Infiltrated bunch of solitons in Bi-doped frequency-shifted feedback fibre laser operated at 1450 nm

Joona Rissanen; Dmitry A. Korobko; Igor O. Zolotovsky; Mikhail Melkumov; Vladimir F. Khopin; Regina Gumenyuk

doi:10.1038/srep44194

Infiltrated bunch of solitons in Bi-doped frequency-shifted feedback fibre laser operated at 1450 nm

Joona Rissanen, Dmitry A. Korobko, Igor O. Zolotovsky, Mikhail Melkumov, Vladimir F. Khopin, Regina Gumenyuk

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Abstract

Mode-locked fibre laser as a dissipative system is characterized by rich forms of soliton interaction, which take place via internal energy exchange through noisy background in the presence of dispersion and nonlinearity. The result of soliton interaction was either stationary-localized or chaotically-oscillated soliton complexes, which have been shown before as stand-alone in the cavity. Here we report on a new form of solitons complex observed in Bi-doped mode-locked fibre laser operated at 1450 nm. The solitons are arranged in two different group types contemporizing in the cavity: one pulse group propagates as bound solitons with fixed phase relation and interpulse position eventuated in 30 dB spectrum modulation depth; while the other pulses form a bunch with continuously and chaotically moving solitons. The article describes both experimental and theoretical considerations of this effect.

Original language	English
Article number	44194
Journal	Scientific Reports
Volume	7
DOIs	https://doi.org/10.1038/srep44194
Publication status	Published - 10 Mar 2017
Publication type	A1 Journal article-refereed

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Infiltrated bunch of solitons in Bi-doped frequency-shifted feedback fibre laser operated at 1450 nm
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title = "Infiltrated bunch of solitons in Bi-doped frequency-shifted feedback fibre laser operated at 1450 nm",

abstract = "Mode-locked fibre laser as a dissipative system is characterized by rich forms of soliton interaction, which take place via internal energy exchange through noisy background in the presence of dispersion and nonlinearity. The result of soliton interaction was either stationary-localized or chaotically-oscillated soliton complexes, which have been shown before as stand-alone in the cavity. Here we report on a new form of solitons complex observed in Bi-doped mode-locked fibre laser operated at 1450 nm. The solitons are arranged in two different group types contemporizing in the cavity: one pulse group propagates as bound solitons with fixed phase relation and interpulse position eventuated in 30 dB spectrum modulation depth; while the other pulses form a bunch with continuously and chaotically moving solitons. The article describes both experimental and theoretical considerations of this effect.",

author = "Joona Rissanen and Korobko, {Dmitry A.} and Zolotovsky, {Igor O.} and Mikhail Melkumov and Khopin, {Vladimir F.} and Regina Gumenyuk",

year = "2017",

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T1 - Infiltrated bunch of solitons in Bi-doped frequency-shifted feedback fibre laser operated at 1450 nm

AU - Rissanen, Joona

AU - Korobko, Dmitry A.

AU - Zolotovsky, Igor O.

AU - Melkumov, Mikhail

AU - Khopin, Vladimir F.

AU - Gumenyuk, Regina

PY - 2017/3/10

Y1 - 2017/3/10

N2 - Mode-locked fibre laser as a dissipative system is characterized by rich forms of soliton interaction, which take place via internal energy exchange through noisy background in the presence of dispersion and nonlinearity. The result of soliton interaction was either stationary-localized or chaotically-oscillated soliton complexes, which have been shown before as stand-alone in the cavity. Here we report on a new form of solitons complex observed in Bi-doped mode-locked fibre laser operated at 1450 nm. The solitons are arranged in two different group types contemporizing in the cavity: one pulse group propagates as bound solitons with fixed phase relation and interpulse position eventuated in 30 dB spectrum modulation depth; while the other pulses form a bunch with continuously and chaotically moving solitons. The article describes both experimental and theoretical considerations of this effect.

AB - Mode-locked fibre laser as a dissipative system is characterized by rich forms of soliton interaction, which take place via internal energy exchange through noisy background in the presence of dispersion and nonlinearity. The result of soliton interaction was either stationary-localized or chaotically-oscillated soliton complexes, which have been shown before as stand-alone in the cavity. Here we report on a new form of solitons complex observed in Bi-doped mode-locked fibre laser operated at 1450 nm. The solitons are arranged in two different group types contemporizing in the cavity: one pulse group propagates as bound solitons with fixed phase relation and interpulse position eventuated in 30 dB spectrum modulation depth; while the other pulses form a bunch with continuously and chaotically moving solitons. The article describes both experimental and theoretical considerations of this effect.

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DO - 10.1038/srep44194

M3 - Article

AN - SCOPUS:85014889267

SN - 2045-2322

VL - 7

JO - Scientific Reports

JF - Scientific Reports

M1 - 44194

ER -

Infiltrated bunch of solitons in Bi-doped frequency-shifted feedback fibre laser operated at 1450 nm

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