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Optical Waveplates > Low Order Waveplates > WP-15UM-LQ-323/589/671
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| Name: | DIA38.1mm 323/589/671nm Low-order 1/4-Waveplate |
| P/N: | WP-15UM-LQ-323/589/671 | | Keywords: | 323/589/671nm,Dia38.1mm,low-order,1/4-wave,unmount |
| Unit Price: |
S$500.00/pc
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| Available: |
In stock
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| Request: |
Add to Request List |
| Introduction: | Low-order (n<5); Quarter-wave
Retardation Tolerance < Lambda/100 @ 323 & 671nm; < Lambda/30 @ 589nm
AR/AR coated (double surfaces) R<1% @ 589nm & 671nm; R<2% @ 323nm |
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| Substrate Material: |
Crystal Quartz |
| Outer Diameter: |
38.1,+0.0/-0.1mm unmounted |
| Configuration: |
Low-order (n<5), Quarter-wave (1/4) @ 323/589/671nm
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| Clear Aperture: |
>90% of outer diameter |
| Parallelism: |
< 3 arc seconds |
| Retardance Accuracy(typ): |
< Lambda/100 @ 323 & 671nm
< Lambda/30 @ 589nm |
| Wavefront Distortion: |
Lambda/10 |
| Surface Quality: |
20/10 scratch and dig |
| Damage Threshold: |
2J/cm2 @ 10ns 1064nm |
| AR Coated: |
AR/AR coated (double surfaces)
R<1% @ 589nm & 671nm
R<2% @ 323nm | |
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