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BST11R 25 x 36 mm 70:30 (R:T) UVFS Plate Beamsplitter; Coating: 700-1100nm; t=1 mm

BST11R 25 x 36 mm 70:30 (R:T) UVFS Plate Beamsplitter; Coating: 700-1100nm; t=1 mm

Type
Beam Splitter
Subtype
Thin BS
Brand
Thorlabs
Product webpage
Thorlabs products in the 3DOptix catalog

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

BST11R 25 x 36 mm 70:30 (R:T) UVFS Plate Beamsplitter; Coating: 700-1100nm; t=1 mm

The BST11R is a high-quality Beam Splitter from Thorlabs, designed with a rectangular base shape and thin lens shape. It 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 Beam Splitter is made of UVFS material, specifically identified as UVT-1965, ensuring durability and reliability.

This Beam Splitter is designed for use with a wavelength of 633 nm and features a 70:30 (R:T) split ratio, meaning it reflects 70% of the incident light and transmits 30%. The front surface of the Beam Splitter is coated with tho 7030uvbs7001100, a coating specifically designed for use in the 700-1100 nm wavelength range.

The BST11R is currently in stock and available for immediate purchase from Thorlabs. For more information, please refer to the vendor's website using the provided weblink.

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