Nd:YAG case (11) – φ6.35×109 mm – Custom





Φ6.35×109 mm

Process Indicators

  • Material: Nd:YAG Crystal
  • Dimension: Φ6.35±0.025 mm
  • Length: 109±0.5 mm
  • Groove =49.25*2=95.5 mm
  • Orientation: <111>
  • Orientation tolerance: 5°
  • Dopant Concentration: 0.9% +/- 0.05%
  • Surface Flatness: <λ/8@632nm
  • Wavefront Distortion(WFD): <λ/4@632nm
  • Parallel: 30〞
  • Perpendicular: 15ˊ
  • Clear Aperture: >90%
  • Optical Quality: Frings Count not to exceed 0.75 frings per 25mm of length (measured double pass on an interferometer)
  • Extinction Rat io bet ween Linear crossed polarisers to exceed 23 dB
  • Allowable flaws/inclusions: 1/1 x 0.063
  • Coating: AR/AR@1064nm, R<0.25
  • Adhesion/Durability to conform to MIL-C-48497
  • Laser Radiation Damage Threshold:5GW/cm2, 10ns, 50Hz 


Jackie Dong

Jackie Dong

In photonic crystals, nanophotonics, negative refraction media, surface plasma optics, nonlinear optics and quantum optics, he has made many innovative achievements in theoretical and experimental research on electromaanetic field problems.

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