Barbieri, S <br/><br/>
Heterodyne mixing of two far-infrared quantum cascade lasers by use of a point-contact Schottky diode.  [electronic resource] 

 -  Optics letters  Jul 2004 
 - 1632-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0146-9592 
<br/><br/><label>Standard No.: </label>10.1364/ol.29.001632  doi