"Fiber laser sources and amplifiers (1 ; 1989 ; Boston, Massachusetts, Etats-Unis)." . . . "Fiber optics Congresses." . . "SPIE's OE/Fibers Symposium (1989 ; Boston, Mass.)" . . . . . . . . . . . . . "Conference papers and proceedings"@en . "Conference papers and proceedings" . . . . . . . . "Fiber laser sources and amplifiers : 6-8 September 1989, Boston, Massachusetts" . . . "Fiber laser sources and amplifiers : 6-8 September 1989, Boston, mass"@en . . . . "Fiber laser sources and amplifiers 6-8 September 1989, Boston, Massachusetts" . . "Fiber laser sources and amplifiers 6-8 September 1989, Boston, Massachusetts"@en . . . . . . "Fiber laser sources and amplifiers : 6 - 8 September 1989, Boston, Massachusetts ; proceedings" . "SPIE's OE/Fibers Symposium (1989.09.05-08 Boston, Mass.)" . . . "Fibres optiques Congrès." . . "Society of Photo-optical Instrumentation Engineers (U.S.)" . . "Fiber Laser Sources and Amplifiers (1989 ; Boston, Mass.)" . . . . . "OE/Fibers '89 Symposium (1989 : Boston, Mass.)" . . . "Lasers Congresses." . . "Lasers Congrès." . . "Conference Fiber Laser Sources and Amplifiers (1989.09.06-08 Boston, Mass.)" . . .