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Conferences > OECC > 1996 > 16C1 > 16C1.5
  • First Optoelectronics and Communications Conference
  • Technical Digest Series (Optica Publishing Group, 1996),
  • paper 16C1.5

First Demonstration of an Er3+-Doped Fluorophosphate Glass Fiber Amplifier for WDM Systems

Hirotaka Ono, Koichi Nakagawa, Makoto Yamada, and Shoichi Sudo

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Abstract

An Er3+-doped fluorophosphate glass fiber amplifier has been constructed for the first time. Its fundamental gain and noise characteristics have been char­acterized. This amplifier can amplify an 8 channel WDM signal in the 1532 to 1560 nm wavelength region with a gain non-uniformity of 1.1 dB, an average signal gain of 8.2 dB and a noise figure of less than 6 dB.

© 1996 IEICE

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