Dual Wavelength Waveplate
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.
Dual wavelength waveplate always used to manage the states of polarization of laser beams to obtain maximum conversion efficiency.
Dual wavelength waveplate always used to manage the states of polarization of laser beams to obtain maximum conversion efficiency.
Specifications
|
Material |
Crystal Quartz |
|
Dimension Tolerance |
+0.0/-0.1mm |
|
Wavefront Distortion |
|
|
Retardation Tolerance |
λ/300 |
|
Parallelism |
<1 arc second |
|
Surface Quality |
20/10 scratch and dig |
|
Clear Aperture |
>90% central area |
|
AR Coating |
R<0.5%@two wavelengths |
Wavelength Combination:
λ/2@1064nm+λ@532nm; λ@1064nm+λ/2@532nm
λ/2@1064nm+λ/4@532nm; λ/4@1064nm+λ/2@532nm
Other Wavelength Availabl
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