ray fluorescence (HHXRF) can be used to measure coating thicknesses with advantages in precision and portability compared to other technologies. For benchtop analysis, analyzing coatings applied over large surface areas often requires destructive procedures. HHXRF overcomes this limitation and provides a nondestructive coating thickness testing capability.
A simple, user-friendly calibration built into the instrument interface enables the use of a certified standard to determine up to three layers of accurate and precise coating thicknesses. HHXRF coating measurements, which are independent of the substrate material, provide a user the freedom to analyze any deposited coating comprised of elements Ti through Pu. Because of the large elemental range of analysis, many corrosion-, wear-, and adhesion-resistant coatings measured in labs near the site of action can benefit from the precise results returned by HHXRF.
Flexible and Ultrasoft Inorganic 1D Semiconductor and Heterostructure Systems...Pawan Kumar
Low dimensionality and high flexibility are key demands for flexible electronic semiconductor devices. SnIP, the first atomic-scale double helical semiconductor combines structural anisotropy and robustness with exceptional electronic properties. The benefit of the double helix, combined with a diverse structure on the nanoscale, ranging from strong covalent bonding to weak van der Waals interactions, and the large structure and property anisotropy offer substantial potential for applications in energy conversion and water splitting. It represents the next logical step in downscaling the inorganic semiconductors from classical 3D systems, via 2D semiconductors like MXenes or transition metal dichalcogenides, to the first downsizeable, polymer-like atomic-scale 1D semiconductor SnIP. SnIP shows intriguing mechanical properties featuring a bulk modulus three times lower than any IV, III-V, or II-VI semiconductor. In situ bending tests substantiate that pure SnIP fibers can be bent without an effect on their bonding properties. Organic and inorganic hybrids are prepared illustrating that SnIP is a candidate to fabricate flexible 1D composites for energy conversion and water splitting applications. SnIP@C3N4 hybrid forms an unusual soft material core–shell topology with graphenic carbon nitride wrapping around SnIP. A 1D van der Waals heterostructure is formed capable of performing effective water splitting.
Diverse Uses of Advanced Ultrasonic Inspection Technologies for Pipeline Olympus IMS
More information about Olympus flaw detectors: http://bit.ly/1zy3QUu
Ultrasonic phased array testing is a powerful NDT technology and one whose use is growing rapidly in particular for the inspection of welds in small and large diameter pipelines.
This presentation comes from our webinar, Diverse Uses of Advanced Ultrasonic Inspection Technologies for Pipeline. It provides a brief introduction of ultrasound phased array testing and outlines the various benefits of encoded automatic testing (AUT) versus radiography (RFT) in terms of cost, user friendliness, and detectability.
To watch the webinar for this presentation: http://bit.ly/1E88G8K
Contact us: http://bit.ly/1rDmq94
Sign up for our newsletter: http://bit.ly/1j5FOTy
Harvesting Hot Holes in Plasmon-Coupled Ultrathin Photoanodes for High-Perfor...Pawan Kumar
The harvesting of hot carriers produced by plasmon decay to generate electricity or drive a chemical reaction enables the reduction of the thermalization losses associated with supra-band gap photons in semiconductor photoelectrochemical (PEC) cells. Through the broadband harvesting of light, hot-carrier PEC devices also produce a sensitizing effect in heterojunctions with wide-band gap metal oxide semiconductors possessing good photostability and catalytic activity but poor absorption of visible wavelength photons. There are several reports of hot electrons in Au injected over the Schottky barrier into crystalline TiO2 and subsequently utilized to drive a chemical reaction but very few reports of hot hole harvesting. In this work, we demonstrate the efficient harvesting of hot holes in Au nanoparticles (Au NPs) covered with a thin layer of amorphous TiO2 (a-TiO2). Under AM1.5G 1 sun illumination, photoanodes consisting of a single layer of ∼50 nm diameter Au NPs coated with a 10 nm shell of a-TiO2 (Au@a-TiO2) generated 2.5 mA cm–2 of photocurrent in 1 M KOH under 0.6 V external bias, rising to 3.7 mA cm–2 in the presence of a hole scavenger (methanol). The quantum yield for hot-carrier-mediated photocurrent generation was estimated to be close to unity for high-energy photons (λ < 420 nm). Au@a-TiO2 photoelectrodes produced a small positive photocurrent of 0.1 mA cm–2 even at a bias of −0.6 V indicating extraction of hot holes even at a strong negative bias. These results together with density functional theory modeling and scanning Kelvin probe force microscope data indicate fast injection of hot holes from Au NPs into a-TiO2 and light harvesting performed near-exclusively by Au NPs. For comparison, Au NPs coated with a 10 nm shell of Al2O3 (Au@Al2O3) generated 0.02 mA cm–2 of photocurrent in 1 M KOH under 0.6 V external bias. These results underscore the critical role played by a-TiO2 in the extraction of holes in Au@a-TiO2 photoanodes, which is not replicated by an ordinary dielectric shell. It is also demonstrated here that an ultrathin photoanode (<100 nm in maximum thickness) can efficiently drive sunlight-driven water splitting.
Coherent Adaptive Focusing Technology for the Inspection of Complex GeometryOlympus IMS
This presentation from ECNDT 2018 reviews the following topics:
Ultrasonic Phased Array Benefits
Coherent Adaptive Focusing (CAF)
Capabilities of CAF
Results
Conclusions
Advances in Phased Array Weld Inspection Scan Plan DesignsOlympus IMS
The compound S-scan improves on traditional phased array weld inspection scan plan strategies by combining the S-scan and E-scan inspections as defined in ASME V, Article I into a single acquisition group providing more inspection coverage of the weld volume and heat affected zone. The compound S-scan improves the range and performance of existing phased array 1D pulse-echo probes, wedges, and instrumentation via new functionality in focal law calculators that are commercially available today from Olympus and other manufacturers.
Additional benefits of the compound S-scan inspection include ability to use pre-defined configurations over a larger range of weld bevels and thicknesses, enforcement of fewer essential variables in the inspection work procedure, and a more efficient work flow for phased array inspection setup, calibration, acquisition, and data analysis IAW ASME V, Article 4, Phased Array Mandatory Appendixes IV and V.
This paper presents an overview of the compound S-scan and demonstration of its benefits including examples of weld inspection data analysis and flaw sizing.
Screening for Ceramic and Leaded Contaminants in Glass Recycling Streams Usin...Olympus IMS
Screening of Ceramic and Leaded Contaminants in Glass Streams via Handheld X-Ray Fluorescence (HHXRF) Analyzers
Dillon McDowell
and Alex Thurston
Abstract
Material recovery facilities (MRFs) typically use magnetic and optical sorting systems to separate glass cullet from recycled glass. However, these systems are not effective at screening glass ceramic and leaded constituents from cullet streams. These
contaminants lower the value of glass cullet to glass manufacturers, as they represent manufacturing and safety concerns. Handheld X-ray fluorescence (HHXRF) analyzers are widely used in various recycling and manufacturing settings to quickly provide chemical composition on a variety of elements, even to the range of 1–10 ppm. We compare HHXRF analysis of prepared glass samples to laboratory assayed glass standards used by MRFs and glass manufacturers. Our results show that HHXRF can detect even small quantities (<100 ppm) of ceramic elements in glass and glass cullet streams in situ. Our results also show HHXRF detection of leaded contaminants and coloring
streams. We also demonstrate that the same technique can be applied to in-line monitoring systems to analyze material streams for the same constituents.
Improving surface mining profitability with Phased ArrayOlympus IMS
More on Olympus Phased Array solutions: http://bit.ly/1zo4CRu
In this presentation the results of a year analyzing the use of Phased Array in the Mining industry are shared. Our phased array (PA) instruments produce accurate, detailed cross-sectional pictures of internal structures at fast inspection speeds. Phased array technology uses multiple ultrasonic elements and electronic time delays to create beams that can be steered, scanned, swept, and focused electronically for fast inspection, full data storage, and multiple angle inspections. Phased array technology provides precise measurement with the most reliable results.
Contact us: http://bit.ly/1rDmq94
Sign up for our newsletter: http://bit.ly/1j5FOTy
Nov 12 Webcast: Eliminate Pitfalls of DDR Memory Testing
Join Teledyne LeCroy's, Mike Hertz, for this free webinar on using an oscilloscope for validation and debug of DDR2/3/4 physical layer measurements.
Topics covered will include: probing, connectivity, recommended device patterns, de-embedding, examples of good and bad waveforms, and debugging steps and techniques.
Mike Hertz has been a Field Applications Engineer with Teledyne LeCroy in Michigan for 14 years.
A manera informativa, Boschert GmbH, nos proporciona esta información sobre IPG, ya que Boschert intala los sistemas de IPG en las maquinas de corte por laser de fibra de alta potencia
Introduction of SG-O CIS / ALS / Light-Sensor Wafer TesterEnlitech
Introduction of SG-O CIS / ALS / Light-Sensor Wafer Tester
Original link：https://enlitechnology.com/home/products/image-sensor/sg-o/
*About Enlitech
Enlitech was founded in March 2009.
The core technologies include artificial light source and spectrum analyzing technique.Enlitech’s four main product markets include image sensor testing solutions, advanced photoelectric detector testing systems, quantum efficiency test solutions, and various light simulators.
Our popular products are QER and SS-X solar simulator. If you are interested, please visit the official website to understand more!
https://enlitechnology.com/
Flexible and Ultrasoft Inorganic 1D Semiconductor and Heterostructure Systems...Pawan Kumar
Low dimensionality and high flexibility are key demands for flexible electronic semiconductor devices. SnIP, the first atomic-scale double helical semiconductor combines structural anisotropy and robustness with exceptional electronic properties. The benefit of the double helix, combined with a diverse structure on the nanoscale, ranging from strong covalent bonding to weak van der Waals interactions, and the large structure and property anisotropy offer substantial potential for applications in energy conversion and water splitting. It represents the next logical step in downscaling the inorganic semiconductors from classical 3D systems, via 2D semiconductors like MXenes or transition metal dichalcogenides, to the first downsizeable, polymer-like atomic-scale 1D semiconductor SnIP. SnIP shows intriguing mechanical properties featuring a bulk modulus three times lower than any IV, III-V, or II-VI semiconductor. In situ bending tests substantiate that pure SnIP fibers can be bent without an effect on their bonding properties. Organic and inorganic hybrids are prepared illustrating that SnIP is a candidate to fabricate flexible 1D composites for energy conversion and water splitting applications. SnIP@C3N4 hybrid forms an unusual soft material core–shell topology with graphenic carbon nitride wrapping around SnIP. A 1D van der Waals heterostructure is formed capable of performing effective water splitting.
Diverse Uses of Advanced Ultrasonic Inspection Technologies for Pipeline Olympus IMS
More information about Olympus flaw detectors: http://bit.ly/1zy3QUu
Ultrasonic phased array testing is a powerful NDT technology and one whose use is growing rapidly in particular for the inspection of welds in small and large diameter pipelines.
This presentation comes from our webinar, Diverse Uses of Advanced Ultrasonic Inspection Technologies for Pipeline. It provides a brief introduction of ultrasound phased array testing and outlines the various benefits of encoded automatic testing (AUT) versus radiography (RFT) in terms of cost, user friendliness, and detectability.
To watch the webinar for this presentation: http://bit.ly/1E88G8K
Contact us: http://bit.ly/1rDmq94
Sign up for our newsletter: http://bit.ly/1j5FOTy
Harvesting Hot Holes in Plasmon-Coupled Ultrathin Photoanodes for High-Perfor...Pawan Kumar
The harvesting of hot carriers produced by plasmon decay to generate electricity or drive a chemical reaction enables the reduction of the thermalization losses associated with supra-band gap photons in semiconductor photoelectrochemical (PEC) cells. Through the broadband harvesting of light, hot-carrier PEC devices also produce a sensitizing effect in heterojunctions with wide-band gap metal oxide semiconductors possessing good photostability and catalytic activity but poor absorption of visible wavelength photons. There are several reports of hot electrons in Au injected over the Schottky barrier into crystalline TiO2 and subsequently utilized to drive a chemical reaction but very few reports of hot hole harvesting. In this work, we demonstrate the efficient harvesting of hot holes in Au nanoparticles (Au NPs) covered with a thin layer of amorphous TiO2 (a-TiO2). Under AM1.5G 1 sun illumination, photoanodes consisting of a single layer of ∼50 nm diameter Au NPs coated with a 10 nm shell of a-TiO2 (Au@a-TiO2) generated 2.5 mA cm–2 of photocurrent in 1 M KOH under 0.6 V external bias, rising to 3.7 mA cm–2 in the presence of a hole scavenger (methanol). The quantum yield for hot-carrier-mediated photocurrent generation was estimated to be close to unity for high-energy photons (λ < 420 nm). Au@a-TiO2 photoelectrodes produced a small positive photocurrent of 0.1 mA cm–2 even at a bias of −0.6 V indicating extraction of hot holes even at a strong negative bias. These results together with density functional theory modeling and scanning Kelvin probe force microscope data indicate fast injection of hot holes from Au NPs into a-TiO2 and light harvesting performed near-exclusively by Au NPs. For comparison, Au NPs coated with a 10 nm shell of Al2O3 (Au@Al2O3) generated 0.02 mA cm–2 of photocurrent in 1 M KOH under 0.6 V external bias. These results underscore the critical role played by a-TiO2 in the extraction of holes in Au@a-TiO2 photoanodes, which is not replicated by an ordinary dielectric shell. It is also demonstrated here that an ultrathin photoanode (<100 nm in maximum thickness) can efficiently drive sunlight-driven water splitting.
Coherent Adaptive Focusing Technology for the Inspection of Complex GeometryOlympus IMS
This presentation from ECNDT 2018 reviews the following topics:
Ultrasonic Phased Array Benefits
Coherent Adaptive Focusing (CAF)
Capabilities of CAF
Results
Conclusions
Advances in Phased Array Weld Inspection Scan Plan DesignsOlympus IMS
The compound S-scan improves on traditional phased array weld inspection scan plan strategies by combining the S-scan and E-scan inspections as defined in ASME V, Article I into a single acquisition group providing more inspection coverage of the weld volume and heat affected zone. The compound S-scan improves the range and performance of existing phased array 1D pulse-echo probes, wedges, and instrumentation via new functionality in focal law calculators that are commercially available today from Olympus and other manufacturers.
Additional benefits of the compound S-scan inspection include ability to use pre-defined configurations over a larger range of weld bevels and thicknesses, enforcement of fewer essential variables in the inspection work procedure, and a more efficient work flow for phased array inspection setup, calibration, acquisition, and data analysis IAW ASME V, Article 4, Phased Array Mandatory Appendixes IV and V.
This paper presents an overview of the compound S-scan and demonstration of its benefits including examples of weld inspection data analysis and flaw sizing.
Screening for Ceramic and Leaded Contaminants in Glass Recycling Streams Usin...Olympus IMS
Screening of Ceramic and Leaded Contaminants in Glass Streams via Handheld X-Ray Fluorescence (HHXRF) Analyzers
Dillon McDowell
and Alex Thurston
Abstract
Material recovery facilities (MRFs) typically use magnetic and optical sorting systems to separate glass cullet from recycled glass. However, these systems are not effective at screening glass ceramic and leaded constituents from cullet streams. These
contaminants lower the value of glass cullet to glass manufacturers, as they represent manufacturing and safety concerns. Handheld X-ray fluorescence (HHXRF) analyzers are widely used in various recycling and manufacturing settings to quickly provide chemical composition on a variety of elements, even to the range of 1–10 ppm. We compare HHXRF analysis of prepared glass samples to laboratory assayed glass standards used by MRFs and glass manufacturers. Our results show that HHXRF can detect even small quantities (<100 ppm) of ceramic elements in glass and glass cullet streams in situ. Our results also show HHXRF detection of leaded contaminants and coloring
streams. We also demonstrate that the same technique can be applied to in-line monitoring systems to analyze material streams for the same constituents.
Improving surface mining profitability with Phased ArrayOlympus IMS
More on Olympus Phased Array solutions: http://bit.ly/1zo4CRu
In this presentation the results of a year analyzing the use of Phased Array in the Mining industry are shared. Our phased array (PA) instruments produce accurate, detailed cross-sectional pictures of internal structures at fast inspection speeds. Phased array technology uses multiple ultrasonic elements and electronic time delays to create beams that can be steered, scanned, swept, and focused electronically for fast inspection, full data storage, and multiple angle inspections. Phased array technology provides precise measurement with the most reliable results.
Contact us: http://bit.ly/1rDmq94
Sign up for our newsletter: http://bit.ly/1j5FOTy
Nov 12 Webcast: Eliminate Pitfalls of DDR Memory Testing
Join Teledyne LeCroy's, Mike Hertz, for this free webinar on using an oscilloscope for validation and debug of DDR2/3/4 physical layer measurements.
Topics covered will include: probing, connectivity, recommended device patterns, de-embedding, examples of good and bad waveforms, and debugging steps and techniques.
Mike Hertz has been a Field Applications Engineer with Teledyne LeCroy in Michigan for 14 years.
A manera informativa, Boschert GmbH, nos proporciona esta información sobre IPG, ya que Boschert intala los sistemas de IPG en las maquinas de corte por laser de fibra de alta potencia
Introduction of SG-O CIS / ALS / Light-Sensor Wafer TesterEnlitech
Introduction of SG-O CIS / ALS / Light-Sensor Wafer Tester
Original link：https://enlitechnology.com/home/products/image-sensor/sg-o/
*About Enlitech
Enlitech was founded in March 2009.
The core technologies include artificial light source and spectrum analyzing technique.Enlitech’s four main product markets include image sensor testing solutions, advanced photoelectric detector testing systems, quantum efficiency test solutions, and various light simulators.
Our popular products are QER and SS-X solar simulator. If you are interested, please visit the official website to understand more!
https://enlitechnology.com/
In today's technology-driven business, High-Speed Digital (HDI) has become more and more in demand. Bringing with it the demand for electrical and thermal performance, along with sequential lamination. To achieve this demand, the performance and reliability of the material have become much more important.
Tachyon-100G laminate materials are designed for very high-speed digital applications. Tachyon-100G materials exhibit exceptional electrical properties that are very stable over a broad frequency and temperature range between -55°C and +125°C up to 100 GHz and have proven to pass 10x lamination cycles.
In this webinar, Isola Director of High-Performance Products Michael Gay presents Tachyon-100G, highlighting the product offering and properties, and focusing on key performance attributes, product comparison, electrical performance, lamination, and more.
For more information on our printed circuit board solutions, visit https://www.epectec.com/pcb/.
qualification of instrument(UV & FTIR) BY Bhumi Suratiya, M.Pharm sem 2.pptxBhumiSuratiya
So, Here it's presentation on Qualification of instrument(UV & FTIR) BY Bhumi Suratiya, M.Pharm sem 2. Qualification of analytical instruments. it also includes design qualifications (DQ), Installation qualification(IQ)
Operational qualification(OQ)
Performance qualification(PQ).
Controlled experiments and trials have led to improved throughput and cost reduction in filter glass polishing. This presentation explores how to achieve a deterministic process to reduce variability in optical polishing. Learn more: http://nanophase.com/markets/optical-surface-polishing/
"Deterministic Polishing from Theory to Practice" was presented by Abigail Hooper at Optifab 2015 in Rochester, NY.
Polymer Waveguide Based Optical Interconnects for High-Speed On-Board Communi...Jian Chen
Multimode polymer waveguides constitute an attractive technology for use in board-level optical interconnects:
- Theoretical model of bandwidth estimation of MM WGs developed;
- Frequency and time domain measurements on 1 m long spiral waveguides conducted;
- Bandwidth performance of multimode WGs can be enhanced using refractive index engineering, launch conditions, waveguide layout, etc.;
- Record 40 Gb/s NRZ and 56 Gb/s PAM-4 over 1 m long waveguide demonstrated.
Thickness Control During the Galvanizing ProcessOlympus IMS
This presentation from AISTech 2018 outlines the following:
- XRF Theory
- Coating Specification Review
- Handheld X-ray Fluorescence (HHXRF) Coating Analysis
- Integration/Management of Process Data
For more information, visit: https://www.olympus-ims.com/en/innovx-xrf-xrd/
In this catalogue you will find: Optical Fiber Test Equipments,Cable Preperation Tools,Fiber Optic Tool Kits,Fiber Optic Cleaning Solutions,Passive Optical Components,Polishing Equipments & Consumables.
Relong’s RC300E is commercial microwave and RF laminate
material designed with low dielectric constant and very low
loss characteristics. This ceramic-filled, woven fiberglass
reinforced PTFE composite material is use unique chemistry
formulation and processing to offer RF and Microwave
designers an advantage for improving electrical properties
and mechanical performances.RC300E provides a significant
improvement in performance stability over the current
product line and other traditional fluoropolymer-glass
laminates.
Implicitly or explicitly all competing businesses employ a strategy to select a mix
of marketing resources. Formulating such competitive strategies fundamentally
involves recognizing relationships between elements of the marketing mix (e.g.,
price and product quality), as well as assessing competitive and market conditions
(i.e., industry structure in the language of economics).
Premium MEAN Stack Development Solutions for Modern BusinessesSynapseIndia
Stay ahead of the curve with our premium MEAN Stack Development Solutions. Our expert developers utilize MongoDB, Express.js, AngularJS, and Node.js to create modern and responsive web applications. Trust us for cutting-edge solutions that drive your business growth and success.
Know more: https://www.synapseindia.com/technology/mean-stack-development-company.html
In the Adani-Hindenburg case, what is SEBI investigating.pptxAdani case
Adani SEBI investigation revealed that the latter had sought information from five foreign jurisdictions concerning the holdings of the firm’s foreign portfolio investors (FPIs) in relation to the alleged violations of the MPS Regulations. Nevertheless, the economic interest of the twelve FPIs based in tax haven jurisdictions still needs to be determined. The Adani Group firms classed these FPIs as public shareholders. According to Hindenburg, FPIs were used to get around regulatory standards.
Event Report - SAP Sapphire 2024 Orlando - lots of innovation and old challengesHolger Mueller
Holger Mueller of Constellation Research shares his key takeaways from SAP's Sapphire confernece, held in Orlando, June 3rd till 5th 2024, in the Orange Convention Center.
An introduction to the cryptocurrency investment platform Binance Savings.Any kyc Account
Learn how to use Binance Savings to expand your bitcoin holdings. Discover how to maximize your earnings on one of the most reliable cryptocurrency exchange platforms, as well as how to earn interest on your cryptocurrency holdings and the various savings choices available.
Business Valuation Principles for EntrepreneursBen Wann
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"𝑩𝑬𝑮𝑼𝑵 𝑾𝑰𝑻𝑯 𝑻𝑱 𝑰𝑺 𝑯𝑨𝑳𝑭 𝑫𝑶𝑵𝑬"
𝐓𝐉 𝐂𝐨𝐦𝐬 (𝐓𝐉 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬) is a professional event agency that includes experts in the event-organizing market in Vietnam, Korea, and ASEAN countries. We provide unlimited types of events from Music concerts, Fan meetings, and Culture festivals to Corporate events, Internal company events, Golf tournaments, MICE events, and Exhibitions.
𝐓𝐉 𝐂𝐨𝐦𝐬 provides unlimited package services including such as Event organizing, Event planning, Event production, Manpower, PR marketing, Design 2D/3D, VIP protocols, Interpreter agency, etc.
Sports events - Golf competitions/billiards competitions/company sports events: dynamic and challenging
⭐ 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐝 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬:
➢ 2024 BAEKHYUN [Lonsdaleite] IN HO CHI MINH
➢ SUPER JUNIOR-L.S.S. THE SHOW : Th3ee Guys in HO CHI MINH
➢FreenBecky 1st Fan Meeting in Vietnam
➢CHILDREN ART EXHIBITION 2024: BEYOND BARRIERS
➢ WOW K-Music Festival 2023
➢ Winner [CROSS] Tour in HCM
➢ Super Show 9 in HCM with Super Junior
➢ HCMC - Gyeongsangbuk-do Culture and Tourism Festival
➢ Korean Vietnam Partnership - Fair with LG
➢ Korean President visits Samsung Electronics R&D Center
➢ Vietnam Food Expo with Lotte Wellfood
"𝐄𝐯𝐞𝐫𝐲 𝐞𝐯𝐞𝐧𝐭 𝐢𝐬 𝐚 𝐬𝐭𝐨𝐫𝐲, 𝐚 𝐬𝐩𝐞𝐜𝐢𝐚𝐥 𝐣𝐨𝐮𝐫𝐧𝐞𝐲. 𝐖𝐞 𝐚𝐥𝐰𝐚𝐲𝐬 𝐛𝐞𝐥𝐢𝐞𝐯𝐞 𝐭𝐡𝐚𝐭 𝐬𝐡𝐨𝐫𝐭𝐥𝐲 𝐲𝐨𝐮 𝐰𝐢𝐥𝐥 𝐛𝐞 𝐚 𝐩𝐚𝐫𝐭 𝐨𝐟 𝐨𝐮𝐫 𝐬𝐭𝐨𝐫𝐢𝐞𝐬."
2. Who are we?
• Pioneers in PPLN (Periodically Poled Lithium
Niobate) technology
• 2003 spin-out from Optoelectronics Research
Centre at University of Southampton, UK
• Production of custom and standard crystals from
crystal wafers
• Facilities & expertise includes:
– PPLN design expertise and software
– Core PPLN “poling” process by selective
electrostatic domain inversion
– Laser testing
– Clean-room production and testing areas
– Lithography
– Wafer dicing and polishing
– In house 1064nm performance and lifetime
testing
3. Benefits of PPLN Technology
• High efficiency
• Wide range of applications
• Easy control
• Excellent material stability
4. Technology
• Quasi Phase-Matching (QPM) achieved by are
periodically inverting Lithium Niobate crystal domains at
every coherence length.
• MgO doping raises damage limits to improve power
handling
Quasi-phasematched
Non phasematched
5. • PPLN offers highest non-linear properties for
commercial grade ferroelectric material
• Deff > 15pm/V (independent of process)
– Very high conversion efficiency
• Alignment insensitive
• No spatial beam walk-off; enables very long
crystal lengths
High Efficiency
Material Deff (pm/V)
MgO:PPLN >15pm/V
KTP 3.4pm/V
BBO 2.5pm/V
LBO 0.85pm/V
6. • All wavelength generating Mechanisms: SHG, SFG,
DFG, OPO
– Poled Periods from 4.5um (SHG Blue) a 30um+ (Mid-IR)
– 0.5 / 1mm thick, multiple periods per standard chip
– High damage thresholds
Wide Range of Applications
7. • Covesion created industry standard crystal format;
fabricated with a range of poling period paths.
• Frequency can be precisely tuned using
temperature control within a single path
• Fixed and tuneable conversion methods
Easy control
8. • MgO doped Lithium Niobate:
– Non hydroscopic
– High resistance to photorefractive damage effects
Excellent material stability
9. Why Covesion?
• High quality
• Uniquely uniform performance
• Fast response; large ex-stock range &
semi-custom options
• Unparalleled support from technology
pioneers
• Complete PPLN temperature controlled
solutions for fast development cycles
10. High quality
• Process developed and refined over 10+yrs period
• High yield allows consistent piece-to-piece performance
as confirmed hundred of customer-tested devices
• Use leading specialist external Anti-Reflective (AR)
coater for highest possible performance
• Consistent efficiency along y-axis:
11. • Patented fabrication process
– Consistent Domain Structure along thickness (z-axis)
• Provides Market Enabling Prices:
– Single process lithography step
gives low cost and high yields
z
12. Proven reliability & comprehensive testing facilities
Optical setup:
1. Beam stirring mirrors
2. Focussing lens
3. AR coated PPMgO:LN crystal, 15x 1 x 1mm3
; 30degC operating temperature
4. HRAR @ 1064532nm Beamsplitter (45°)
5. Thermal power meters
6. Scatter detector, monitoring possible AR
damage
14. Fast response from large ex-stock range & semi-
custom options
• Wide range of standard product available
from stock: 1 week worldwide delivery
• Large library of masks from 10yrs
operation allows off-the-shelf delivery or
semi-custom design in 6 weeks.
• Full custom designs normally delivered in
8 weeks.
15. Unparalleled support
• Depth of expertise from 10yrs operation and on-going
research
– Collaboration with OCR @ University of Southampton “a world
leading research organisation with roots going back to the
invention of the optical fibre in the 1960's.”
– OCR Professor Peter Smith is a founding director of Covesion
– 80% of staff hold Doctorates in lasers/non-linear optics
• Dedicated, highly qualified experts give detailed pre-
and post- sales technical applications support
• Custom device design, fabrication and testing
• Technology transfer and licencing opportunities
available
16. PPLN Product Range
M SHG 1550 - 0.5 - 30
M= MgO doping
For high damage limit &
power handling
Conversion Method
SHG= Second Harmonic Generation
(frequency doubling)
SFG = Sum Frequency Generation
DFG = Difference Frequency Generation
OPO = Optical Parametric Oscillator
Nominal Laser Input
Wavelength
Range: 480 – 4500nm
Crystal Thickness
Determines power
handling.
Values: 0.5, 1 mm
Crystal Length
Determined by pump laser pulse mode:
Continuous Wave(CW), nanosecond (ns),
picosecond (ps), femtosecond (fs)
Range: 0.3mm (fs) – 40mm (cw)
Product options using example part number:
_ 3
Grating Width
Determines power handling.
Standard values: 0.5, 1 mm
Custom values: 0.5-10mm
20. PPLN
Covesion:
technology partner from R&D to production
• High efficiency PPLN technology
• High quality
– 10yrs of process development
– World-class AR coating partner
• Uniquely uniform performance
– Patented fabrication method gives uniform efficiency throughout
thickness
• Fast response
– Ex stock delivery of large range from 1 week for standard products
– Full design service for custom applications within 8 weeks
• Unparalleled support from technology pioneers
– Expert pre- and post- sales support
• Complete PPLN temperature controlled solutions for fast
development cycles
– Enables simple, widely tuneable systems
