Cooper, D E <br/><br/>
Frequency modulation spectroscopy with lead-salt diode lasers: a comparison of single-tone and two-tone techniques.  [electronic resource] 

 -  Applied optics  Sep 1987 
 - 3726-32 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1559-128X 
<br/><br/><label>Standard No.: </label>10.1364/AO.26.003726  doi