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光腔衰荡光谱CRD反射镜 波长4525nm 透射率14ppm
面议980nm 单模光纤反射镜 带宽±10nm 典型插入损耗0.8dB 反射率>99.5%
面议2inch 超光滑超高反射率反射镜 工作波长1650nm 反射率>99.99%
面议1060nm 单模光纤反射镜 带宽±10nm 典型插入损耗0.8dB 反射率>99.5%
面议1550nm 单模光纤反射镜 典型插入损耗0.8dB 带宽±10nm 反射率>99.5%
面议1310nm 单模光纤反射镜 带宽±10nm 典型插入损耗0.8dB 反射率>99.5%
面议2000nm 单模光纤反射镜 典型插入损耗0.8dB 带宽±10nm 反射率>99.5%
面议超光滑超高反射率反射镜 工作波长1572nm 反射率>99.99%
面议MaxR高反射涂层Cu铜反射镜 反射率>99.8% 透射波长范围9-11μm
面议镀金层Cu铜反射镜 反射率>98% 透射波长范围9-11μm
面议紫外波段氟化锂晶体窗片 光谱范围VUV 透射率>58% 24mmØ×10.5mm
面议紫外波段氟化锂晶体窗片 光谱范围UV/VIS/IR 透射率>58% 20.0mmØ×6.0mm
面议(Chirped Mirror Pair)啁啾镜用于补偿超短激光脉冲与色散相关的传播时间差。如果 GDD 曲线中的振荡很强,则需要啁啾镜对(由两个啁啾镜组成)。对于高带宽的镜子尤其如此。
啁啾镜的 GDD 曲线并不代表直线曲线,而是显示振荡。其中,这些强度有多强取决于光谱带宽。对于小于同类布拉格镜带宽的 GDD 带宽,振荡相当小。另一方面,具有高带宽的镜子表现出强烈的 GDD 振荡。
LAYERTEC 啁啾镜对 (超快激光反射镜),LAYERTEC 啁啾镜对 (超快激光反射镜)
负色散镜对的 GDD 光谱
可以通过使用相应的镜对来实现校正。它们由两个具有相反 GDD 曲线的不同涂层介电镜组成,激光束可以根据需要在两个镜之间来回反射(见图)。这些镜子针对小入射角进行了优化,从而可以实现大量反射。
啁啾镜对按型号82条
型号 | 规格 | 正/背面形状 | 涂层 |
---|---|---|---|
Chirped Mirror Pair 148921 Corning 7980 2F or equal | ∅ = 25 mmt = 6.35 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HRp(5°,340-440nm)>99% GDD(5°,340-440nm)=-25fs² |
Chirped Mirror Pair 148920 Corning 7980 | 40 mm x 10 mm with marked corner t = 12.5 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HRp(5°,340-440nm)>99% GDDp(5°,340-440nm)=-25fs² |
Chirped Mirror Pair 102504 Corning 7980 2F or equal | ∅ = 12.7 mmt = 6.35 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,360-480nm)>99.5%, GDD=-15fs² |
Chirped Mirror Pair 103851 Corning 7980 2F or equal | ∅ = 25 mmt = 6.35 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,360-480nm)>99.5% GDDu(0-8°,360-480nm)=15fs² |
Chirped Mirror Pair 107549 Corning 7980 2F or equal | ∅ = 25 mmt = 6.35 mm | Front Side (S2) concave r = 250 mm Rear Side (S1) plane | Front Side (S2) PR(0°,430-690nm)=99.5(±0.3%), GDD=-20fs² Rear Side (S1) AR(0°,430-690nm) |
Chirped Mirror Pair 148545 Corning 7980 | 40 mm x 10 mm with marked corner t = 12.5 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,470-810nm)>99.7% GDD(0°,470-810nm)=-40fs² |
Chirped Mirror Pair 109812 Corning 7980 2F or equal | ∅ = 25 mmt = 6.35 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,480-640nm)>99.85%, GDD=-70--40fs² |
Chirped Mirror Pair 109811 Corning 7980 | 40 mm x 10 mm with marked corner t = 12.5 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,480-640nm)>99.85%, GDD=-70--40fs² |
Chirped Mirror Pair 109936 Corning 7980 2F or equal | ∅ = 12.7 mmt = 6.35 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,480-660nm)>99.85%, GDD=-22fs² |
Chirped Mirror Pair 109937 Corning 7980 2F or equal | ∅ = 25 mmt = 6.35 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,480-660nm)>99.85%, GDD=-22fs² |
Chirped Mirror Pair 109935 Corning 7980 | 40 mm x 10 mm with marked corner t = 12.5 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,480-660nm)>99.85%, GDD=-22fs² Rear Side (S1) HR(0°,440-660nm)>99.85%, GDD=-22fs² |
Chirped Mirror Pair 109384 Corning 7980 | 45 mm x 15 mmt = 12.5 mm | Front Side (S2) plane Rear Side (S1) plane | Front Side (S2) HR(0°,480-660nm)>99.85%, GDD=-22fs² |
更新时间:2024/2/5 17:18:37