Ture Zero Order Waveplate

The thickness of a true zero order quartz plate is very thin, it is very easily damaged. In order to solve this problem, we can cement the thin quartz plate on a BK7 substrate to increase the strength.

Broad Spectral Bandwidth
Wide Temperature Bandwidth
Wide Angle Bandwidth
Cemented by Expoy


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:

355nm,532nm, 632.8nm, 780nm,808nm, 850nm, 980nm,1064nm, 1310nm, 1480nm, 1550nm


Other Wavelength
Available


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