The 10Q20UF.HR25 FemtoOptics Ultrafast Mirror is 25.4 mm in diameter and 6.35 mm thickness, λ/10 flatness, and 10-5 schratch dig. Designed for 45 degrees angle of incidence to have high reflection at 267 nm for S and P polarizations, 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
250-285 nm
直径
25.4 mm
材料
Fused Silica
镀膜代码
UF.HR25
表面质量
10-5 scratch-dig
表面平面度
λ/10 at 633 nm
楔形
< 5 arcminutes
入射角
45°
通光孔径
> central 85% of diamete
S2 表面
No coating
反射率
Rs>99% 250-285 nm, Rp>98% 259-275 nm
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。HR25 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45度入射角有高反射在267nm的S和P极化,这些镜子是理想的适合变形自由转向低于20飞秒的deen紫外脉冲。