BK7-UTBSP-20-0.3-650-900-M 20 mm Dia. N-BK7 50:50 (R:T) Ultrathin Plate Beamsplitter; t=0.3mm 650-900nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Simtrum
Properties
- Shape
- Circular
- Diameter
- 20 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5107762314198743
- λ
- 800 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
BK7-UTBSP-20-0.3-650-900-M 20 mm Dia. N-BK7 50:50 (R:T) Ultrathin Plate Beamsplitter; t=0.3mm 650-900nm
This product is a Thin BS (Beam Splitter) type optical element, specifically designed with a circular geometry and a diameter of 20 mm. The beamsplitter has a thickness of 0.3 mm, making it an ultrathin plate. It is sourced from the vendor Simtrum and is currently in stock, as indicated by its weblink status.
The beamsplitter is made of N-BK7 Schott, a high-quality optical glass, and features a 50:50 (R:T) coating, which means it reflects 50% of the incoming light and transmits the remaining 50%. The coating is applied to the front surface of the beamsplitter and is specifically designed for the wavelength range of 650-900 nm.
The physical data of the beamsplitter indicates that the reflection and transmission coefficients are both 0.5, which is consistent with the 50:50 (R:T) coating. The beamsplitter is shaped as a thin lens, which may provide additional functionality depending on the specific application.
For more detailed information, please refer to the weblink provided.
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