High-Gain Solid-State and Fiber Amplifier-Chain for High-Power Coherent Communication

We report on the experimental results of a dual-stage amplifier combining a Nd-doped double-clad fiber and a Nd-doped YAG crystal. We obtained up to 3.5-W single-mode single-frequency output power with 28-dB gain. This is, to the best of our knowledge, the first demonstration of a dual-stage amplifier combining doped fibers and solid-state amplifiers.


Published in:
IEEE Phot. Techn. Lett., 11, 1120-1122
Year:
1999
Laboratories:




 Record created 2009-04-22, last modified 2018-03-17


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