TRUE-ZERO ORDER WAVEPLATE
Keywords:
Keywords:
TRUE-ZERO ORDER WAVEPLATE
Basic Parameters
True -zero order waveplate is divided into Optical Contacted true zero order waveplate, single-plate true zero order waveplate and Cemented true zero order waveplate, which can be customized according to customer needs.
Optical Contacted true zero order waveplate: composed of single quartz crystal and fused quartz substrate bonding. Compared with the single true zero order wave plate, the physical strength of the single true zero order wave plate will be greatly improved, and the performance is similar to that of the single true zero order wave plate.
Single-plate true zero order waveplate: processed from a single quartz crystal, with high delay accuracy. Compared with the ordinary zero-order waveplate, its performance is more stable, affected by temperature, material and so on are very small. It is often used in some high-precision occasions, such as optical communications, scientific research and other fields.
Cemented true zero order waveplate: made of single quartz crystal and fused Silica substrate. Different from the Cemented true zero order waveplate, the cost is relatively low.
|
Specification |
Single-plate | Cemented |
Optical Adhesive |
|
Wavelength |
210-2800nm（Quartz） 2800-7000nm（MgF2） |
210-2000nm（Quartz）190-7000nm(MgF2) |
210-2000nm（Quartz） 190-7000nm(MgF2) |
|
Surface Quality |
20/10 |
||
|
Retardation Accuracy |
λ/60-λ/200(λ<400nm)， λ/200-λ/500(400nm<λ<700nm) λ/500-λ/600(λ>700nm) |
||
|
Parallelism |
< 1 arc sec |
||
|
TWD |
<λ/10@633nm |
||
|
LIDT |
>1GW/cm2@1064nm, 20ns, 20Hz |
||
|
Coating |
AR Coating |
||
|
Holder |
Anodized Aluminum Holder |
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Standard Wavelength
266nm,355nm,532nm,632.8nm,780nm,808nm,980nm,1064nm,1310nm,1550nm
Single-piece Waveplate Standard
|
1/4 Type |
1/2 Type |
Diameter（mm） |
Holder（mm） |
|
WPS410 |
WPS210 |
10.0 |
25.4 |
|
WPS412 |
WPS212 |
12.7 |
25.4 |
|
WPS415 |
WPS215 |
15.0 |
25.4 |
|
WPS420 |
WPS220 |
20.0 |
25.4 |
|
WPS425 |
WPS225 |
25.4 |
30.0 |
Cemented Standard Product：
|
1/4 Type |
1/2 Type |
Diameter（mm） |
Holder（mm） |
|
WPF410 |
WPF210 |
10.0 |
25.4 |
|
WPF412 |
WPF212 |
12.7 |
25.4 |
|
WPF415 |
WPF215 |
15.0 |
25.4 |
|
WPF420 |
WPF220 |
20.0 |
25.4 |
|
WPF425 |
WPF225 |
25.4 |
30.0 |
Optical Contacted Standard Product：
|
1/4 Type |
1/2 Type |
Diameter（mm） |
Holder（mm） |
|
WPH410 |
WPH210 |
10.0 |
25.4 |
|
WPH412 |
WPH212 |
12.7 |
25.4 |
|
WPH415 |
WPH215 |
15.0 |
25.4 |
|
WPH420 |
WPH220 |
20.0 |
25.4 |
|
WPH425 |
WPH225 |
25.4 |
30.0 |
Solutions
Scientific research and testing field
Aviation field
Medical cosmetology field
Laser field
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