Finite-difference Time-domain Analysis of Ultrashort Laser Pulse Propagation in a Fiber with Nonlinear Effects.
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Accession number;03A0163631
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| Title;Finite-difference Time-domain Analysis of Ultrashort Laser Pulse Propagation in a Fiber with Nonlinear Effects. |
| Author;
NAKAMURA SHINKI
(Ibaraki Univ., Faculty of Engineering, JPN)
KOYAMADA YAHEI
(Ibaraki Univ., Faculty of Engineering, JPN)
KARASAWA NAOKI
(Chitosekagidai Kokagaku)
SONE HIROYASU
(Kitami Inst. of Technol., Fac. of Eng.)
MORITA RYUJI
(Hokkaido Univ., Graduate School of Engineering, JPN)
YAMASHITA MIKIO
(Hokkaido Univ., Graduate School of Engineering, JPN)
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Journal Title;IEICE Transactions on Communications (Japanese Edition)
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Journal Code:S0622C
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ISSN:1344-4697
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VOL.J86-B;NO.3;PAGE.449-457(2003)
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| Figure&Table&Reference;FIG.4, REF.16 |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;As a non-linear propagation analysis method of light, by using Sellmeier's equation on quartz with three resonant frequencies, here was proposed a finite-difference time-domain analysis method also considering Raman response, to compare test result with calculation one when passing light pulse of 12 fs in pulse width into quartz fibers. As a result of this analysis, calculation results nerer to test results on comparison with calculation results using conventional split-step Fourier method could be obtained. |
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