BK7-NPBSP-25.4-1200-1600-50:50 25.4 mm Dia. N-BK7 50:50 (R:T) Broadband Non-Polarizing Plate Beamsplitter; t=3mm 1200-1600nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Simtrum
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5006520430195947
- λ
- 1550 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
BK7-NPBSP-25.4-1200-1600-50:50 25.4 mm Dia. N-BK7 50:50 (R:T) Broadband Non-Polarizing Plate Beamsplitter; t=3mm 1200-1600nm
This product is a Thin BS (Beam Splitter) type optical element, sourced from the reputable vendor Simtrum. It features a base shape of Circular geometry, with a diameter of 25.4 mm and a thickness of 3 mm.
The material of this beamsplitter is N-BK7, a high-quality glass from the Schott catalog, known for its excellent optical properties. The beamsplitter is designed to operate at a wavelength of 1550 nm, making it suitable for a wide range of applications in the near-infrared spectrum.
The coating on the front surface of the beamsplitter is a sim npbs 12001600 45, which is a non-polarizing broadband coating, designed to operate between 1200 nm and 1600 nm. This coating ensures a balanced 50:50 (R:T) split, meaning the beamsplitter reflects 50% of the incident light and transmits the remaining 50%.
The beamsplitter is designed in the shape of a Thin Lens, which may provide additional functionality depending on the specific application. The physical data of the beamsplitter indicates a reflection of 0.5 and a transmission of 0.5, consistent with its 50:50 (R:T) design.
According to the vendor, this item is currently in stock and can be purchased directly from the Simtrum webshop via the provided weblink.
