Observation of enhanced fundamental linewidth of a laser due to nonorthogonality of its longitudinal eigenmodes.  [electronic resource] 

 -  Physical review letters  Mar 1990 
 - 1506-1509 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1079-7114 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.64.1506  doi