Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers

Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers

The possibility of an effective gain of the self-similar frequency-modulated (FM) wave packets is studied in the length-inhomogeneous active fibers. The dynamics of parabolic pulses with the constant chirp has been considered. The optimal profile for the change of the group-velocity dispersion corre...

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Main Authors: I. O. Zolotovskii, D. I. Sementsov, A. A. Sysolyatin, A. S. Belanov, M. S. Yavtushenko
Format: Article
Language:English
Published: Hindawi Limited 2012-01-01
Series:International Journal of Optics
Online Access:http://dx.doi.org/10.1155/2012/979632
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spelling doaj-46a29e8c0da74d93a4e3e239bd4a4c482020-11-24T23:51:16ZengHindawi LimitedInternational Journal of Optics1687-93841687-93922012-01-01201210.1155/2012/979632979632Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active FibersI. O. Zolotovskii0D. I. Sementsov1A. A. Sysolyatin2A. S. Belanov3M. S. Yavtushenko4Ul'yanovsk State University, 42 L.Tolstogo Street, Ul'anovsk 432700, RussiaUl'yanovsk State University, 42 L.Tolstogo Street, Ul'anovsk 432700, RussiaFiber Optics Research Center, 38 Vavilov Street, Moscow 119333, RussiaMoscow State University of Instrument Engineering and Computer Sciences, 20 Stromynka Street, Moscow 107996, RussiaUl'yanovsk State University, 42 L.Tolstogo Street, Ul'anovsk 432700, RussiaThe possibility of an effective gain of the self-similar frequency-modulated (FM) wave packets is studied in the length-inhomogeneous active fibers. The dynamics of parabolic pulses with the constant chirp has been considered. The optimal profile for the change of the group-velocity dispersion corresponding to the optimal similariton pulse amplification has been obtained. It is shown that the use of FM pulses in the active (gain) and length-inhomogeneous optical fibers with the normal group-velocity dispersion can provide subpicosecond optical pulse amplification up to the energies higher than 1 nJ.http://dx.doi.org/10.1155/2012/979632
collection DOAJ
language English
format Article
sources DOAJ
author I. O. Zolotovskii
D. I. Sementsov
A. A. Sysolyatin
A. S. Belanov
M. S. Yavtushenko
spellingShingle I. O. Zolotovskii
D. I. Sementsov
A. A. Sysolyatin
A. S. Belanov
M. S. Yavtushenko
Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers
International Journal of Optics
author_facet I. O. Zolotovskii
D. I. Sementsov
A. A. Sysolyatin
A. S. Belanov
M. S. Yavtushenko
author_sort I. O. Zolotovskii
title Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers
title_short Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers
title_full Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers
title_fullStr Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers
title_full_unstemmed Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers
title_sort amplification of frequency-modulated similariton pulses in length-inhomogeneous active fibers
publisher Hindawi Limited
series International Journal of Optics
issn 1687-9384
1687-9392
publishDate 2012-01-01
description The possibility of an effective gain of the self-similar frequency-modulated (FM) wave packets is studied in the length-inhomogeneous active fibers. The dynamics of parabolic pulses with the constant chirp has been considered. The optimal profile for the change of the group-velocity dispersion corresponding to the optimal similariton pulse amplification has been obtained. It is shown that the use of FM pulses in the active (gain) and length-inhomogeneous optical fibers with the normal group-velocity dispersion can provide subpicosecond optical pulse amplification up to the energies higher than 1 nJ.
url http://dx.doi.org/10.1155/2012/979632
work_keys_str_mv AT iozolotovskii amplificationoffrequencymodulatedsimilaritonpulsesinlengthinhomogeneousactivefibers
AT disementsov amplificationoffrequencymodulatedsimilaritonpulsesinlengthinhomogeneousactivefibers
AT aasysolyatin amplificationoffrequencymodulatedsimilaritonpulsesinlengthinhomogeneousactivefibers
AT asbelanov amplificationoffrequencymodulatedsimilaritonpulsesinlengthinhomogeneousactivefibers
AT msyavtushenko amplificationoffrequencymodulatedsimilaritonpulsesinlengthinhomogeneousactivefibers
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