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Conferences > OAA > 1991 > FD > FD2

Compact Size and High Output Power Er-doped Fiber Amplifier Modules Pumped With 1.48 µm MQW LDs

H. Takenaka, H. Okuno, M. Fujita, Y. Odagiri, Y. Sunohara, and I. Mito

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Abstract

Er-doped fiber amplifiers (EDFAs) are very attractive for applications to the near-future optical communication systems[1]. High output power of +20 dBm was already reported by using 1.48 µm pump LD modules [2]. Increasing the signal output power from EDFA will be one of the important issues for such uses as the booster amplifiers in long-haul transmission systems and in optical distribution network systems.

© 1991 Optical Society of America

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