Cemented Zero Order Waveplate
Cemented zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are cemented by UV epoxy.
The difference in thickness between the two plates determines the retardance. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi-order waveplates.
Better Temperature Bandwidth
Wide Wavelength Bandwidth
Both Sides AR Coated
Standard wavelength:
266nm, 355nm,532nm, 632.8nm, 780nm,808nm, 850nm, 980nm,1064nm, 1310nm, 1480nm, 1550nm
The difference in thickness between the two plates determines the retardance. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi-order waveplates.
Better Temperature Bandwidth
Wide Wavelength Bandwidth
Both Sides AR Coated
Specifications
|
Material |
Crystal Quartz |
|
Dimension Tolerance |
+0.0/-0.1mm |
|
Wavefront Distortion |
|
|
Retardation Tolerance |
λ/300 |
|
Parallelism |
<1 arc second |
|
Surface Quality |
20/10 scratch and dig |
|
Clear Aperture |
>90% central area |
|
Standard Wave |
Quarter-wave(λ/4), Half-wave(λ/2) |
|
AR Coating |
R<0.25%@central wavelength |
Standard wavelength:
266nm, 355nm,532nm, 632.8nm, 780nm,808nm, 850nm, 980nm,1064nm, 1310nm, 1480nm, 1550nm
Other Wavelength Available
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