Ren, Xiaoping <br/><br/>
Stability of in-phase quadruple and vortex solitons in the parity-time-symmetric periodic potentials.  [electronic resource] 

 -  Optics express  Aug 2014 
 - 19774-82 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1094-4087 
<br/><br/><label>Standard No.: </label>10.1364/OE.22.019774  doi