| Presentation | 2004-08-26 Effect of stimulated Brillouin scattering in generation of an ultrahigh-speed femtosecond pulse train using a dispersion-decreasing fiber Ken-ichi HAGIUDA, Toshihiko HIROOKA, Masataka NAKAZAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Adiabatic soliton compression with a dispersion-decreasing fiber is useful for the generation of a ultrashort optical pulse train in the GHz region. As we increase the repetition rate up to 40 GHz, however, the stimulated Brillouin scattering inhibits stable pulse compression because the optical CW power of each longitudinal mode start to exceed the SBS threshold. In this paper, we describe in detail that the stimulated Brillouin scattering effect severely affects on soliton compression by increasing the repetition rate. Finally, we show that a 100 fs-40 GHz pulse train is generated successfully, in which the stimulated Brillouin scattering is suppressed by applying frequency modulation to the source to decrease the SBS gain. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dispersion-decreasing fiber / Optical soliton / Stimulated Brillouin scattering / Frequency modulation |
| Paper # | OCS2004-54,OFT2004-17 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2004/8/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Optical Fiber Technology (OFT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of stimulated Brillouin scattering in generation of an ultrahigh-speed femtosecond pulse train using a dispersion-decreasing fiber |
| Sub Title (in English) | |
| Keyword(1) | Dispersion-decreasing fiber |
| Keyword(2) | Optical soliton |
| Keyword(3) | Stimulated Brillouin scattering |
| Keyword(4) | Frequency modulation |
| 1st Author's Name | Ken-ichi HAGIUDA |
| 1st Author's Affiliation | Research Institute of Electrical, Communication, Tohoku University() |
| 2nd Author's Name | Toshihiko HIROOKA |
| 2nd Author's Affiliation | Research Institute of Electrical, Communication, Tohoku University |
| 3rd Author's Name | Masataka NAKAZAWA |
| 3rd Author's Affiliation | Research Institute of Electrical, Communication, Tohoku University |
| Date | 2004-08-26 |
| Paper # | OCS2004-54,OFT2004-17 |
| Volume (vol) | vol.104 |
| Number (no) | 261 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |