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Double-wall carbon nanotube hybrid mode-locker in tm-doped fibre laser : A novel mechanism for robust bound-state solitons generation. / Chernysheva, Maria; Bednyakova, Anastasia; Al Araimi, Mohammed и др.

в: Scientific Reports, Том 7, 44314, 13.03.2017, стр. 44314.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Chernysheva, M, Bednyakova, A, Al Araimi, M, Howe, RCT, Hu, G, Hasan, T, Gambetta, A, Galzerano, G, Rümmeli, M & Rozhin, A 2017, 'Double-wall carbon nanotube hybrid mode-locker in tm-doped fibre laser: A novel mechanism for robust bound-state solitons generation', Scientific Reports, Том. 7, 44314, стр. 44314. https://doi.org/10.1038/srep44314

APA

Chernysheva, M., Bednyakova, A., Al Araimi, M., Howe, R. C. T., Hu, G., Hasan, T., Gambetta, A., Galzerano, G., Rümmeli, M., & Rozhin, A. (2017). Double-wall carbon nanotube hybrid mode-locker in tm-doped fibre laser: A novel mechanism for robust bound-state solitons generation. Scientific Reports, 7, 44314. [44314]. https://doi.org/10.1038/srep44314

Vancouver

Chernysheva M, Bednyakova A, Al Araimi M, Howe RCT, Hu G, Hasan T и др. Double-wall carbon nanotube hybrid mode-locker in tm-doped fibre laser: A novel mechanism for robust bound-state solitons generation. Scientific Reports. 2017 март 13;7:44314. 44314. doi: 10.1038/srep44314

Author

Chernysheva, Maria ; Bednyakova, Anastasia ; Al Araimi, Mohammed и др. / Double-wall carbon nanotube hybrid mode-locker in tm-doped fibre laser : A novel mechanism for robust bound-state solitons generation. в: Scientific Reports. 2017 ; Том 7. стр. 44314.

BibTeX

@article{751685e90de044079b8bf3a68e9d7aa4,
title = "Double-wall carbon nanotube hybrid mode-locker in tm-doped fibre laser: A novel mechanism for robust bound-state solitons generation",
abstract = "The complex nonlinear dynamics of mode-locked fibre lasers, including a broad variety of dissipative structures and self-organization effects, have drawn significant research interest. Around the 2 μm band, conventional saturable absorbers (SAs) possess small modulation depth and slow relaxation time and, therefore, are incapable of ensuring complex inter-pulse dynamics and bound-state soliton generation. We present observation of multi-soliton complex generation in mode-locked thulium (Tm)-doped fibre laser, using double-wall carbon nanotubes (DWNT-SA) and nonlinear polarisation evolution (NPE). The rigid structure of DWNTs ensures high modulation depth (64%), fast relaxation (1.25 ps) and high thermal damage threshold. This enables formation of 560-fs soliton pulses; two-soliton bound-state with 560 fs pulse duration and 1.37 ps separation; and singlet+doublet soliton structures with 1.8 ps duration and 6 ps separation. Numerical simulations based on the vectorial nonlinear Schrodinger equation demonstrate a transition from single-pulse to two-soliton bound-states generation. The results imply that DWNTs are an excellent SA for the formation of steady single- and multi-soliton structures around 2 μm region, which could not be supported by single-wall carbon nanotubes (SWNTs). The combination of the potential bandwidth resource around 2 μm with the soliton molecule concept for encoding two bits of data per clock period opens exciting opportunities for data-carrying capacity enhancement.",
keywords = "2 MU-M, DISSIPATIVE SOLITONS, LOCKING, NONLINEAR POLARIZATION EVOLUTION, SATURABLE ABSORBER, SINGLE-WALL, SPECTROSCOPY, TRANSMISSION, ULTRAFAST PHOTONICS, WIDE-BAND",
author = "Maria Chernysheva and Anastasia Bednyakova and {Al Araimi}, Mohammed and Howe, {Richard C.T.} and Guohua Hu and Tawfique Hasan and Alessio Gambetta and Gianluca Galzerano and Mark R{\"u}mmeli and Aleksey Rozhin",
year = "2017",
month = mar,
day = "13",
doi = "10.1038/srep44314",
language = "English",
volume = "7",
pages = "44314",
journal = "Scientific Reports",
issn = "2045-2322",
publisher = "Nature Publishing Group",

}

RIS

TY - JOUR

T1 - Double-wall carbon nanotube hybrid mode-locker in tm-doped fibre laser

T2 - A novel mechanism for robust bound-state solitons generation

AU - Chernysheva, Maria

AU - Bednyakova, Anastasia

AU - Al Araimi, Mohammed

AU - Howe, Richard C.T.

AU - Hu, Guohua

AU - Hasan, Tawfique

AU - Gambetta, Alessio

AU - Galzerano, Gianluca

AU - Rümmeli, Mark

AU - Rozhin, Aleksey

PY - 2017/3/13

Y1 - 2017/3/13

N2 - The complex nonlinear dynamics of mode-locked fibre lasers, including a broad variety of dissipative structures and self-organization effects, have drawn significant research interest. Around the 2 μm band, conventional saturable absorbers (SAs) possess small modulation depth and slow relaxation time and, therefore, are incapable of ensuring complex inter-pulse dynamics and bound-state soliton generation. We present observation of multi-soliton complex generation in mode-locked thulium (Tm)-doped fibre laser, using double-wall carbon nanotubes (DWNT-SA) and nonlinear polarisation evolution (NPE). The rigid structure of DWNTs ensures high modulation depth (64%), fast relaxation (1.25 ps) and high thermal damage threshold. This enables formation of 560-fs soliton pulses; two-soliton bound-state with 560 fs pulse duration and 1.37 ps separation; and singlet+doublet soliton structures with 1.8 ps duration and 6 ps separation. Numerical simulations based on the vectorial nonlinear Schrodinger equation demonstrate a transition from single-pulse to two-soliton bound-states generation. The results imply that DWNTs are an excellent SA for the formation of steady single- and multi-soliton structures around 2 μm region, which could not be supported by single-wall carbon nanotubes (SWNTs). The combination of the potential bandwidth resource around 2 μm with the soliton molecule concept for encoding two bits of data per clock period opens exciting opportunities for data-carrying capacity enhancement.

AB - The complex nonlinear dynamics of mode-locked fibre lasers, including a broad variety of dissipative structures and self-organization effects, have drawn significant research interest. Around the 2 μm band, conventional saturable absorbers (SAs) possess small modulation depth and slow relaxation time and, therefore, are incapable of ensuring complex inter-pulse dynamics and bound-state soliton generation. We present observation of multi-soliton complex generation in mode-locked thulium (Tm)-doped fibre laser, using double-wall carbon nanotubes (DWNT-SA) and nonlinear polarisation evolution (NPE). The rigid structure of DWNTs ensures high modulation depth (64%), fast relaxation (1.25 ps) and high thermal damage threshold. This enables formation of 560-fs soliton pulses; two-soliton bound-state with 560 fs pulse duration and 1.37 ps separation; and singlet+doublet soliton structures with 1.8 ps duration and 6 ps separation. Numerical simulations based on the vectorial nonlinear Schrodinger equation demonstrate a transition from single-pulse to two-soliton bound-states generation. The results imply that DWNTs are an excellent SA for the formation of steady single- and multi-soliton structures around 2 μm region, which could not be supported by single-wall carbon nanotubes (SWNTs). The combination of the potential bandwidth resource around 2 μm with the soliton molecule concept for encoding two bits of data per clock period opens exciting opportunities for data-carrying capacity enhancement.

KW - 2 MU-M

KW - DISSIPATIVE SOLITONS

KW - LOCKING

KW - NONLINEAR POLARIZATION EVOLUTION

KW - SATURABLE ABSORBER

KW - SINGLE-WALL

KW - SPECTROSCOPY

KW - TRANSMISSION

KW - ULTRAFAST PHOTONICS

KW - WIDE-BAND

UR - http://www.scopus.com/inward/record.url?scp=85015184709&partnerID=8YFLogxK

U2 - 10.1038/srep44314

DO - 10.1038/srep44314

M3 - Article

C2 - 28287159

AN - SCOPUS:85015184709

VL - 7

SP - 44314

JO - Scientific Reports

JF - Scientific Reports

SN - 2045-2322

M1 - 44314

ER -

ID: 9092596