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Proceedings Paper

Coherent coupling of an array of Nd3+-doped single-mode fiber lasers using an intracavity phase grating
Author(s): Jacques Morel; Alain Woodtli; Rene Daendliker
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Paper Abstract

A method for the coherent coupling of single-mode fiber lasers which produces a single Gaussian output beam is presented. The output and spectral properties of an experimental device composed of three coupled Nd3+ single-mode fiber lasers have been studied. Typically 70% of the total output power have been obtained in a single beam for different coupling conditions. The dynamic behavior of the emission spectrum is discussed.

Paper Details

Date Published: 23 March 1993
PDF: 5 pages
Proc. SPIE 1789, Fiber Laser Sources and Amplifiers IV, (23 March 1993); doi: 10.1117/12.141127
Show Author Affiliations
Jacques Morel, Univ. of Neuchatel (Switzerland)
Alain Woodtli, Univ. of Neuchatel (Switzerland)
Rene Daendliker, Univ. of Neuchatel (Switzerland)


Published in SPIE Proceedings Vol. 1789:
Fiber Laser Sources and Amplifiers IV
Michel J. F. Digonnet; Elias Snitzer, Editor(s)

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