NPBS-Nonpolarizing Beamsplitter Cube
The nonpolarizing beamsplitter cube consists of two right-angle prisms with a metal-dielectric coating on the hypotenuse and antireflection coatings on all entrance and exit faces. Its NPBS coating keeps P- and S-polarized transmission and reflection within 6%. Custom NPBS cube sizes are available.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | H-K9L or other |
| Standard Dimensions | 8*8*8 10*10*10mm 12.7*12.7*12.7mm 25.4*25.4*25.4mm 38.1*38.1*38.1mm 50.8*50.8*50.8mm 100*100*100mm |
| Time ：R | 1:9 2:8 3:7 4:6 5:5 6:4 7:3 8:2 9:1 |
| Dimensional tolerance 。 | -0.2 mm |
| Surface Quality | 40-20 |
| Surface Flatness [@633nm] | 1/8 λ@633nm |
| Polarization ： | Tp-Ts&Rs-Rp |
| Wavelength | 400-700nm、700-1100nm、1100-1600nm、1500-2000nm |
| Beamsplitter AOI [+/-15] | 45°+/-15 |
| Coating | Beveled surface coated with npbs; all inputs and outputs coated with AR Ravg |
| Adhesive | Optical Adhesive or Optical Contact |
| Temperature | -40°C-90°C or Unrestricted |
Datasheet
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Supplier Information
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