An optical fiber amplifier for wide-band wavelength range around 1.65 mu m
- 1 June 1990
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 2 (6) , 422-424
- https://doi.org/10.1109/68.56606
Abstract
The optical amplification characteristics of a 0.781- mu m pumped thulium-doped fiber in the wavelength range of 1.6-1.7 mu m are discussed. A maximum net gain of 2.0 dB was obtained for 1.69- mu m operation. This optical fiber amplifier is suitable for in-service monitoring and identifying fibers operating at 1.2-1.6 mu m.Keywords
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