4-1779-01 Cube Beam Splitter Hybrid Coating (For Near infrared)
Analyzer, Testing Equipment

4-1779-01 Cube Beam Splitter Hybrid Coating (For Near infrared)

model: 4-1779-01
brand: REX

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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