LBO 是一种非线性光学晶体,具有多种独特特性:宽透明区域、宽 1 型和 2 型非临界相位匹配 (NCPM) 范围、小走离角、高损伤阈值。

参数指标
Flatness  | 入/8 at 633nm  | 
Parallelism  | < 20 arcsec  | 
Surface quality  | 10 - 5 scratch & dig (MIL-PRF-13830B)   | 
Perpendicularity  | < 5 arcmin  | 
Angle tolerance  | < 30 arcmin  | 
Aperture tolerance  | ± 0.1 mm  | 
Clear aperture  | 90% of full aperture  |