Hajek, M <br/><br/>
Waist parameter determination from measured spot sizes.  [electronic resource] 

 -  Applied optics  Dec 1989 
 - 5285-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1559-128X 
<br/><br/><label>Standard No.: </label>10.1364/AO.28.005285  doi