Quartz Multiple-Order Quarter-Wave Plate MWP22Q-405
Quartz multiple-order quarter-wave plates are commonly used to convert between linear and circular polarization and control the polarization of lasers or other narrowband light sources. JCOPTIX quartz multiple-order quarter-wave plates are made from high-quality quartz crystals. In addition to quarter-wave retardance, the optical path introduces an additional m full wavelengths of phase retardance. Multiple-order plates are therefore more sensitive to wavelength and temperature changes and suit applications with little variation in either. JCOPTIX offers mounted and unmounted multiple-order wave plates with a diameter of 25.4 mm. Mounted plates are permanently installed in their housings for convenient use. The housing is engraved with the model, design wavelength, and fast-axis direction for quick identification. Contact technical support for custom sizes, coatings, or wavelengths.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical element material | Quartz Crystal |
| Diameter | 25.4 mm |
| Clear Aperture Dimension | 22.5 mm |
| Operating Wavelength | 405 nm |
| Retardance | mλ + λ/4 |
| Retardance accuracy | ± λ/300 |
| Coating | V-Type Antireflection Coating |
| Antireflection Coating R [Design wavelength (6° angle of incidence, per surface)] | R<0.25% @Design Wavelength (6° Incidence, Single Side) |
| Transmitted wavefront error [@633 nm] | λ/10 |
| Optic Diameter Tolerance | +0.0/-0.1 mm |
| Surface parallelism | <3 arcsec |
| Surface quality (scratch/dig) | 10/5 |
| Mounted or Unmounted | No |
Key Features
Datasheet
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Supplier Information
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