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Pakistan Waveplates

Cryslaser mainly provides a variety of quartz zero and multi-level waveplates of the single wavelength

Category:

PakistanPrecision Optics

Phone:400-888-8888

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Product Description

The waveplates,also known as phase delay plates,are optical devices made of birefringent materials that can cause additional optical path differences(or phase differences)between two perpendicular optical vibrations.The phase shift generated by the two orthogonal polarization components of the wave plate can be used to adjust the polarization state of the beam.The common waveplates are made of birefringent crystal such as quartz,mainly consisting of a half-wave plate and a quarter waveplates.Cryslaser mainly provides a variety of quartz zero and multi-level waveplates of the single wavelength.

Specification
Diameter Tolerance	+0/-0.1mm
Parallelism	＜10″
Flatness	≤λ/8@632.8nm
Clear Aperture	＞90%
Retardance Tolerance	λ/300
Coating	AR Coating
Material	Quartz Crystal
Surface Quality	20/10(MIL-PRF-13830B)

Diameter(mm)	Central Wavelength(nm)	Retardance
12.7/25.4	355/532/808/980/1064/1550	Zero order λ/2 wave plate
12.7/25.4	355/532/808/980/1064/1550	Zero order λ/4 wave plate
12.7/25.4	355/532/808/980/1064/1550	Multiple-order λ/2 wave plate
12.7/25.4	355/532/808/980/1064/1550	Multiple-order λ/4 wave plate