48-907 25 x 25 mm 70:30 (R:T) N-BK7 Plate Beamsplitter; t=3mm NIR 700-1100nm
- Type
- Beam Splitter
- Subtype
- Thin BS
- Brand
- Edmund Optics
Properties
- Shape
- Rectangular
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.506634801642448
- λ
- 1064 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
48-907 25 x 25 mm 70:30 (R:T) N-BK7 Plate Beamsplitter; t=3mm NIR 700-1100nm
The 48-907 is a 25 x 25 mm Beam Splitter from Edmund Optics, designed for the Near-Infrared (NIR) spectrum, specifically for wavelengths between 700 and 1100nm. This Beam Splitter is a rectangular, thin plate, made of N-BK7 Schott glass, a material known for its excellent optical properties and high damage threshold. The plate has a thickness of 3mm, providing robustness and stability.
The Beam Splitter features a 70:30 (R:T) coating, denoted as edm 48-395, which is applied to the front surface. This coating ensures a 70% reflection and 30% transmission ratio for the incident light, making it ideal for applications that require a balanced distribution of light. The coating is specifically designed for the Near-Infrared spectrum, ensuring optimal performance in this range.
The 48-907 Beam Splitter is available in a thin lens shape, which minimizes optical aberrations and provides superior image quality. The physical data of the Beam Splitter indicates a reflection of 0.7 and a transmission of 0.3, aligning with the specified coating ratio.
This Beam Splitter is currently in stock and can be purchased directly from the Edmund Optics website, with the provided weblink serving as a direct path to the product page.
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