Dennis, Mark R <br/><br/>
Topological aberration of optical vortex beams: determining dielectric interfaces by optical singularity shifts.  [electronic resource] 

 -  Physical review letters  Nov 2012 
 - 183903 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1079-7114 
<br/><br/><label>Standard No.: </label>10.1103/PhysRevLett.109.183903  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dielectric Spectroscopy--methods<br/>Light<br/>Models, Theoretical<br/>Refractometry--methods<br/>Scattering, Radiation