Substrate Material: |
Crystal Quartz |
Outer Diameter: |
12.7,-0.1/+0.0mm unmounted; c/w 25.4mm mount (SM05 thread female - DIA25.4mm, with SM05 retaining ring and 2pcs of black Teflon washers) |
Waveplate Type: |
Zero Order,Quarter-wave(1/4) @ 1310nm |
Cement Configuration: |
Optically cemented; Epoxy-free |
Waveplate Thickness: |
1.0+/-0.2mm typ.(after bonded) |
Retardance Accuracy(typ): |
<Lambda/300@ 1310nm |
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 @ 1310+/-40nm,0-deg AOI, both surfaces. |