Broadband Non-Polarizing Cube Beamsplitters
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Ships from:
China
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On FindLight:
since 2015
Description
Broadband Non-Polarizing Cube Beamsplitters are precision optical components designed to efficiently manage light across a wide range of wavelengths. These beamsplitters are crafted from high-quality N-BK7 equivalent material, ensuring durability and reliability in various optical applications. With dimensions available in 10mm, 12.7mm, and 25.4mm, as well as custom designs, these beamsplitters offer flexibility to meet specific customer requirements.
The construction of these beamsplitters involves a pair of precision right-angle prisms cemented together. A metallic dielectric coating is applied to the hypotenuse of one of the prisms, which is key to the beamsplitter's performance. This hybrid coating is designed to have low polarization dependence, allowing both S- and P-polarization states to be transmitted and reflected within 10% of each other. This feature is particularly beneficial for applications requiring minimal polarization effects.
With a flatness of λ/4 and a beam deviation of less than 3 arc minutes, these beamsplitters ensure high precision in optical performance. The scratch and dig specifications range from 60/40 to 40/20, indicating a high-quality surface finish that minimizes scattering and absorption. The product is available for use across multiple wavelength ranges, including 400-700nm, 700-1100nm, and 1100-1600nm, making it suitable for a variety of optical systems.
Broadband Non-Polarizing Cube Beamsplitters
Specifications |
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|---|---|
| Material: | N-BK7 |
| Wavelength Range: | 400 – 700 nm |
| Max Beam Deviation: | 3 arcmin |
| Size (Linear Dimension): | 10 mm |
| Dimension: | 10mm, 12.7mm, 25.4mm or customer design |
| Scratch & Dig: | 60/40~40/20 |
| Flatness: | λ/4 |
| Beam Deviation: | <3 arc min |
| Coating Tp=Ts: | 46%±5% |
| Absorption: | <10% |
| |Tp-Ts|: | <10% |
| |Rp-Rs|: | <10% |
Features
- Versatile Dimensions: Available in standard sizes of 10mm, 12.7mm, and 25.4mm, or customizable to your specific requirements.
- High-Quality Surface: Scratch and dig quality ranging from 60/40 to 40/20 ensures superior optical performance.
- Precision Flatness: Flatness specification of λ/4 for optimal optical clarity.
- Minimal Beam Deviation: Beam deviation is kept under 3 arc minutes for accurate light alignment.
- Premium Material: Constructed from N-BK7 equivalent material for reliability and durability.
- Wide Wavelength Range: Supports multiple wavelength ranges: 400-700nm, 700-1100nm, and 1100-1600nm.
- Advanced Coating: Features a metallic dielectric hybrid coating with Tp=Ts=46%±5% and absorption <10%.
- Low Polarization Dependence: Ensures transmission and reflection of S- and P-polarization states are within 10% of each other.
- Precision Construction: Composed of a pair of precision high-tolerance right angle prisms cemented together.
Applications
- Laser Systems: Stable beam splitting with minimal polarization effect for laser optics
- Optical Instrumentation: Ideal for imaging systems and precision measurement setups
- Telecommunications: Beam routing and monitoring in optical networks
- Scientific Research: Polarization-independent splitting for spectroscopy and microscopy
- Industrial Automation: Integrated into optical sensors and alignment tools for robust performance
Frequently Asked Questions
Broadband Non-Polarizing Cube Beamsplitters are a pair of precision high tolerance right angle prisms cemented together with a metallic dielectric coating on the hypotenuse of one of the prisms.
The low polarization dependence of the metallic dielectric hybrid coating allows the transmission and reflection of S- and P-polarization states to be within 10% of each other.
The available dimensions for Broadband Non-Polarizing Cube Beamsplitters are 10mm, 12.7mm, 25.4mm, or customer design.
The wavelength range for Broadband Non-Polarizing Cube Beamsplitters is 400-700nm, 700-1100nm, 1100-1600nm.
The coating for Broadband Non-Polarizing Cube Beamsplitters is Tp=Ts=46%±5% absorption<10%