Description
This waveplate is a special kind of multi order waveplate. Dual wavelength waveplate is designed to be used in dual wavelength setups, for example, it can be operated as a quarter waveplate @1064nm and as a half waveplate @532nm at the same time. It\'s always used to manage the states of polarization of laser beams to obtain maximum conversion efficiency.
Thickness: < 2.0mm
Optional wavelength available
High damage threshold
RoHS Compliant
Dual Wavelength Waveplate
Specifications
| Waveplate Type: | Multiple Order |
|---|---|
| Material: | Quartz |
| Mounting: | Mounted, Unmounted |
| Shape: | Round, Square, Rectangle, Custom |
| Size: | 25.4 mm |
| Center Wavelength: | 532 nm |
| Retardation: | Lambda/2, Lambda/4, Lambda, Other |
| Retardation Accuracy: | +/- Lambda/100 |
| Wavefront Distortion: | <= Lambda/8 |
| Surface Quality (Scratch-Dig): | 20-10 |
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Features
Material Crystal Quartz
Dimension Tolerance +0.0/-0.2mm
Wavefront Distortion λ/8@632.8nm
Retardation Tolerance λ/100
Parallelism <1 arc second
Surface Quality 20/10 scratch and dig
Clear Aperture >90% central area
Coating R<0.5%@two wavelengths
Damage Threshold >5J/cm2, 20ns, 20Hz
Frequently Asked Questions
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