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Multi Order Wave plates(1/2 and 1/4 waveplates) are made from a single piece of laser grade crystalline quartz plate. Retardation varies quickly with wavelength, thus they are generally useful only at their design wavelength. Retardation is also a function of plate thickness and is slightly temperature dependent due to thermal expansion.
Multiple Order Waveplates are not recommended in strongly converging or diverging beams. Zero Order Waveplates offer reduced temperature sensitivity over Multiple Order Waveplates. When a moderate bandwidth is needed, Zero Order or an Achromatic Waveplate is the better choice.
| General Specifications |
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Schematic diagram |
| Optical Material: |
Crystal quartz |
| Dimension Tolerance: |
+0.0, -0.1 |
| Wavefront Distortion: |
< λ /8@633nm |
| Retardation Tolerance: |
λ /500 |
| Parallelism: |
<1 arc second |
| Surface Quality: |
20/10 scratch/dig |
| Clear Aperture: |
Central 90% |
| AR/AR Coated: |
<0.2% @ wavelength |
| Holder: |
Available andpls refer to Holder Section |
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| Standard wavelength(nm) for Multi order waveplate |
| 266 |
355 |
532 |
632.8 |
780 |
808 |
850 |
980 |
1064 |
1310 |
1480 |
1550 |
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| Other wavelengths added from time to time upon requested. |
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| Standard Multi Order Waveplates List |
Part No. |
Part No. |
Size(mm) |
Shape |
Mounting |
Price(USD$)
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Price(USD$)
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Price(USD$)
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1/2 Retardation |
1/4 Retardation |
20pcs
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100pcs
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101+pcs |
UMO-2001 |
UMO-4001 |
6.35 |
Round |
Without |
$48.00 |
$21.34 |
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UMO-2002 |
UMO-4002 |
10.0 |
Round |
With |
$54.00 |
$30.06 |
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UMO-2003 |
UMO-4003 |
12.7 |
Round |
With |
$61.00 |
$33.74 |
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UMO-2004 |
UMO-4004 |
15.0 |
Round |
With |
$72.00 |
$38.21 |
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UMO-2005 |
UMO-4005 |
20.0 |
Round |
With |
$95.00 |
$49.62 |
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UMO-2006 |
UMO-4006 |
25.4 |
Round |
With |
$121.00 |
$63.29 |
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UMO-2007 |
UMO-4007 |
38.1 |
Round |
Without |
$154.00 |
$106.00 |
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UMO-2008 |
UMO-4008 |
50.8 |
Round |
Without |
$276.00 |
$207.00 |
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UMO-2009 |
UMO-4009 |
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Square |
Without |
$48.00 |
$21.34 |
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UMO-2010 |
UMO-4010 |
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Square |
Without |
$44.00 |
$22.50 |
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UMO-2011 |
UMO-4011 |
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Square |
Without |
$51.00 |
$27.00 |
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UMO-2012 |
UMO-4012 |
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Square |
Without |
$62.00 |
$31.00 |
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UMO-2013 |
UMO-4013 |
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Square |
Without |
$85.00 |
$46.00 |
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UMO-2014 |
UMO-4014 |
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Square |
Without |
$111.00 |
$53.00 |
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UMO-2015 |
UMO-4015 |
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Square |
Without |
$148.00 |
$96.00 |
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Notes |
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»| We are committed to support a fast delivery to customer.Generally,we can delivery any wavelength for standard size within 10-15days if no stock. |
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»| Above prices lists are all based on QTY >=20pcs. If you need prices for <20pcs or OEM prices,please contact us to get more information. |
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»| We hold a large stock for most standard size with standard wavelength,it will satisfy most applications and test. Please contact us for checking our stock situation and information. |
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»| Custom retardation and size is avaliable upon request, and please advise us your central wavelenght when you order our standard multi order wave plates. |
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»| We are support mounting and unmounted multi order wave plates,you could make choice as your applications. |
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»| The surface flatness is the reflected wavefront distortion of the surface before coating. |
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»| Be sure to wear laser safety goggles when checking optical path and adjusting optical axis. |
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