1. Updates on Optical Projects June, 2011 B. Fernando, P.M. DeLurgio, R. Stanek, B. Salvachua, D. Underwood ANL-HEP D. Lopez ANL Center for Nanoscale Materials August 22, 2011
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8. 41 mW at 5 Gb/sec 100 u long x 10 u wide Thin, order u Broad spectrum 7.3 nm at 1550 80 u long delay line internal 1V p-p AC, 1.6V bias IBM Modulators
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11. The Luxtera/Molex Commercial Devices Good Unknown Fast (4x 10G) Radiation hardness Design is very close to our ideal design Low temperature operation Fibers are pure glass, no plastic inside No need of connectors, drivers pin diodes, etc. Very small
28. Our Current Version CW LASER 1550 nm optical electric ADC TIA DAC SPI SPI X Y X Y Amp MEMS Mirror to steer Small Prism 850 nm LASER For alignment Reflection Reflective lens Rigid Coupling GRIN lens to Capture wires wires 1550 LASER Beam Modulator Asphere Lens to launch Si Detectors This Assembly moves SFP FPGA Bit Error Tester FPGA Lookup table Digital filter
29. RECEIVER Digital Processing MEMS Steering Setup Reflecting Lens GRIN LENS To Fiber FPGA Pseudo Random Data, Bit Error Rate Standard Fiber Receiver Modulator Launch Lens MEMS Mirror Quad Detector and Steering Laser
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33. 1 Gb/s over 80 Meters Long Range Free-Space Communication Telescope Building a fast small distance positioner for the receiver with tiny servos
34. Technology : MEMS Mirrors The Lucent Lambda Router: A commercially available MEMS mirror (Developed at ARI, Berkeley)
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