ZERO ORDER WAVEPLATE
Keywords:
Keywords:
ZERO ORDER WAVEPLATE
Basic Parameters
Zero-order waveplate includes Optical Contacted zero-order waveplate, Air-Spaced zero-order waveplate, Cemented zero-order waveplate, can be customized according to customer requirements of various wavelengths of the waveplate.
The zero-order waveplate is composed of two mult-order waveplates, and the effect of zero-order waveplate is achieved by phase cancellation. Compared with the multi-order waveplate, the zero-order waveplate is less sensitive to temperature and wavelength, and can work in the case of relatively large receiving Angle, and can be used in the optical system with relatively high accuracy.
Processing Index
|
Specification |
Quartz |
Quartz + MgF2 Crystal |
|
Wavelength |
210-2000nm |
210-2000nm |
|
Surface Quality |
20/10 |
20/10 |
|
Retardation Accuracy |
λ/60-λ/200 (λ<400nm) λ/200-λ/400 (400nm<λ<700nm) λ/400-λ/600 (λ>700nm) |
|
|
Parallelism |
< 1 arc sec |
|
|
TWD |
<λ/10@633nm |
|
|
LIDT |
>500MW/cm2@1064nm, 20ns, 20Hz (Air-spaced) |
|
|
Coating |
AR Coating |
|
|
Holder |
Anodized Aluminum Holder |
|
Standard Wavelengths
266nm,355nm,532nm,632.8nm,780nm,808nm,980nm,1064nm,1310nm,1550nm
Optically Contacted Standard Products
|
1/4 Type |
1/2 Type |
Diameter |
Holder |
|
WPO410 |
WPO210 |
10.0 |
25.4 |
|
WPO412 |
WPO212 |
12.7 |
25.4 |
|
WPO415 |
WPO215 |
15.0 |
25.4 |
|
WPO420 |
WPO220 |
20.0 |
25.4 |
|
WPO425 |
WPO225 |
25.4 |
30.0 |
Air-Spaced Standard Products
|
1/4 Type |
1/2 Type |
Diameter |
Holder |
|
WPA410 |
WPA210 |
10.0 |
25.4 |
|
WPA412 |
WPA212 |
12.7 |
25.4 |
|
WPA415 |
WPA215 |
15.0 |
25.4 |
|
WPA420 |
WPA220 |
20.0 |
25.4 |
|
WPA425 |
WPO225 |
25.4 |
30.0 |
Cemented Standard Products
|
1/4 Type |
1/2 Type |
Diameter |
Holder |
|
WPC410 |
WPC210 |
10.0 |
25.4 |
|
WPC412 |
WPC212 |
12.7 |
25.4 |
|
WPC415 |
WPC215 |
15.0 |
25.4 |
|
WPC420 |
WPC220 |
20.0 |
25.4 |
|
WPC425 |
WPC225 |
25.4 |
30.0 |
Solutions
Scientific research and testing field
Aviation field
Medical cosmetology field
Laser field
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