48-197 25 x 25 mm 30:70 (R:T) UVFS UV Plate Beamsplitter; t=2mm 250-450nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Edmund Optics
Properties
- Shape
- Rectangular
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4760718797567198
- λ
- 355 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
48-197 25 x 25 mm 30:70 (R:T) UVFS UV Plate Beamsplitter; t=2mm 250-450nm
The 48-197 is a 25 x 25 mm rectangular Beam Splitter, specifically a Thin BS, sourced from Edmund Optics. This component is designed for use in the ultraviolet (UV) spectrum, with a wavelength of 355nm, and is part of the UVFS material family with the ID 1965.
The beamsplitter features a 30:70 (R:T) reflectance to transmission ratio, meaning it reflects 30% of the incident light and transmits 70%. This ratio is crucial for applications that require specific light distribution. The front surface of the beamsplitter is coated with EDM 65-922, a coating that enhances its performance in the UV spectrum.
The beamsplitter has a thickness of 2mm, which is considered a thin lens. This feature makes it suitable for applications where space is a constraint. The physical data indicates that the beamsplitter has a reflection of 0.3 and a transmission of 0.7, aligning with the 30:70 (R:T) ratio.
The beamsplitter's geometry, including its width and height of 25mm each, provides a substantial surface area for light interaction. This size, combined with its UVFS material and coating, makes it an ideal component for UV applications.
According to the vendor's website, the 48-197 is currently in stock, ensuring quick delivery for your optical system needs.
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