Electron-paramagnetic-resonance and fluorescence-line-narrowing measurements of the lasing center in Cr-doped forsterite.  [electronic resource] 

 -  Physical review. B, Condensed matter  Dec 1991 
 - 12589-12592 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0163-1829 
<br/><br/><label>Standard No.: </label>10.1103/physrevb.44.12589  doi