Material: High grade quartz crystals.
Single plate designed to give a retardation of several full waves
plus the desired fraction.
All optical surfaces AR coated.
Optically robust with a high damage threshold.
Relatively sensitive to wavelength and temperature variations.
Recommended for narrow band applications.
Two common plate sizes:
Diameter 15mm, mounted in OD 1" holder and
Diameter 1" (25.4 mm), mounted in OD 30 mm holder
Custom sizes are available upon request.
Mount adaptors are available
|Part No.||Description||Wavelength||Size||Retardation||Price||Availability||Add to Cart|
Low-Order Waveplate Specifications
Dimensions Tolerance: +/- 0.1 mm
Wavefront Distortion: < λ/8 @632.8 nm
Retardation Tolerance: < λ/300
Surface Quality: 20-10 scratch and dig
Coating: AR coating with R < 0.2% at the center wavelength
Holder: Anodized aluminum holder
Clear Aperture: > Diameter - 2.0 mm (mounted)
Retardation vs. wavelength for low order HWP, QWP@1064 nm
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