KDP
 


NewDstrict supplies KDP and KD*P which are among the most widely-used commercial NLO materials, characterized by good UV transmission, high damage threshold, and high birefringence. They are usually used for doubling, tripling and quadrupling.
 
Capabilities:
1. Width x Length: 1x1 ~ 16x16mm
2. Length: 0.02 ~ 20mm
3. Cutting Angle : Determined by different kinds of harmonic generation
4. Phase matching type: Type I or Type II
5. End Configuration: Flat or Brewster or Specified
Specifications:
Dimensional Tolerance: (W ± 0.1mm) x (H ± 0.1mm) x (L + 0.2mm/-0.1mm)
Angle tolerance: Δθ< ± 0.5°; Δφ< ±0.5°
Flatness: <λ/8 at 633nm
Surface Quality: 20/10
Parallelism: < 20 arc seconds
Perpendicularity: < 5 arc minutes
Wavefront Distortion: <λ/8 at 633nm
Clear Aperture: Central 95%
Chamfer: 0.1mm@45°
Coating: Protective coating is required to prevent polished surfaces from fogging.
        Anti-reflective coating should be considered if low reflectivity is required.