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Dual Wavelength Waveplate

 

  • Single retardation plate
  • Dual-wavelength AR coated, R<0.2% @ foundational wavelength & R<0.5% @ SHG wavelength

 

Specifications

Material:
Quartz
Diameter Tolerance:
+0.0, -0.1mm
Wavefront Distortion :
λ/8 @ 632.8nm
Retardation Tolerance:
λ/300
Parallelism:
<1 arc second
Surface Quality:
20/10
Clear Aperture:
>90%
Coating:
S1&S2: R<0.2% @ wavelength

P/N#
Diameter(mm)
Phase Retardation
WPD1212
12.7
λ@1064nm +λ/2 @532nm
WPD1221
12.7
λ/2 @1064nm +λ@532nm
WPD1512
15.0
λ@1064nm +λ/2 @532nm
WPD1521
15.0
λ/2 @1064nm +λ@532nm
WPD2012
20.0
λ@1064nm +λ/2 @532nm
WPD2021
20.0
λ/2 @1064nm +λ@532nm
WPD2512
25.4
λ@1064nm +λ/2 @532nm
WPD2521
25.4
λ/2 @1064nm +λ@532nm

 

Note: Other sizes, wavelength are available upon request.


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