Brandes, R G <br/><br/>
Optically formed dielectric gratings in thick films of arsenic-sulfur glass.  [electronic resource] 

 -  Applied optics  Jul 1970 
 - 1712-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1559-128X 
<br/><br/><label>Standard No.: </label>10.1364/AO.9.001712  doi