a-BBO Rochon Polarizer 50.230.00085
The Rochon polarizer is an early design comprising two birefringent-crystal prisms joined by cementing or optical contacting. In the first prism, P and S light propagate together along the optical axis at the same refractive index. In the second, P light continues at the same index while S light encounters a lower index and refracts at the interface. The angle increases further at the birefringent-material/air exit. Custom separation angles can be designed for specific wavelengths.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 190-3500 nm |
| Extinction Ratio | <5x10⁻⁶ |
| Separation Angle | 8.0-14.0 (8 Degrees at 775nm) |
| Clear Aperture Dimension | 10.0 mm |
| Outer Diameter | 25.4 mm |
| Length +/-0.1 | 18.0 mm |
Key Features
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