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Changchun Ruiqi Optoelectronics Co.,Ltd
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1/2 Wavplates, 1/4 Waveplates ,Zero Order Waveplates
產品分類 :
機械與設備->工業儀器設備->精密塗裝檢測儀器
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產品規格
Model No:
RQ-ZOW
Country
CN
Brand
CCRQ
Packing
carton
Minimum Order
10
Payment Term
T/T,Paypal,Western Union
產品描述
<p style="font-family:Arial;text-align:center;">
<span style="line-height:36px;font-family:'times new roman', times;font-size:24px;color:#800080;"><span style="line-height:27px;font-size:18px;"><span class="Apple-converted-space"> </span>1/2 Wavplates, 1/4 Waveplates Crystal Quartz Waveplates</span></span>
</p>
<p style="font-family:Arial;text-align:center;">
<span style="line-height:36px;font-size:24px;"> </span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;color:#800080;font-family:'times new roman', times;font-size:16px;"><span style="line-height:24px;color:#000000;">Introduction for</span><span class="Apple-converted-space"> </span>CrystaL Quartz Waveplates</span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-family:times new roman , times;font-size:16px;"><span style="line-height:30px;color:#333333;">Waveplates are made from materials which exhibit birefringence. The velocities of the extraordinary and ordinary rays through the birefringent material varies inversely with their refractive indices. This difference in velocities gives rise to a phase difference when the two beams recombine. At any specific wavelength the phase difference is governed by the thickness of the retarder - waveplate</span><span class="Apple-converted-space"> </span>.</span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;"> </span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-family:times new roman , times;font-size:16px;"><strong>Half (λ/2) Waveplate</strong><span style="line-height:30px;color:#333333;">. A linearly polarized beam incident on a half wave crystal quartz waveplate emerges as a linearly polarized beam but rotated such that its angle to the optical axis is twice that of the incident beam. Therefore, half-waveplates can be used as continuously adjustable polarization rotators.</span></span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-family:times new roman , times;font-size:16px;"><span style="line-height:30px;color:#333333;">
<p style="font-family:Arial;">
<span style="line-height:24px;font-family:times new roman , times;font-size:16px;"><strong>Quarter (λ/4) Waveplate</strong><span style="line-height:30px;color:#333333;"> - thin-film compensator. If the angle between the electric field vector of the incident linearly polarized beam and the retarder principal plane of the quarter-waveplate is 45, the emergent beam is circularly polarized. When a quarter waveplate is double passed, i.e. by mirror reflection, it acts as a half waveplates and rotates the plane of polarization to a certain angle. Quarter waveplate are used in creating circular polarization from linear or linear polarization from circular, ellipsometry, optical pumping, suppressing unwanted reflection and optical isolation. </span></span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-family:times new roman , times;font-size:16px;"><br />
<span style="line-height:30px;color:#333333;">Zero Order waveplates are generally preferred since they are least sensitive to variations in wavelength, angle of incidence and temperature.</span></span>
</p>
<p style="font-family:Arial;">
<span style="line-height:24px;font-family:times new roman , times;font-size:16px;"><span style="line-height:30px;color:#333333;">Specifications</span></span>
</p>
<table class="aliDataTable mce-item-table" style="border:1px solid #CCCCCC;font-size:12px;width:573px;color:#333333;font-family:Verdana, Arial, sans-serif;background:#FFFFFF;">
<tbody>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Material</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Quartz, schlieren grade</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Construction</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Single plate</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Retardation</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">λ/4 or λ/2</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Retardation Accuracy</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">±λ/300 at 20°C ±1°C</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Wavefront Distortion</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">≤λ/10 at 632.8 nm over the full aperture</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Clear Aperture</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">≥central 90% of diameter</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Surface Quality</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">10-5 scratch-dig</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Wedge</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;"><0.5 arc sec</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Diameter Tolerance</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">+0/-0.25 mm</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Reflectivity per Surface</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Single wavelength: R <0.5% total, or 0.25% per surface</span><br />
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Dual wavelength: R<sub>avg</sub> <1.5%</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Thickness</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Single wavelength: 1 mm, nominal</span><br />
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Dual wavelength: 0.5–4 mm, nominal</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Cleaning</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Non-abrasive method, acetone or isopropyl alcohol</span><br />
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">on lens tissue recommended, caution: fragile, thin optic</span>
</td>
</tr>
<tr>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">Damage Threshold</span>
</td>
<td colspan="1" rowspan="1" style="font-family:Verdana, Arial, Helvetica, sans-serif;color:#000000;border:1px solid #CCCCCC;background-color:#3399FF !important;">
<span style="line-height:24px;font-family:'times new roman', times;font-size:16px;">2 MW/cm<sup>2</sup> CW, 2 J/cm<sup>2</sup> with 10 nsec pulses</span>
</td>
</tr>
</tbody>
</table>
<img src="http://i.bosscdn.com/product/26/01/9a/f9a9ad0a57cacf7f902ab59a7f.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="Img 4854" alt="Img 4854" /><img src="http://i.bosscdn.com/product/99/59/06/2136fe4a487660648f55fd0092.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="Testing" alt="Testing" /><img src="http://i.bosscdn.com/product/9f/d6/64/0c2210d7ab83d47383f29cd1f3.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="Package" alt="Package" /><img src="http://i.bosscdn.com/product/79/6b/ba/c1ad3f5902b7663bea3a6aa502.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=21&p=5&t=80&text=cnVpcWlvcHRpY3MuYm9zc2dvby5jb20%3D" title="Polishing" alt="Polishing" /><br />
</span></span>
</p>ruiqi-optics.com
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