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薄膜分光镜

Pellicle Beamsplitters

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薄膜分光镜采用极薄的硝化纤维素膜,粘合在精细磨光的铝框上。其显著特点是不会因第二表面反射产生鬼影图像。为方便系统集成,这些分光镜在框架底部设计了安装孔。薄膜分光镜对机械冲击和气候变化具有较强抵抗力,但需防止灰尘和喷雾以保护薄膜免受损坏。特别提醒,在高湿度环境(>55%)中,薄膜可能会暂时失去张力。降低湿度后薄膜将恢复至正常张力。 

请注意: 操作时请务必小心谨慎。

产品

产品概览

技术数据

diagram of circular ring showing outer diameter, clear aperture, and mounting screw positions
Diagram illustrating a beam reflecting off a surface and refracting through a glass block
Diagram illustrating beam angle and thickness measurement on CTD surfaces
Graphs showing percent reflectance and transmittance versus wavelength in nanometers and microns for different coating ratios
Chart showing transmission and reflection percentages versus wavelength for 8R/92T pellicle beamsplitter
Chart showing transmission and reflection percentages versus wavelength for 33R/67T pellicle beamsplitter
Chart showing transmission and reflection percentages versus wavelength for 40R/40T pellicle beamsplitter
Chart showing transmission and reflection percentages versus wavelength for 45R/55T pellicle beamsplitter
Graph showing transmission and reflection percentages versus wavelength for 50R/50T pellicle beamsplitter

特殊处理

这些光学器件需要特殊处理,以避免损坏并确保长期性能。正确的处理、清洁和储存对保持光学质量至关重要。请浏览我们的 清洁光学产品资源指南,以了解正确的清洁步骤以及最佳的清洁方法。如需要特别帮助,请通过, 电子邮件/a>或线上聊天请通过电子邮件或线上聊天与我们的资深技术团队进行联系。

 
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