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N31 Nd:Glass case (2) – φ7×148 mm

Requirements

Product

Specification/mm

N31 Glass

φ7×148 mm

Process Indicators

  • Glass Type: N31
  • Diameter: 7.0 (+0/-0.05) mm
  • Length: 148 (±2) mm
  • Doping: 1 wt. %
  • Wedge ends: 2.0° ± 5 arc-min
  • End parallelism: ≤ 1 arc-min
  • Chamfer: 0.1-0.25 mm face width at 45 (±15) degrees
  • Clear aperture: 6.0 mm
  • Surface flatness: ≤λ/4 @ 633 nm
  • Surface quality: ≤10/5 scratch/dig
  • Barrel finish: fine ground, 30 μm grit size
  • Transmitted wavefront: ≤ λ/6 P-V @ 633 nm with gradient ≤λ/10/cm
  • Coating: AR/AR R<0.25% @ 1053 nm, 0°, damage > 7 J/cm2 for 1 ns

Pictures

N31-Nd:glass-case-5
N31-Nd:glass-case-6
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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