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Zero-Order Waveplates

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Zero-Order Waveplates

It is constructed  of two multi-order waveplates with their axis crossed. Thus, it performs  as a zero-order waveplate because of the effect of two plates  counteracting each other. It has wide temperature bandwidth and  wavelength bandwidth properties. Because it is cemented, the damage  threshold must be considered (about 10MW/cm2) when used.

Cemented & Optically Contacted Zero-Order Waveplate

 

Specifications:
            Material: Crystal Quartz
            Dimension Tolerance: +0.0, -0.2 mm
            Wavefront Distortion: <λ /8 @ 632.8 nm
            Retardation Tolerance: <λ /500 (typical)
            Wavelength Range: 400-2100 nm
            Parallelism: <1 arc second
            Surface Quality: 20-10 scratch and dig
            AR/AR Coating: R<0.2% at central wavelength


           

 

Cemented Zero-Order

Optically Contacted Zero-order

Part No.

Ø(mm)

Part No.

Ø(mm)

WPZ1010

10.0

WPZ1011

10.0

WPZ1210

12.7

WPZ1211

15.0

WPZ1510

15.0

WPZ1511

25.4

WPZ2010

20.0



WPZ2510

25.4




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