Campbell, Geoff <br/><br/>
Generation of high-order optical vortices using directly machined spiral phase mirrors.  [electronic resource] 

 -  Applied optics  Mar 2012 
 - 873-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1539-4522 
<br/><br/><label>Standard No.: </label>10.1364/AO.51.000873  doi