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True Zero Order Waveplate

Product advantages

Consultation
Product Introduction

Technical Parameter
MaterialCrystal Quartz + BK7
Dimension Tolerance+0/-0.2mm
Surface Quality

20/10 scratch and dig

Parallelism <1 arc Sec
Retardation Tolerance< λ/300
Wavefront distortion<λ/8@632.8nm
Clear Aperture>90%
AR CoatingR<0.25%@central wavelength
Damage Threshold>500mJ/cm2, 20ns, 20Hz @1064nm
MountNo, Available for Black Anodized Aluminium
Standard Specification
Part NumberTypeDiameter (mm)
Retardation (λ)Wavelength (nm)
Clear Aperture (mm)
WPF212-633Cemented12.7λ/263311.5
WPF225-633Cemented25.4λ/263322.9
WPF212-780Cemented12.7λ/2780
11.5
WPF225-780Cemented25.4λ/278022.9
WPF212-795Cemented12.7λ/2795
11.5
WPF225-795Cemented25.4λ/279522.9
WPF212-852Cemented12.7λ/2852
11.5
WPF225-852Cemented25.4λ/285222.9
WPF212-894Cemented12.7λ/2894
11.5
WPF225-894Cemented25.4λ/289422.9
WPF212-1310Cemented12.7λ/2131011.5
WPF225-1310Cemented25.4λ/2131022.9
WPF212-1550Cemented12.7λ/2155011.5
WPF225-1550Cemented25.4λ/2155022.9
WPF412-633Cemented12.7λ/463311.5
WPF425-633Cemented25.4λ/463322.9
WPF412-780Cemented12.7λ/4780
11.5
WPF425-780Cemented25.4λ/478022.9
WPF412-795Cemented12.7λ/4795
11.5
WPF425-795Cemented25.4λ/479522.9
WPF412-852Cemented12.7λ/4852
11.5
WPF425-852Cemented25.4λ/485222.9
WPF412-894Cemented12.7λ/4894
11.5
WPF425-894Cemented25.4λ/489422.9
WPF412-1310Cemented12.7λ/4131011.5
WPF425-1310Cemented25.4λ/4131022.9
WPF412-1550Cemented12.7λ/4155011.5
WPF425-1550Cemented25.4λ/4155022.9