Optically Contacted Zero Order Waveplate

Optically Contacted zero order waveplate is constructed by two quartz plates with their fast axis crossed, the two plates are constructed by optically contacted method, the optical path is epoxy free.

The difference in thickness between the two plates determines the retardance. Zero order waveplates offer a substantially lower dependence on temperature and wavelength change than multi-order waveplates.

Optically Contacted
Double Retardation Plates
Broad Spectral Bandwidth
Wide Temperature bandwidth
Hight Damage Threshold

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

Information

Product Line

WARRANTY

All products are guaranteed to be in specifications in material and workmanship for a period of 12 months after shipment.
We do not assume liability for installation, labor or consequential damages.
This warranty is not suitable for failure of the products due to misuse, abuse, accident, or neglect.

Contacts

Deln Optics
E-mail: [email protected]

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