| Presentation | 2004-08-27 Ultrahigh-speed parabolic pulse generation for time-domain optical Fourier transformation Toshihiko HIROOKA, Masataka NAKAZAWA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Time-domain optical Fourier transformation, in which the spectral profile is converted to the waveform in the time domain, enables one to eliminate waveform distortion caused by linear effects in optical fibers, such as higher-order dispersion, jitter, and PMD. It is realized ideally by using a quadratic phase modulator and a dispersion medium. For application of this technique to 160 Gbit/s OTDM transmission, it is important to realize all-optical, ultrahigh-speed Fourier transformation. In this report, we describe the generation of a parabolic pulse by use of a dispersion-decreasing fiber with normal group velocity dispersion. We then propose an all-optical, ideal Fourier transformation in which quadratic phase modulation is achieved by the cross phase modulation between a signal and the parabolic pulse. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ultrahigh-speed optical transmission / time-domain optical Fourier transformation / parabolic pulse / dispersion-decreasing fiber |
| Paper # | OCS2004-74,OFT2004-37 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2004/8/20(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) | Ultrahigh-speed parabolic pulse generation for time-domain optical Fourier transformation |
| Sub Title (in English) | |
| Keyword(1) | Ultrahigh-speed optical transmission |
| Keyword(2) | time-domain optical Fourier transformation |
| Keyword(3) | parabolic pulse |
| Keyword(4) | dispersion-decreasing fiber |
| 1st Author's Name | Toshihiko HIROOKA |
| 1st Author's Affiliation | Research Institute of Electrical Communication, Tohoku University() |
| 2nd Author's Name | Masataka NAKAZAWA |
| 2nd Author's Affiliation | Research Institute of Electrical Communication, Tohoku University |
| Date | 2004-08-27 |
| Paper # | OCS2004-74,OFT2004-37 |
| Volume (vol) | vol.104 |
| Number (no) | 262 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |