| Location: Main >
Optical Waveplates > Low Order Waveplates > WP-R38UM-LH-461
|
|
|
| Name: | DIA38.1mm 461nm Low-order 1/2-Waveplate |
| P/N: | WP-R38UM-LH-461 | | Keywords: | 461nm,Dia38.1mm,low-order,1/2-wave,unmounted |
| Unit Price: |
S$325.00/pc
|
| Available: |
In stock
|
| Request: |
Add to Request List |
| Introduction: | Low-order (n<3); Half-wave
P < 3 arc seconds; Retardation tolerance < Lambda/300@designed wavelength CWL.
AR coating (R<0.25%) each surface. |
|
|
 |
|
Substrate Material: |
Crystal Quartz |
|
Outer Diameter: |
38.1,+0.0/-0.15mm unmounted |
|
Configuration: |
Low-order (n=3), Half-wave(1/2-wave) @ 461nm design |
|
Crystal Thickness: |
0.173mm (n=3, typical) |
|
Clear Aperture: |
>90% of surface |
|
Parallelism: |
< 3 arc seconds |
|
Retardance Accuracy(typ): |
< Lambda/300 @ 461nm |
|
Wavefront Distortion: |
< Lambda/10 @ 461nm over clear aperture |
|
Surface Quality: |
20/10 scratch and dig |
|
Damage Threshold: |
2J/cm2 @ 10ns 1064nm |
|
AR Coated(both surfaces): |
AR/AR @ 461+/-10nm (R<0.25%), both surfaces | |
| |
Optical Substrates
Optical Waveplates
Achromatic Waveplates
