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Coupletech Co., Ltd.

 
 
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Nd:KGW or Nd:KGd(WO4) Laser Crystal 

  Category : Textiles and clothing->Accessories->handbag accessories

     
Nd:KGW or Nd:KGd(WO4) Laser Crystal
       

  Product Specification
 
  Country  CN
  Brand  COUPLETECH
  Packing  Carton Packing
  Minimum Order  1
  Payment Term  T/T

 

    Product Detail
  <p>
Neodymium doped Potassium-Gadolinium Tungstate crystals (Nd:KGd(WO4)2 or Nd:KGW) is an excellent laser gain material which has low laser oscillations threshold and higher emission section. The fluorescent concentration quench effect of the Nd3+ ion in the KGW crystal may be weakened due to the W-O covalent bond, Nd:KGD crystal has a higher doping concentration of active ion. Furthermore, the absorption band at 808nm of Nd3+ in the KGW which has 12nm FWHM is well matched with the emission wavelength of current commercial laser diode.
</p>
<p>
<img src="http://i.bosscdn.com/product/f1/3a/ac/eb38cdcfaf59ab568dc2bd0a87.png@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=Y291cGxldGVjaC5ib3NzZ29vLmNvbQ%3D%3D" title="Transparecy curve of NdKGW" alt="Transparecy curve of NdKGW" />
</p>
<p>
Specifications of Nd:KGW:
</p>
<p>
orientation: &lt;010&gt;
</p>
<p>
standard dopant concentration (at .%) : 3,5,8
</p>
<p>
maximum length: 50mm
</p>
<p>
length tolerance (mm) :+1.0/-0.0
</p>
<p>
diameter tolerance (mm) : +/-0.0
</p>
<p>
parallelism: &lt;30 secs
</p>
<p>
perpendicularity: &lt;15 min
</p>
<p>
surface quality: 20/10
</p>
<p>
coating: AR-coated
</p>
<p>
<img src="http://i.bosscdn.com/product/bb/ae/8d/df707ad58bd944bf47b2acecb7.png@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=22&p=9&t=80&text=Y291cGxldGVjaC5ib3NzZ29vLmNvbQ%3D%3D" title="Emission spectra and absorption spectra" alt="Emission spectra and absorption spectra" />
</p>
<p>
<br />
</p>coupletech.com

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