Foo, Gregory <br/><br/>
Optical vortex coronagraph.  [electronic resource] 

 -  Optics letters  Dec 2005 
 - 3308-10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0146-9592 
<br/><br/><label>Standard No.: </label>10.1364/ol.30.003308  doi