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Introduction: Dual wavelength waveplate is a multiple waveplate that provide a specitfic retardance at two different wavelengths, it's particularly useful when used in conjunction with other polarization sensitive components to separate coaxial laser beams of different wavelength.
DELICATE supply products with:
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Matereial: |
Crystal Quartz |
Dimension Tolerance : |
+0.0,-0.2mm |
Wavefront Distortion: |
<λ/8 @ 632.8 nm |
Surface Quality: |
20-10 |
Retardation Tolerance: |
<λ/100
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Parallelism: |
<3 arc second |
Coating: |
R<0.2% at fundamental wavelength; R<0.5% at SHG wavelength | | |
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