品牌
其他厂商性质
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北京波威科技有限公司代理的美国CVI厂家的QWPM多级石英玻片,也称QWPM - Multiple-Order Quartz Waveplates。 材料为结晶石英,运行条件为10J/cm²,20ns,20Hz;1MW/cm²,CW at 1064nm,延迟容忍为λ/200--λ/500。
产品技术参数描述:
Specifications | |
Antireflection Coating | R ≤ 0.25% per surface |
Damage Threshold | 10 J/cm2, 20 nsec, 20 Hz; |
Diameter | φ+0/-0.25 mm (unmounted) |
Optical Material | Crystal Quartz |
Parallelism | ≤ 0.5 arc sec |
Retardation Tolerance | λ/200 to λ/500 at 23°C |
Surface Quality | 10-5 scratch and dig |
Transmitted Wavefront | λ/10 p-v at 633 nm |