TY - BOOK AU - Li, Xingde, ed. TI - Optical Sensors and Biophotonics T2 - Proceedings of SPIE; V. 7634 SN - 9780819480361 (Print) PY - 2009/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/7634 ER -