Raman fiber laser with random distributed feedback based on a twin-core fiber

A. E. Budarnykh; I. A. Lobach; E. A. Zlobina; V. V. Velmiskin; S. I. Kablukov; S. L. Semjonov; S. A. Babin

doi:10.1364/OL.43.000567

Raman fiber laser with random distributed feedback based on a twin-core fiber

A. E. Budarnykh, I. A. Lobach, E. A. Zlobina, V. V. Velmiskin, S. I. Kablukov, S. L. Semjonov, S. A. Babin

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

An operation of a linearly polarized Raman fiber laser with random distributed feedback based on a polarization-maintaining twin-core fiber (TCF) is demonstrated for the first time, to the best of our knowledge. The results indicate that the TCF allows one to obtain laser generation with a linewidth that is about five times smaller than that for the random laser based on a conventional fiber with similar parameters. The reasons for narrowing include both the weakening of nonlinear effects due to the power density reduction and the spectrally selective properties of the TCF.

Original language	English
Pages (from-to)	567-570
Number of pages	4
Journal	Optics Letters
Volume	43
Issue number	3
DOIs	https://doi.org/10.1364/OL.43.000567
Publication status	Published - 1 Feb 2018

Keywords

ULTIMATE EFFICIENCY
OPTICAL-FIBERS

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10.1364/OL.43.000567

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title = "Raman fiber laser with random distributed feedback based on a twin-core fiber",

abstract = "An operation of a linearly polarized Raman fiber laser with random distributed feedback based on a polarization-maintaining twin-core fiber (TCF) is demonstrated for the first time, to the best of our knowledge. The results indicate that the TCF allows one to obtain laser generation with a linewidth that is about five times smaller than that for the random laser based on a conventional fiber with similar parameters. The reasons for narrowing include both the weakening of nonlinear effects due to the power density reduction and the spectrally selective properties of the TCF.",

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author = "Budarnykh, {A. E.} and Lobach, {I. A.} and Zlobina, {E. A.} and Velmiskin, {V. V.} and Kablukov, {S. I.} and Semjonov, {S. L.} and Babin, {S. A.}",

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AU - Budarnykh, A. E.

AU - Lobach, I. A.

AU - Zlobina, E. A.

AU - Velmiskin, V. V.

AU - Kablukov, S. I.

AU - Semjonov, S. L.

AU - Babin, S. A.

PY - 2018/2/1

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N2 - An operation of a linearly polarized Raman fiber laser with random distributed feedback based on a polarization-maintaining twin-core fiber (TCF) is demonstrated for the first time, to the best of our knowledge. The results indicate that the TCF allows one to obtain laser generation with a linewidth that is about five times smaller than that for the random laser based on a conventional fiber with similar parameters. The reasons for narrowing include both the weakening of nonlinear effects due to the power density reduction and the spectrally selective properties of the TCF.

AB - An operation of a linearly polarized Raman fiber laser with random distributed feedback based on a polarization-maintaining twin-core fiber (TCF) is demonstrated for the first time, to the best of our knowledge. The results indicate that the TCF allows one to obtain laser generation with a linewidth that is about five times smaller than that for the random laser based on a conventional fiber with similar parameters. The reasons for narrowing include both the weakening of nonlinear effects due to the power density reduction and the spectrally selective properties of the TCF.

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