film polarizer
Typical applications are intracavity Q-switch hold-off polarizer or extracavity attenuator for Nd:YAG lasers. For optimal transmission Thin Film Polarizer should be mounted in an appropriate holder for angular adjustment. Thin Film Polarizers are used in any Q-switch Pulsed lasers both in Industrial and medical systems, where they serve as intracavity Q-switch hold-off polarizers. They also can be used as extracavity attenuator for Nd:YAG lasers
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | BK7 or Fused Silica |
| Parallelism | ≤20″ |
| Wavelength | 470nm-1350nm |
| Extinction Ratio | >1000:1 , >500:1 |
| Wavefront distortion | λ/8@633nm |
| Diameter Tolerance | +0/-0.1mm |
| Chamfer | ≤0.2mmx45° |
| Thickness tolerance | +/-0.2mm |
| Chips | ≤0.1 |
| Clear Aperture | ≥90% |
| Coatings | Tp>98% Ts<0.2 brewster angle Tp>95% Ts<0.2 brewster angle |
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Datasheet
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Supplier Information
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