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Optical Waveplates > Low Order Waveplates > WP-05UM-LQ-980
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| Name: | DIA12.7mm 980nm Low-order 1/4 Waveplate |
| P/N: | WP-05UM-LQ-980 | | Keywords: | 980nm,Dia12.7mm,Low-order,1/4-wave,unmounted |
| Unit Price: |
S$135.00/pc
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| Available: |
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| Request: |
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| Introduction: | Diameter 0.5-inch, unmounted
Low-order (n<5); Quarter-wave
P < 3 arc seconds; Retardation tolerance < Lambda/300
AR coating (R<0.25%) |
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| SubstrateMaterial: |
Crystal Quartz |
| Outer Diameter: |
12.7,+0.0/-0.1mm,unmounted |
| Waveplate Type: |
Low-order (n<5) design, Quarter-wave(1/4-wave) @ 980nm
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| Parallelism: |
<3 arc seconds |
| Retardance Accuracy(typ): |
<Lambda/300 @ 980nm, |
| Wavefront Distortion: |
<Lambda/10 @ 980nm, |
| Surface Quality: |
20/10 scratch and dig |
| Damage Threshold: |
2J/cm2 @ 10ns 1064nm |
| AR Coated: |
AR@ 980 +/-10nm (R<0.25%) (both surfaces) | |
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