Air Spaced Zero Order Waveplate
Air spaced zero order waveplate is constructed by two quartz plates installed in a mount, to form a air gap between the two quartz plates.
The difference in thickness between the two plates determines the retardation. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multiorder waveplates.
Air Spaced
Double Retardation Plates
Broad Spectral Bandwidth
Wide Temperature bandwidth
Hight Damage Threshold
AR coated and Mounted
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 retardation. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multiorder waveplates.
Air Spaced
Double Retardation Plates
Broad Spectral Bandwidth
Wide Temperature bandwidth
Hight Damage Threshold
AR coated and Mounted
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
【 Go Back 】 | 【 Close this window 】