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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.
- Thickness: 0.2~0.4 mm
- High Damage Threshold
- Better Temperature Bandwidth
- Wide Wavelength Bandwidth
- Low Cost
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|
| Main
Specifications |
| Material |
Crystal quartz |
| Dimension
Tolerance |
+0.0, -0.2mm |
| Wavefront
Distortion |
<l/8@632.8 |
| Retardation
Tolerance |
<l/500 |
| Parallelism |
<1 arc second |
| Clear
aperture |
>80% |
| Surface
Quality |
20/10 scratches & dig |
| Coating |
R<0.2% on both surfaces at central
wavelength |
|
Standard Wavelength
255, 355, 532, 632.8,
780, 808, 850, 980,
1064, 1310, 1480, 1550 nm
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Standard Product
Information
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|
f
(mm)
|
Quarter
Waveplate |
Half
Waveplate |
|
10.0 |
WPL-210Q |
WPL-210H |
|
12.7 |
WPL-212Q |
WPL-212H |
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15.0 |
WPL-215Q |
WPL-215H |
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20.0 |
WPL-220Q |
WPL-220H |
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25.4 |
WPL-225Q |
WPL-225H |
|
30.0 |
WPL-230Q |
WPL-230H |
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Note:
custom wavelengths and sizes are
available upon request.
Ordering
Information for Standard Products
Part No, -
wavelength
For Example, WPL-210Q - 1550
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