Ivanov, Maksym <br/><br/>
Improving purity of the radially polarized beam generated by a geometric phase retarder with spatially variable retardance.  [electronic resource] 

 -  Applied optics  Feb 2020 
 - 1618-1626 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1539-4522 
<br/><br/><label>Standard No.: </label>10.1364/AO.381007  doi