84-492 50 x 50 mm 70:30 (R:T) UVFS UV Plate Beamsplitter; t=4mm 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
84-492 50 x 50 mm 70:30 (R:T) UVFS UV Plate Beamsplitter; t=4mm 250-450nm
The 84-492 is a 50 x 50 mm rectangular Beam Splitter, specifically a Thin BS, sourced from Edmund Optics. This component is designed to divide an incident light beam into two separate beams with varying intensities. The 84-492 model boasts a 70:30 (R:T) ratio, meaning it reflects 70% and transmits 30% of the incoming light.
The beamsplitter is constructed from UVFS material with a Mal-1965 index, ensuring optimal performance within the 250-450nm wavelength range. This makes it particularly suitable for applications involving ultraviolet light. The component features a thickness of 4mm, contributing to its robustness and durability.
The front surface of the beamsplitter is coated with EDM 84-483, a coating that enhances its performance and longevity. The beamsplitter's physical data indicates a reflection of 0.7 and a transmission of 0.3, aligning with its 70:30 (R:T) ratio.
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