Material: BK7 optical glass
Consists of a pair of right angle prisms optically cemented with a
metallic-dielectric hybrid coating on the hypotenuse of one prism
Divides input beam into two equal parts: one transmits
without minimal deviation, the other reflects at 90 degrees.
Splitter ratio ~ 1:1
Broadband
Suitable for low power, low energy applications
Part No. | Description | Size | Coating | Price | Availability | Add to Cart |
NPBS Specifications:
Wavefront Distortion: < λ/6 @632.8 nm
Dimensions Tolerance: +/- 0.2 mm
Beam Deviation: < 3 arc minutes
Absolute Transmittance: T = 45% ± 5% for random polarization
Absolute Reflectance: T = 45% ± 5% for random polarization
Splitting Ratio: 1:1 (+/- 5%)
Coatings:
Hypotenuse: R/T=1:1 beamsplitting in the specified wavelength range
Input and output faces: Broadband AR coating with R < 0.5%
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