Zero Order Waveplate--Air Spaced
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.
Specifications
Material: Quartz
Wavelength Range: 200～2300 nm,
Dimension Tolerance: +0.0, -0.1mm
Surface Quality: 20 / 10
Parallelism: <1 arc Sec
Wavefront Distortion: < λ/8@633nm
Retardation Tolerance: < λ/300
Clear Aperture: >90%
Damage Threshold: >500 MW/cm2
AR Coating: R<0.2%@wavelength
Mount: Black Anodized Aluminium
Features
•Air Spaced
• Waveplate Thickness 1.5~2mm
• Double Retardation Plates
• Broad Spectral Bandwidth
• Wide Temperature Band
• High Damage Threshold
Order Information
P/N: Half
P/N: Quarter
Mount Diameter (mm)
Clear Aperture (mm)
Thickness (mm)
WP-ZA210
WP-ZA410
25.4
10.0
8.0
WP-ZA212
WP-ZA412
25.4
12.7
8.0
WP-ZA215
WP-ZA415
25.4
15.0
8.0
WP-ZA225
WP-ZA425
30.0
20.0
8.0
WP-ZA230
WP-ZA430
30.0
30.0
8.0
Standard wavelength: 532nm, 632.8nm, 780nm, 808nm，980nm, 1064nm，1310nm, 1480nm, 1550nm,1590nm.
Other wavelength available upon customer request
Also, please indicate the following requirements, when you have a demand on our waveplate products
1.Wavelength
2.Quantity
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