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Optical Waveplates > Zero Order Waveplates > WP-UM-ZHF-25.4-690-180H
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| Name: | DIA25.4mm 690nm 0-order Half Waveplate(Fan 180H) |
| P/N: | WP-UM-ZHF-25.4-690-180H | | Keywords: | 690nm,DIA25.4mm,0-order,1/2-wave,180deg fan,H type |
| Unit Price: |
S$450.00/pc
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| Available: |
In stock
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| Request: |
Add to Request List |
| Introduction: | Optical Waveplate;Cemented Design, Zero-Order
Half-wave at 690nm; 180-deg fan
AR Coated at double surfaces |
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| Substrate Material: |
Crystal Quartz, Cemented Design |
| Outer Diameter: |
25.4,+0.0/-0.1mm,unmounted |
| Crystal Thickness: |
1.0+/-0.1mm |
| Waveplate Design: |
Zero Order,Quarter Wave(1/2) @ 690nm |
| Retardance Accuracy(typ): |
<Lambda/300 at CWL |
| Beam Deviation (max): |
<10 arc secs |
| Wavefront Distortion: |
<Lambda/8 with whole surface |
| Surface Quality: |
20/10 scratch and dig |
| Damage Threshold: |
2J/cm2 @ 10ns 1064nm |
| AR Coated: |
<0.2% reflectivity at CWL +/-20nm |
| Special fan process: |
180-deg x 2 sections included; Slow-axis as shown below: |  |
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