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Location: Main > Optical Waveplates > Zero Order Waveplates > WP-05M-ZH-895
Name: DIA12.7mm 895nm 0-order 1/2 Waveplate(D25.4mm)
P/N: WP-05M-ZH-895
Keywords:895nm,Dia12.7mm,0-order,1/2-wave,c/w D25.4mm mount
Unit Price: S$280.00/pc
Available: In stock
Request: Add to Request List
The waveplate resolves a linear polarized light wave into two orthogonal, linear polarized components and produces a phase shift between them. It functions in an optical system to modify and control the relative phase of constituent beams.
A waveplate is also referred to as a linear phase retarder, or as a retarder plate.
In principle, the retarder or wave plate causes the phase of one of the constituent coherent polarization states to lag behind the other by a predetermined amount. An optical waveplate introduces a delay in propagation for light polarized in one direction relative to light polarized in an orthogonal direction.

Diameter 0.5-inch(12.7mm); Zero-Order; Quarter-wave or Half-wave; AR/AR Coated

Substrate Material:
Crystal Quartz
Outer Diameter:
12.7,-0.1/+0.0mm unmounted;
25.4mm mounted (SM05 thread - DIA25.4mm, c/w SM05 retaining ring)
Waveplate Type:
Zero Order, Half-wave (1/2-wave) @ 895nm
Cement Configuration:
Optically cemented; Epoxy-free
Waveplate Thickness:
1.0mm total
Retardance Accuracy(typ):
<Lambda/300@ 895nm
Beam Deviation (Max):
<10 arc secs
Wavefront Distortion:
<Lambda/10 over clear aperture
Clear Aperture:
>85% of outer diameter
Surface Quality:
20/10 scratch and dig
Damage Threshold:
2J/cm2 @ 10ns 1064nm
AR Coating:
R<0.25% both surfaces @ 895+/-10nm,0-deg AOI