LBO結晶 | LBO crystals
    
仕様
| 項目 | 数値 | 
|---|---|
| Orientation accuracy | <30 arcmin | 
| Clear aperture | >90% | 
| Face dimensions tolerance | +0/-0,1 mm | 
| Length tolerance | ±0,1 mm | 
| Parallelism error | <20 arcsec | 
| Perpendicularity error | <10 arcmin | 
| Protective chamfers | <0,1 mm at 45° | 
| Surface quality | 10-5 S-D | 
| Wavefront distortion | <λ/4@632,8 nm | 
| Coatings | AR(R<0,25%) at operating wavelength on both faces | 
| Laser induced damage threshold | >1 GW/cm2@1064 nm, 10 ns | 
| Mount | Unmounted | 
特長
- 幅広い透過性(155 nm 〜 3200 nm)
 - (汎用タイプの非線形結晶の中で)最高レベルの損傷閾値
 - 広い受け入れ角度
 
用途
- 効果的な 第二高調波発生 (@1064 nm without walk-off effect (NCPM, T = 149 ˚C))
 
