Dr.Rana T. JameelDr.Rana T. Jameel
a= Reflectiona= Reflection
b= Scatteringb= Scattering
c=Transmissionc=Transmission
d=Absorptiond=Absorption
e=Absorption &...
 wavelength of laser lightwavelength of laser light
 type of molecules that made radiated tissuetype of molecules that m...
Cavity preparationCavity preparation
Er:YAG laser (Er:YAG laser (λλ=2.97µm)=2.97µm)
*Absorption*Absorption represents therepresents the
Photothermal effect oPh...
COAGULCOAGUL
ATION BYATION BY
DIODEDIODE
LASERLASER
Absorption and fluorescenceAbsorption and fluorescence
DIAGNODentDIAGNODent
QLFQLF
used as a concept in Photo polymerization (curing)used as a concept in Photo polymerization (curing)
of recent composite g...
FIBER OPTIC TRANSILLUMINATIONFIBER OPTIC TRANSILLUMINATION
surface debridement with Er:YAG laser insurface debridement with Er:YAG laser in thethe
treatment of periimplantitistreatm...
Laser dental hard tissue interaction with possible applications (2)
Laser dental hard tissue interaction with possible applications (2)
Laser dental hard tissue interaction with possible applications (2)
Laser dental hard tissue interaction with possible applications (2)
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Laser dental hard tissue interaction with possible applications (2)

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Laser dental hard tissue interaction with possible applications (2)

  1. 1. Dr.Rana T. JameelDr.Rana T. Jameel
  2. 2. a= Reflectiona= Reflection b= Scatteringb= Scattering c=Transmissionc=Transmission d=Absorptiond=Absorption e=Absorption &e=Absorption & FluorescenceFluorescence
  3. 3.  wavelength of laser lightwavelength of laser light  type of molecules that made radiated tissuetype of molecules that made radiated tissue and /or contained within.and /or contained within.
  4. 4. Cavity preparationCavity preparation
  5. 5. Er:YAG laser (Er:YAG laser (λλ=2.97µm)=2.97µm) *Absorption*Absorption represents therepresents the Photothermal effect oPhotothermal effect of laserf laser
  6. 6. COAGULCOAGUL ATION BYATION BY DIODEDIODE LASERLASER
  7. 7. Absorption and fluorescenceAbsorption and fluorescence
  8. 8. DIAGNODentDIAGNODent QLFQLF
  9. 9. used as a concept in Photo polymerization (curing)used as a concept in Photo polymerization (curing) of recent composite generationof recent composite generation. (Tetric Ceram andTetric Ceram and Tetric EvoCeramTetric EvoCeram) Diode laserDiode laser Argon laserArgon laser
  10. 10. FIBER OPTIC TRANSILLUMINATIONFIBER OPTIC TRANSILLUMINATION
  11. 11. surface debridement with Er:YAG laser insurface debridement with Er:YAG laser in thethe treatment of periimplantitistreatment of periimplantitis ReflectionReflection :
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