TY - BOOK AU - Digonnet, Michel J. F., ed. TI - Doped Fiber Devices and Systems T2 - Proceedings of SPIE; V. 2289 SN - 9780819416131 (Print) PY - 1994/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/2289 ER -