Distributed feedback fiber laser based on a fiber Bragg grating inscribed using the femtosecond point-by-point technique

M. I. Skvortsov; A. A. Wolf; A. V. Dostovalov; A. A. Vlasov; V. A. Akulov; S. A. Babin

doi:10.1088/1612-202X/aa9cca

Distributed feedback fiber laser based on a fiber Bragg grating inscribed using the femtosecond point-by-point technique

M. I. Skvortsov, A. A. Wolf, A. V. Dostovalov, A. A. Vlasov, V. A. Akulov, S. A. Babin

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

16 Citations (Scopus)

Abstract

A distributed feedback (DFB) fiber laser based on a 32-mm long pi-phase-shifted fiber Bragg grating inscribed using the femtosecond point-by-point technique in a single-mode erbium-doped optical fiber (CorActive EDF-L 1500) is demonstrated. The lasing power of the DFB laser reaches 0.7 mW at a wavelength of 1550 nm when pumped with a laser diode at a wavelength of 976 nm and power of 525 mW. The width of the lasing spectrum is 17 kHz. It is shown that the pi-phase-shifted fiber Bragg grating fs-inscribed in a non-PM fiber provides the selection of the single polarization mode of the DFB laser. DFB laser formation in a highly doped non-photosensitive optical fiber (CoreActive SCF-ER60-8/125-12) is also demonstrated.

Original language	English
Article number	035103
Number of pages	5
Journal	Laser Physics Letters
Volume	15
Issue number	3
DOIs	https://doi.org/10.1088/1612-202X/aa9cca
Publication status	Published - 1 Mar 2018

Keywords

birefringence
distributed feedback
fiber Bragg grating
fiber laser
NOISE
INSCRIPTION

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10.1088/1612-202X/aa9cca

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title = "Distributed feedback fiber laser based on a fiber Bragg grating inscribed using the femtosecond point-by-point technique",

abstract = "A distributed feedback (DFB) fiber laser based on a 32-mm long pi-phase-shifted fiber Bragg grating inscribed using the femtosecond point-by-point technique in a single-mode erbium-doped optical fiber (CorActive EDF-L 1500) is demonstrated. The lasing power of the DFB laser reaches 0.7 mW at a wavelength of 1550 nm when pumped with a laser diode at a wavelength of 976 nm and power of 525 mW. The width of the lasing spectrum is 17 kHz. It is shown that the pi-phase-shifted fiber Bragg grating fs-inscribed in a non-PM fiber provides the selection of the single polarization mode of the DFB laser. DFB laser formation in a highly doped non-photosensitive optical fiber (CoreActive SCF-ER60-8/125-12) is also demonstrated.",

keywords = "birefringence, distributed feedback, fiber Bragg grating, fiber laser, NOISE, INSCRIPTION",

author = "Skvortsov, {M. I.} and Wolf, {A. A.} and Dostovalov, {A. V.} and Vlasov, {A. A.} and Akulov, {V. A.} and Babin, {S. A.}",

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AU - Skvortsov, M. I.

AU - Wolf, A. A.

AU - Dostovalov, A. V.

AU - Vlasov, A. A.

AU - Akulov, V. A.

AU - Babin, S. A.

PY - 2018/3/1

Y1 - 2018/3/1

N2 - A distributed feedback (DFB) fiber laser based on a 32-mm long pi-phase-shifted fiber Bragg grating inscribed using the femtosecond point-by-point technique in a single-mode erbium-doped optical fiber (CorActive EDF-L 1500) is demonstrated. The lasing power of the DFB laser reaches 0.7 mW at a wavelength of 1550 nm when pumped with a laser diode at a wavelength of 976 nm and power of 525 mW. The width of the lasing spectrum is 17 kHz. It is shown that the pi-phase-shifted fiber Bragg grating fs-inscribed in a non-PM fiber provides the selection of the single polarization mode of the DFB laser. DFB laser formation in a highly doped non-photosensitive optical fiber (CoreActive SCF-ER60-8/125-12) is also demonstrated.

AB - A distributed feedback (DFB) fiber laser based on a 32-mm long pi-phase-shifted fiber Bragg grating inscribed using the femtosecond point-by-point technique in a single-mode erbium-doped optical fiber (CorActive EDF-L 1500) is demonstrated. The lasing power of the DFB laser reaches 0.7 mW at a wavelength of 1550 nm when pumped with a laser diode at a wavelength of 976 nm and power of 525 mW. The width of the lasing spectrum is 17 kHz. It is shown that the pi-phase-shifted fiber Bragg grating fs-inscribed in a non-PM fiber provides the selection of the single polarization mode of the DFB laser. DFB laser formation in a highly doped non-photosensitive optical fiber (CoreActive SCF-ER60-8/125-12) is also demonstrated.

KW - birefringence

KW - distributed feedback

KW - fiber Bragg grating

KW - fiber laser

KW - NOISE

KW - INSCRIPTION

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