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

Specifications

Material

Crystal Quartz

Dimension Tolerance

+0.0/-0.1mm

Wavefront Distortion

λ/[email protected]

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