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: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | International Journal of Optics |
| Online Access: | http://dx.doi.org/10.1155/2012/979632 |
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| author | I. O. Zolotovskii D. I. Sementsov A. A. Sysolyatin A. S. Belanov M. S. Yavtushenko |
| author_facet | I. O. Zolotovskii D. I. Sementsov A. A. Sysolyatin A. S. Belanov M. S. Yavtushenko |
| author_sort | I. O. Zolotovskii |
| collection | DOAJ |
| 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. |
| format | Article |
| id | doaj-art-46a29e8c0da74d93a4e3e239bd4a4c48 |
| institution | Kabale University |
| issn | 1687-9384 1687-9392 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Optics |
| spelling | doaj-art-46a29e8c0da74d93a4e3e239bd4a4c482025-02-03T06:06:55ZengWileyInternational 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 |
| 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 |
| title | 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_short | Amplification of Frequency-Modulated Similariton Pulses in Length-Inhomogeneous Active Fibers |
| title_sort | amplification of frequency modulated similariton pulses in length inhomogeneous active fibers |
| 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 |