Dual Wavelength Waveplate

Dual Wavelength Waveplate

Dual wavelength waveplate is a multiple waveplate that provide a pecitfic retardance at two different wavelengths, it's particularly useful when used in conjunction with other polarization sensitive ...

Dual wavelength waveplate is a multiple waveplate that provide a pecitfic 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.

Dual wavelength waveplate Specifications: 

Material: Quartz
Dimension Tolerance: +0.0/-0.1mm
Surface Quality: 20/10
Flatness: λ/8@633nm
Parallelism: <1 arc Second
Retardation Tolerance: λ/300
Clear Aperture >90%
AR Coated R<0.2%@Wavelength
Standard WaveLength 800nm&400nm,1064nm&532nm,

Dual Wavelength Waveplate

Dual Wavelength Waveplate-1
Standard Products:

Waveplates
Part No.
Diameter
(mm)
Phase Retardation
WPD910A 10.0 λ@1064nm&λ/2@532nm
WPD912B 12.7 λ@1064nm&λ/2@532nm
WPD915A 15.0 λ@1064nm&λ/2@532nm
WPD920A 20.0 λ@1064nm&λ/2@532nm
WPD925A 25.4 λ@1064nm&λ/2@532nm
WPD930A 30.0 λ@1064nm&λ/2@532nm