High efficient single frequency fiber random laser operating in the telecommunication band

The paper presents the latest results on the creation of high efficient single frequency «random» fiber lasers with cavity based on erbium doped optical fiber (OF) with an array of fiber Bragg gratings (FBG) inscribed during the OF's drawing process. Lasing with a maximum efficiency of 33% and...

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Bibliographic Details
Published in2024 International Conference Laser Optics (ICLO) p. 332
Main Authors Popov, S.M., Butov, O.V., Rybaltovskii, A.A., Ryakhovskii, D.V., Kolosovskii, A.O., Voloshin, V.V., Vorob'Ev, I.L., Lipatov, D.S., Fotiadi, A.A., Chamorovskii, Yu.K.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2024
Subjects
Communications technology
Erbium
Erbium-doped fiber lasers
Fiber gratings
fiber laser
Optical fibers
Optics
Pump lasers
random lasing
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Summary:The paper presents the latest results on the creation of high efficient single frequency «random» fiber lasers with cavity based on erbium doped optical fiber (OF) with an array of fiber Bragg gratings (FBG) inscribed during the OF's drawing process. Lasing with a maximum efficiency of 33% and linewidth of about 550 Hz was obtained at wavelengths of 1548 nm with pumping at a wavelength of 975 nm.
ISSN:2642-5580
DOI:10.1109/ICLO59702.2024.10624406