Zobrazeno 1 - 7
of 7
pro vyhledávání: '"K. A. Palanjyan"'
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 45:64-69
By means of spectral interferometry we study properties of similaritons formed in a single-mode optical fiber without gain. Nonlinear-spectronic character of such similaritons leads to linearization of their chirp and spectral-temporal similarity, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::870359071af7e2b0c5e9e5c2cd73e1c0
https://doi.org/10.3103/s1068337210020039
https://doi.org/10.3103/s1068337210020039
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 44:70-74
We propose a new, spectral-interferometric, technique of complete characterization of ultrashort pulses. The technique is based on employing, as a reference, a sub-parabolic pulse with a known phase formed in a single-mode fiber from the pulse under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87490b5770ee1b2c140834c0babe8749
https://doi.org/10.3103/s1068337209020042
https://doi.org/10.3103/s1068337209020042
Publikováno v:
Journal of Contemporary Physics (Armenian Academy of Sciences). 43:23-26
Based on the numerical and experimental studies, a nonlinear-spectronic character of similaritons formed in a single-mode optical fiber without gain is demonstrated. It is shown that the combined action of the Kerr-type nonlinearity and normal disper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a3cbf3ad94d6eba0c6eaf6381c64ac2
https://doi.org/10.3103/s1068337208010052
https://doi.org/10.3103/s1068337208010052
Autor:
T. J. Khachikyan, Tigran Mansuryan, G. Yesayan, Meri Kalashyan, K. H. Palanjyan, L. Kh. Mouradian
Publikováno v:
Technical Physics Letters. 35:211-213
A new dispersive prism-lens delay line has been designed and experimentally tested, which is based on a direct control of the spectral phase of pulses. Advantages of the proposed device are the compact design and the possibility of controlling both m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f751ecb1ded699badea1088d9f384ec
https://doi.org/10.1134/s1063785009030055
https://doi.org/10.1134/s1063785009030055
Publikováno v:
SPIE Proceedings.
We demonstrate pulse compression by generating nonlinear-dispersive similariton in fiber and its chirp cancellation in a dispersive delay line, consisting of a pair of fused-silica dispersive prisms. The initial pulse with 11 nm bandwidth and 146 fs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa58c42b2be96e0bec81f633e928e0e
https://doi.org/10.1117/12.890868
https://doi.org/10.1117/12.890868
Publikováno v:
2008 4th International Conference on Advanced Optoelectronics and Lasers.
We experimentally demonstrate the dispersive regime of spectral compression and shaping of the transform limited rectangular femtosecond pulses through a pulse complete characterization method based on the spectral interferometry.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf277cac1e75a006a9ce7666c2710e97
https://doi.org/10.1109/caol.2008.4671946
https://doi.org/10.1109/caol.2008.4671946
Autor:
Garegin Yesayan, Tigran Mansuryan, Levon Mouradian, Philippe Emplit, K. A. Palanjyan, Pascal Kockaert, A. Zeytunyan
Publikováno v:
Scopus-Elsevier
We demonstrate the forming of a similariton of nonlinear-spectronic nature in single-mode fiber without gain caused by combined impact of Kerr-nonlinearity and normal dispersion. Spectro-temporal similarity and imaging accuracy of the nonlinear-spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d09009008dcbb040348c543f41702546
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898825865&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84898825865&partnerID=MN8TOARS
