Beta-barium Borate (BBO) is a very important nonlinear crystal because of its broad phase-matching range and useful optical transmission. It has a high damage threshold, wide temperature bandwidth, and low thermo-optic coefficient. BBO can be widely used in medical, military, and meteorology fields.
To start the inquiry, please advise the size, θdeg, φdeg, coating, and application.
|
Aperture |
1x1 ~ 15x15mm |
|
Length |
0.01 ~ 25mm |
|
Phase Matching Angle θ and φ |
Determined by different kinds of harmonic generation |
|
Phase Matching Type |
Type I or Type II |
|
End Configuration |
Flat or Brewster or Specified |
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Coating |
P-coatings, AR-coatings, and mounts |
|
Angle Tolerance |
Δθ< ± 0.5°; Δφ< ±0.5° |
|
Dimension Tolerance |
(W ± 0.1mm) x (H ± 0.1mm) x (L + 0.2mm/-0.1mm) |
|
Flatness |
λ/8 @ 633nm |
|
Surface Quality |
10/5 scratch/dig per MIL-O-13830A |
|
Parallelism |
better than 20 arc seconds |
|
Perpendicularity |
5 arc minutes |
|
Wavefront Distortion |
less than λ/8 @ 633nm |
|
Clear Aperture |
> 90% central area |
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