TY - BOOK AU - Liu, Xiang, ed. TI - Optical Transmission Systems, Subsystems, and Technologies IX T2 - Proceedings of SPIE; V. 8309 SN - 9780819489579 (Print) PY - 2011/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/8309 ER -