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Low Order Waveplates are much better than the
multi-order waveplates because of its thinner thickness(less than
0.5mm), better teermperature(38°C), wave length(1.5nm) and
incidence angle(4.5°) bandwidth and high damage threshold.
These properties make it widely used in common
applications.
Main Properties:
- Thickness: 0.2-0.4 mm
- High Damage Threshold
- Better Temperature Bandwidth
- Wide Wavelength Bandwidth
- Low Cost
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Standard Specifications
| Material: |
Crystal quartz |
| Dimension Tolerance: |
+0.0, -0.2mm |
| Wavefront Distortion: |
<l/8@632.8 |
| Retardation Tolerance: |
<l/500 |
| Parallelism: |
<1 arc second |
| Surface Quality: |
20/10 scratches & dig |
| Coating: |
R<0.2% on both surfaces at central
wavelength |
Standard Product Information
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Uncoated |
Coated |
| f(mm) |
Part No. |
Part No. |
| 10.0 |
WPL101 |
WPL201 |
| 12.7 |
WPL102 |
WPL202 |
| 15.0 |
WPL103 |
WPL203 |
| 20.0 |
WPL104 |
WPL204 |
| 20.0 |
WPL105 |
WPL205 |
Note:
special wavelengths and sizes also available upon
request.
Ordering
Information for Standard Products
Part No, - Wavelength - Retardation
For Example,
WPL110 - 1550 - l/2
Ordering
Information for None Standard Products
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