Wang, Jian <br/><br/>
High-speed addition/subtraction/complement/doubling of quaternary numbers using optical nonlinearities and DQPSK signals.  [electronic resource] 

 -  Optics letters  Apr 2012 
 - 1139-41 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1539-4794 
<br/><br/><label>Standard No.: </label>10.1364/OL.37.001139  doi