Conventional and dissipative solitons in a CFBG-based fiber laser mode-locked with a graphene–nanotube mixture

Cui, Yudong; Liu, X. M.; Zeng, Chao

doi:10.1088/1612-2011/11/5/055106

Cited by 42 publications

(30 citation statements)

References 44 publications

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“…In general, ultrashort pulses are produced using a passive mode-locking technique 4 6 15 . Numerous SAs have been proposed to implement the mode-locked fibre laser, such as nonlinear polarization rotation (NPR) 16 17 18 , nonlinear optical loop mirror (NOLM) 19 20 , semiconductor saturable absorber mirror (SESAM) 4 21 , single-walled carbon nanotubes 22 23 24 , graphene 25 26 27 28 , and other 2D layered materials 29 30 31 32 33 . Currently, SESAM is the dominant scheme, which can provide saturable absorption with various characteristics 4 34 .…”

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confidence: 99%

MoS2-clad microfibre laser delivering conventional, dispersion-managed and dissipative solitons

Cui

Liu

2016

Sci Rep

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Molybdenum disulfide (MoS2), whose monolayer possesses a direct band gap, displays promising applications in optoelectronics, photonics, and lasers. Recent researches have demonstrated that MoS2 has not only a significant broadband saturable absorption performance, but also a higher optical nonlinear response than graphene. However, MoS2 shows much lower optical damage threshold owing to the poorer thermal conductivity and mechanical property. Here, we exploit a MoS2-clad microfibre (MCM) as the saturable absorber (SA) for the generation of ultrashort pulses under different dispersion conditions. The improved evanescent field interaction scheme can overcome the laser-induced thermal damage, as well as take full advantage of the strong nonlinear effect of MoS2. With the MCM SA, conventional, dispersion-managed, and dissipative solitons are generated around 1600 nm in Er-doped fibre lasers with anomalous, near-zero, and normal cavity dispersions, respectively. Our work paves the way for applications of 2D layered materials in photonics, especially in laser sources.

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confidence: 99%

MoS2-clad microfibre laser delivering conventional, dispersion-managed and dissipative solitons

Cui

Liu

2016

Sci Rep

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“…This can be also help further potential studies on mode locking. [50][51][52] Solitons observed in the optical domain are nano structures, and a graphene-based system [53][54][55][56] can be obtained theoretically using this technique (HASS). Energy exchange phenomenon [57] is the crucial aspect here.…”

Section: Resultsmentioning

confidence: 99%

Amplitude modulation and soliton formation of an intense laser beam interacting with dense quantum plasma: Symbolic simulation analysis

Das¹,

Chandra²,

Ghosh

2020

Contributions to Plasma Physics

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In this theoretical study, we investigate the amplitude modulation and envelop soliton formation in a dense plasma when such a plasma interacts with a strong laser beam. We have made use of the symbolic simulation technique to find the modulation instability of an electrostatic wave with higher orders of non‐linearity. We identified the range of wavenumber in which such non‐linearity is important. Furthermore, we have analysed the formation of envelope soliton of waves localized in space. The results obtained here will be helpful in interpreting different phenomena that arise in laser plasma interaction. The importance of the relativistic contribution of streaming particles is discussed alongside the parametric influences experienced by the plasma particles.

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“…these times belong to femtosecond diapason. Akin mode-locking methods providing full fibre-integrity, broadband absorption, subpicosecond response time and avoiding a complex multi-layer mirror weaving use nanotube and graphene saturable absorbers [30,[137][138][139][140][141][142][143] and other low-dimensional structures [144].…”

Section: Mode-lockingmentioning

confidence: 99%

“…Nevertheless, one has to keep in mind that both LMA and PCF technologies have some disadvantages (see above) which make them similar to solid-state lasers. [7][8][9]82,83,100,102,[105][106][107][109][110][111]122,124,125,130,132,135,138,139,140,141,187,[191][192][193][194][195][196][197][198][199][200][201][202][203][204][205][206][207][208][209]232]; Ref. [111] corresponds to a DS in the anomalous GDD region).…”

Section: Fiber Lasermentioning

confidence: 99%

Dissipative Solitons in Fibre Lasers

Калашников¹,

Sergeyev²

2016

Fiber Laser

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Iσωeχdiψcipliσaχy cτσcepω τf diψψipaωive ψτliωτσ iψ uσfτlded iσ cτσσecωiτσ wiων ulωχafaψω fibχe laψeχψ. Tνe diffeχeσω mτde-lτckiσμ ωecνσiqueψ aψ well aψ expeχimeσωal χealizaωiτσψ τf diψψipaωive ψτliωτσ fibχe laψeχψ aχe ψuχveyed bχiefly wiων aσ empνaψiψ τσ ωνeiχ eσeχμy ψcal-abiliωy. "aψic ωτpicψ τf ωνe diψψipaωive ψτliωτσ ωνeτχy aχe elucidaωed iσ cτσσecωiτσ wiων cτσcepωψ τf eσeχμy ψcalabiliωy aσd ψωabiliωy. Iω iψ ψντwσ ωνaω ωνe paχameωχic ψpace τf diψψi-paωive ψτliωτσ νaψ χeduced dimeσψiτσ aσd cτmpaχaωively ψimple ψωχucωuχe ωνaω ψimplifieψ ωνe aσalyψiψ aσd τpωimizaωiτσ τf ulωχafaψω fibχe laψeχψ. Tνe maiσ deψωabilizaωiτσ ψceσaχiτψ aχe deψcχibed aσd ωνe limiωψ τf eσeχμy ψcalabiliωy aχe cτσσecωed wiων impacω τf τpωical ωuχ-buleσce aσd ψωimulaωed Ramaσ ψcaωωeχiσμ. Tνe faψω aσd ψlτw dyσamicψ τf vecωτχ diψψipa-ωive ψτliωτσψ aχe expτψed.Keywords: Ulωχafaψω fibχe laψeχ, mτde-lτckiσμ, diψψipaωive ψτliωτσ, στσ-liσeaχ dyσamicψ, vecωτχ ψτliωτσψ, τpωical ωuχbuleσce, ψωimulaωed Ramaσ ψcaωωeχiσμ . IntroductionOveχ ωνe laψω decadeψ, ulωχafaψω fibχe laψeχ ωecνστlτμieψ νave demτσψωχaωed a χemaχkable pχτμχeψψ. "y defiσiωiτσ [ -], ωνeψe ωecνστlτμieψ cτσceχσ μeσeχaωiτσ, maσipulaωiτσ aσd applicaωiτσ τf τpωical pulψeψ fχτm a fibχe laψeχ τχ a laψeχ-amplifieχ ψyψωem wiων i peak pτweχ P 0 exceediσμ ψubψωaσωially aσ aveχaμe laψeχ pτweχ P ave aσd ii pulψe widωνψ wνicν aχe mucν leψψeχ ωνaσ a laψeχ χτuσd-ωχip peχiτd T. Sucν a defiσiωiτσ caσ be χe-iσωeχpχeωed iσ ωeχmψ τf a laψeχ mτde-ρτcπiσμ, wνicν meaσψ a pνaψe-lτcked iσωeχfeχeσce τf ωνe M laψeχ eiμeσmτdeψ pχτduciσμ aσ equidiψωaσω ωχaiσ τf ulωχaψντχω pulψeψ. Tνeσ, ∝ /M M iψ a σumbeχ τf lτcked eiμeσmτdeψ aσd iψ aσ iσωeχ-mτde fχequeσcy iσωeχval defiσed by T ∝ / aσd P 0 ∝ MP ave [ , ]. Iω meaσψ ωνaω a mτde-lτcked laψeχ μeσeχaωeψ a cτmb τf equidiψωaσω τpωical fχequeσcieψ cτmpχiψiσμ ωνe bχτad ψpecωχal χaσμe ∆ ∝ M . Iω iψ cleaχ ωνaω ωνe ψubψωaσωial eσνaσcemeσω τf P 0 by ωνe facωτχ τf M ∝ / ~ ÷ , i.e. upωτ τveχ-MW level [ , ] aσd -χeducωiτσ ~T/M, © 2016 The Author(s). Licensee InTech. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. [ , ]. Tνe exωχaτχdiσaχy peak pτweχψ iσ cτmbiσaωiτσ wiων ωνe dχaψωic pulψe widων decχeaψe bχiσμ ωνe νiμν-field pνyψicψ τσ ωableωτpψ τf a mid-level uσiveχψiωy lab [ -]. Mτχeτveχ, ωνe τveχ-MHz pulψe χepeωiωiτσ χaωeψ pχτvide ωνe ψiμσal χaωe impχτvemeσω facωτχ τf ÷ iσ cτmpaχiψτσ wiων ωνaω τf claψψical cνiχped-pulψe amplifieχψ [ ]. "ψ a χeψulω, ωνe ψiμσal-ωτ-στiψe χaωiτ eσνaσceψ ψubψωaσωially, aψ well."στωνeχ aψpecω τf ωνe ulωχafaψω laψeχ applicaωiτσψ iψ cτσσecωed wiων ψωudyiσμ στσ-liσeaχ pνeστmeσa [ ]. Ulωχafaψω laψeχψ became aσ effecωive plaωfτχm fτχ iσveψωiμaωiτσ τf μeσeχal στσ-liσeaχ pχτceψψeψ ψucν aψ iσψωabiliωieψ aσd χτμue waveψ [ , ], ψelf-ψimilaχiωy [ ] aσd ωuχbu-leσce [ ]. " cτνeχeσω ψelf-τχμaσizaωiτσ iσ ψucν στσ-liσeaχ ψyψωemψ [ , ] iψ ωνe keyψωτσe τ...

show abstract

Conventional and dissipative solitons in a CFBG-based fiber laser mode-locked with a graphene–nanotube mixture

Cited by 42 publications

References 44 publications

MoS2-clad microfibre laser delivering conventional, dispersion-managed and dissipative solitons

MoS2-clad microfibre laser delivering conventional, dispersion-managed and dissipative solitons

Amplitude modulation and soliton formation of an intense laser beam interacting with dense quantum plasma: Symbolic simulation analysis

Dissipative Solitons in Fibre Lasers

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