Telephone： +86-591-87528609-818 Fax:+86-591-87528573 Address：1#Bldg No.758 Qi’an Road, Fuwan Industrial Park,Fuzhou,Fujian ,P.R.C
-
YOUR LOCATION: HOME > Products > Precision Optics > Waveplate > Zero Order Waveplate
Zero Order Waveplate
The zero order waveplate is designed to give a retardance of zero full waves, plus the desired fraction. Zero order waveplate shows better performances than multiple order waveplates, it has broad bandwidth and a lower sensitivity to temperature and wavelength changes.
|
Attribute
|
Specification
|
|
Material
|
Crystal Quartz
|
|
Typical Diameter (Φmm)
|
10.0, 12.7, 15.0, 20.0, 25.4, 30.0
|
|
Diameter Tolerance (mm)
|
+0.0/-0.2
|
|
Wavefront distortion
|
λ/8@633nm
|
|
Retardation tolerance
|
<λ/300 (General), <λ/500 (High Precision)
|
|
Parallelism
|
<1 arc minute.(General） , <5 arc second .(High Precision)
|
|
Surface Quality
|
20/10
|
|
Clear Aperture
|
Central 90%
|
|
Coating
|
<0.2% @wavelength
|