45-852 25 mm Dia. 50:50 (R:T) N-BK7 Plate Beamsplitter; t=3mm VIS 400-700nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167817367777034
- λ
- 588 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
45-852 25 mm Dia. 50:50 (R:T) N-BK7 Plate Beamsplitter; t=3mm VIS 400-700nm
The 45-852 is a 25 mm diameter beamsplitter, specifically designed for the visible light spectrum, spanning from 400 to 700 nm. This beamsplitter is a product of Edmund Optics, a renowned vendor in the optical industry, and its detailed specifications can be found at https://www.edmundoptics.com/p/25mm-dia-50r50t-vis-plate-beamsplitter/6279/.
This beamsplitter is of the Thin BS subtype, constructed from N-BK7 Schott glass, a material known for its excellent optical properties. The beamsplitter has a base shape of a circle, with a diameter of 25 mm and a thickness of 3 mm.
The coating on the front surface of the beamsplitter is EDM 47-021, which contributes to its functionality. The beamsplitter is designed to reflect 50% of the incident light and transmit 50% of the incident light, making it a 50:50 beamsplitter in terms of reflection and transmission.
The beamsplitter's physical data indicates that its reflection and transmission coefficients are both 0.5, further emphasizing its 50:50 nature. This beamsplitter, with its specifications and properties, is an excellent choice for applications that require a balanced split of visible light.
