Ti Sapphire Crystal Case 2 — Brewster Angle Cut, Φ4*20mm

Specifications

Product	Size / mm	Quantity / pcs	Requirements
Ti：Sapphire	Φ4*20	5	Brewster angle cut，Polish

Processing Requirements

1.Absorption coefficient: 2.3cm-1, transmittance: 1%
2.Size:φ4(±0.1)*20(+0.5/-0.1)mm
3. Orientation angle: a-cut
4. Orientation accuracy: ±0.5°
5. S1, S2 polishing, the rest of the surface fine grinding
6. Finish: 10/5
7. Flatness: L/8@633nm
8. Wavefront aberration: L/6@633nm
9. Effective through aperture: ≥ 80%
10. Brewster angle: parallel double brewster angle: 60.4 ° ± 0.5 °
11. Parallelism: <20″
12. Perpendicularity: ≤15′
13. Chamfering: ≤0.2*45°
14. Chipping: ≤0.1

Product Images

Size: Φ4*20 mm
Absorption coefficient: 2.3cm-1

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.