概述光学元件
分光立方体
Split and recombine laser beams or broadband sources with these beamsplitter cubes that offer both polarization insensitivity and high throughput.
Coherent non-polarizing beamsplitter cubes use a metallic–dielectric coating that maintains transmission and reflection of the s- and p-polarization states to within 5% of each other, thus minimizing the polarization sensitivity of an optical system.
Beamsplitter Cube Capabilities
请选择尺寸、波长范围和抗反射镀膜选项,以满足您的具体需求。
Typical Beamsplitter Specifications |
|
材料 |
N-BK7 或熔融石英 |
平坦度 |
λ/4 @ 632.8 nm |
表面质量 |
40–20 |
光束偏移 |
<3 arc minute |
入射角 |
0°±3° |
变速箱 |
Ts = Tp = 50%±5% |
反思 |
Rs = Rp 50%±5% |
镀膜 |
Non-polarizing beamsplitter coating on the hypotenuse Optional AR coating on input/output faces |
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