Analyzer, Testing Equipment
4-1779-01 Cube Beam Splitter Hybrid Coating (For Near infrared)
Product Description
Product Model: 4-1779-01Product Brand: REX Features The […]
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Product Details
Product Model: 4-1779-01
Product Brand: REX
Features
- The right prism has a partially reflective coating on the hypoten***, and the two are glued together for easy installation and handling..
- There is absorption, and the reflectance and transmittance decrease slightly, but the effect of polarization is very small.
- Neutral to chromatic aberration of divergent and convergent light.
- The branching ratio is almost constant over a wide wavelength range.
Spec
- Specifications: Near Red External Use
- Size (mm): 5 x 5 x 5
- material: Fine annealed A-grade BK7
- Adaptive wavelength range: 700 to 1100 nm
- Dimensions tolerance : + 0.0/-0.2 mm
- Surface accuracy: λ/4 (546.1 nm)
- Parallelism: < 3 minutes
- Branch Ratio Tolerance: 45 ± 5%
- Absorption: about 10%
- AR Coating: Non-reflective Derivative Multilayer Coating on All Four Surfaces of Incident and Injection
- Scratch & Dig: 40 -20
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