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  • Optical Amplifiers and Their Applications
  • OSA Trends in Optics and Photonics Series (Optica Publishing Group, 1996),
  • paper FAW11

Compact low cost Er3+/Yb3+ co-doped fibre amplifiers pumped by 827nm laser diode

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Abstract

We present compact Er37Yb3+ fibre amplifiers pumped directly by a 827nm laser diode. With a 48cm long Er37Yb3+ fibre, the amplifier exhibited a small signal gain of 34.9dB, gain coefficient of 0.77dB/mW and NF of 4.1dB, demonstrating the potential for a cost- effective optical amplifier.

© 1996 Optical Society of America

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