Optically Contacted Zero Order Waveplate
Description
Optically Contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free. The difference in thickness between the two plates determines the retardance. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi-order waveplates.
High Damage Threshold
Better Temperature Bandwidth
Wide Wavelength Bandwidth
Both Sides AR Coated
RoHS Compliant
Optically Contacted Zero Order Waveplate
Specifications |
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|---|---|
| Waveplate Type: | Zero Order |
| Material: | Quartz |
| Mounting: | Mounted, Unmounted |
| Shape: | Round, Square, Rectangle, Custom |
| Size: | 25.4 mm |
| Center Wavelength: | 1064 nm |
| Retardation: | Lambda/2, Lambda/4, Lambda, Other |
| Retardation Accuracy: | +/- Lambda/300, Custom |
| Wavefront Distortion: | <= Lambda/8, Custom |
| Surface Quality (Scratch-Dig): | 20-10 |
| Diameter : | 5-25.4 mm |
| Wavelength: | 213-2020 nm |
Features
Material Crystal Quartz
Dimension Tolerance +0.0/-0.2mm
Wavefront Distortion λ/8@632.8nm
Retardation Tolerance λ/300
Parallelism(single plate) <1 arc second
Surface Quality 20/10 scratch and dig
Clear Aperture >90% central area
Standard Wave quarter-wave(λ/4), half-wave(λ/2)
AR Coating R<0.25%@central wavelength
Damage Threshold >5J/cm2, 20ns, 20Hz @1064nm
For pricing, technical or any other questions please contact the supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2016
Frequently Asked Questions
An optically contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free.
The features of the Optically Contacted Zero Order Waveplate are high damage threshold, better temperature bandwidth, wide wavelength bandwidth, both sides AR coated, and RoHS compliant.
Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi-order waveplates.
The surface quality of the Optically Contacted Zero Order Waveplate is 20/10 scratch and dig.
The dimension tolerance of the Optically Contacted Zero Order Waveplate is +0.0/-0.2mm.