Plate Beamsplitter
The beamsplitter plate is an optical component that decomposes incident light into transmitted and reflected light in a certain ratio through an optical coating. The incidence of angle of beam is usually 45° . One side is coated with a partial reflection coating, another side is coated with an anti-reflection coating. It can split the incident light into two parts: reflected light and transmitted light.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | N-BK7 or H-K9L glassed |
| Dimension Tolerance [±0.1 (General), +0.0/-0.02(High Precision)] | ±0.1 (General), +0.0/-0.02(High Precision) |
| Surface Quality [60/40 (General), 20/10 (High Precision)] | 60/40 (General), 20/10 (High Precision) |
| Clear Aperture [>90% (General), >97% (High Precision)] | >90% (General), >97% (High Precision) |
| Parallelism [<3arc min. (General), <10arc sec.(High Precision] | <3arc min. (General), <10arc sec.(High Precision |
| Flatness [per 25mm@633nm；<λ/2 (General), <λ/10 (High Precision)] | <λ/2 (General), <λ/10 (High Precision) |
| T/R [random polarization] | Typical 50/50%±5%（random polarization） |
| Coating | One side is partial reflection coated, another is AR coated |
| Wavelength | Narrow band 488，532，633，808，1064，1550nm ect.; Broadband:450-650，650-900，900-1200，1200-1550，1500-1610nm |
Key Features
Datasheet
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Supplier Information
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