Chang, Yu-Chung <br/><br/>
Two-photon   [electronic resource] 

 -  Proceedings of SPIE--the International Society for Optical Engineering  Feb 2009 
 - 71730I1-71730I10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0277-786X 
<br/><br/><label>Standard No.: </label>10.1117/12.808436  doi