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JOURNALS // Kvantovaya Elektronika // Archive

Kvantovaya Elektronika, 2017 Volume 47, Number 10, Pages 871–876 (Mi qe16702)

This article is cited in 5 papers

Lasers

Frequency locking of a semiconductor laser by a ring fibre resonator

I. O. Zolotovskiia, D. A. Korobkoa, A. A. Fotiadiba, K. Panajotovc

a Ulyanovsk State University
b University of Mons, Belgium
c Brussels Photonics Team, Department of Applied Physics and Photonics (B-PHOT TONA), Vrije Universiteit Brussels, Belgium

Abstract: We propose a model for the oscillation of a single-frequency feedback semiconductor laser based on a ring fibre interferometer. It is shown that at a certain level of feedback, the semiconductor laser generation frequency is locked by the transmission peak of the fibre interferometer. The effect is accompanied by the narrowing of the spectral line and the reduction of noises. The described results are in qualitative agreement with the experimental data.

Keywords: frequency locking, ring fibre resonator, semiconductor laser.

Received: 08.06.2017
Revised: 13.07.2017


 English version:
Quantum Electronics, 2017, 47:10, 871–876

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© Steklov Math. Inst. of RAS, 2024