The 10Q20UF.HR20 FemtoOptics Ultrafast Mirror is 25.4 mm in diameter and 6.35 mm thickness, λ/10 flatness, and 10-5 schratch dig. Designed for near normal angle of incidence to have high reflection at 267 nm, these mirrors are ideally suited for the distortion free steering of sub 20 femtosecond deen UV pulses.
波长区域
UV
波长范围
257-277 nm
直径
25.4 mm
材料
Fused Silica
表面质量
10-5 scratch-dig
表面平面度
λ/10 at 632.8 nm
楔形
< 5 arcminutes
入射角
0°
通光孔径
≥ central 85% of diameter
反射率
R>99% 257-277nm
厚度
6.35 mm
厚度公差
±0.2 mm
直径公差
+0/-0.13 mm
清洁
Non-abrasive method, methanol or isopropyl alcohol on lens tissue recommended
10 q20uf。HR20 FemtoOptics超速镜直径25.4毫米和6.35毫米厚度,λ/ 10平坦,纯schratch挖。设计用于接近入射角有高反射在267nm,这些镜子是理想的适合变形自由转向低于20飞秒deen紫外脉冲。