BQP2544 25 mm Dia. 50:50 (R:T) N-BK7 Precision Plate Beamsplitter; t=4mm 530-1070nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Knight Optical
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
BQP2544 25 mm Dia. 50:50 (R:T) N-BK7 Precision Plate Beamsplitter; t=4mm 530-1070nm
The BQP2544 is a 25 mm diameter, 4mm thick beamsplitter from Knight Optical, designed for use in the near-infrared spectrum between 530-1070nm. This beamsplitter is part of Knight Optical's Precision Range and offers a 50:50 split between reflection and transmission.
The BQP2544 is made from N-BK7 Schott glass, a popular choice for its high homogeneity, low optical dispersion, and excellent transmission properties in the visible and near-infrared spectra. The beamsplitter's front surface is coated with Kni Bi1, while the back surface is coated with Kni AI1. These coatings enhance the beamsplitter's performance and durability.
This beamsplitter is shaped as a thin lens, making it suitable for a wide range of optical applications. Its physical data indicates a reflection of 0.5 and a transmission of 0.5, ensuring a balanced split of the incident light. The BQP2544 is currently in stock and available for immediate purchase from Knight Optical's website.
