Coherent coupling of an array of Nd3+-doped single-mode fiber lasers using an intracavity phase grating

Jacques Morel; Alain Woodtli; Rene Daendliker

doi:10.1117/12.141127

23 March 1993 Coherent coupling of an array of Nd³⁺-doped single-mode fiber lasers using an intracavity phase grating

Jacques Morel, Alain Woodtli, Rene Daendliker

Proceedings Volume 1789, Fiber Laser Sources and Amplifiers IV; (1993) https://doi.org/10.1117/12.141127
Event: Fibers '92, 1992, Boston, MA, United States

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.

Citation Download Citation

Jacques Morel, Alain Woodtli, and Rene Daendliker "Coherent coupling of an array of Nd³⁺-doped single-mode fiber lasers using an intracavity phase grating", Proc. SPIE 1789, Fiber Laser Sources and Amplifiers IV, (23 March 1993); https://doi.org/10.1117/12.141127

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