BSS12R 25 x 36 mm 30:70 (R:T) UVFS Plate Beamsplitter; Coating: 1.2-1.6 µm; t=1 mm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Thorlabs
Properties
- Shape
- Rectangular
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4570121244558207
- λ
- 633 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
BSS12R 25 x 36 mm 30:70 (R:T) UVFS Plate Beamsplitter; Coating: 1.2-1.6 µm; t=1 mm
The BSS12R is a high-quality Beam Splitter from Thorlabs, designed with a rectangular base shape and a thin lens shape. This beamsplitter measures 36 mm in width and 25 mm in height, with a thickness of 1 mm, making it a compact and efficient optical component.
The BSS12R is made from UVFS material, specifically identified as UVMAL-1965 in the item data. This material is known for its excellent optical properties, making it suitable for a wide range of applications.
The beamsplitter is designed to operate at a wavelength of 633 nm, and it features a coating on the front side, specifically THo 3070UVBS12001600. This coating is designed to provide a 30:70 (R:T) split, meaning that 30% of the incident light is reflected, while 70% is transmitted.
The physical data of the BSS12R indicates that the reflection at the beamsplitter is 0.3, and the transmission is 0.7, which aligns with the specified 30:70 (R:T) split. This beamsplitter is currently in stock and available for purchase, as indicated by the 'weblink status' in the item data.
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