属性 | Value | Comment |
波长范围 | 350 −1100 nm | All specifications apply |
发生范围的角度 | 0° − 50° | |
平均反射率 | > 99.0% | |
激光损伤阈值 | 1 J/cm² @ 355 nm 2 J/cm² @ 532 nm 6 J/cm² @ 1064 nm 1 J/cm² @ 532 nm (S-Grade only spe | 10 ns pulse width |
基底材料 | Fused Silica | |
涂层类型 | “Hard” ion-beam-sputtered | |
通光孔径 | > 90% of Outer Diameter | |
外径公差 | + 0.0 / - 0.1 mm (12.5 mm; 12.7 mm) + 0.0 / - 0.25 mm (25.0 mm; 25.4 mm) | |
厚度和公差 | 6.0 ± 0.2 mm | |
镜面平整度 | < λ/10 (12.5 mm; 12.7 mm; 25.0 mm; 25.4 mm) < λ/5 (12.5 mm; 12.7 mm; 25.0 mm; 25.4 mm) (S-Grade) | Measured at λ = 633 nm within clear aperture |
镜面侧面质量 | 20-10 scratch-dig (12.5 mm; 12.7 mm; 25.0 mm; 25.4 mm) 40-20 scratch-dig (12.5 mm; 12.7 mm; 25.0 mm; 25.4 mm) (S-Grade) | Measured within clear aperture |
镜侧錐 | 0.3 mm maximum | |
脉冲色散 | The MaxMirror will not introduce appreciable pulse broadening for most laser pulses that are > 1 picosecond; however, pulse distortion is likely for significantly shorter laser pulses, including femtosecond pulses. |
可靠性和耐用性 | Ion-beam-sputtered, hard-coating technology with unrivaled filter life. MaxMirror ultra-broadband mirrors are rigorously tested and proven to MIL-STD-810F and MIL-C-48497A environmental standards. |
