PublicationPublication Type: Journal Article Authors: Hwang, S; Oh, J; Tavanapong, W; Wong, J; de Groen, PC Source: PROCEEDINGS-SPIE THE INTERNATIONAL SOCIETY FOR OPTICAL ENGINEERING, International Society for Optical Engineering; 1999, Volume 6514, Issue 1, p.65141D (2007) ISBN: 0277-786X Google ScholarXML