Rakić, Aleksandar D <br/><br/>
Swept-frequency feedback interferometry using terahertz frequency QCLs: a method for imaging and materials analysis.  [electronic resource] 

 -  Optics express  Sep 2013 
 - 22194-205 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1094-4087 
<br/><br/><label>Standard No.: </label>10.1364/OE.21.022194  doi