Frequency locking of a semiconductor laser by a ring fibre resonator. (November 2017)

• Record Type: Journal Article
• Authors: Zolotovskii, I.O.; Korobko, D.A.; Fotiadi, A.A.; Panajotov, K.
• Is Part Of: Quantum electronics. Volume 47:Number 10(2017)
• Page Start: 871
• Page End: 876
• Publication Date: 2017-11
• Subjects: frequency locking -- ring fibre resonator -- semiconductor laser; Quantum electronics -- Periodicals; 537.5
• DOI: 10.1070/QEL16449
• Languages: English
• ISSNs: 1063-7818

Abstract

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.