| Presentation | 2012-04-06 High-speed signal processing using electro-optic modulators with polarization-revered structures Hiroshi Murata, Ai Kaku, Tatsuya Demizu, Yasuyuki Okamura, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We found that impulse responses of optical phase modulation in traveling-wave electrode electro-optic modulators with polarization-reversed structures correspond to patterns of the polarization-reversed structures. By utilizing the interesting characteristics, new optical functional devices with arbitrary impulse responses are obtainable. Based on this technology, we propose new pre-equalization devices for the compensation for the optical signal distortion caused by chromatic dispersion in optical fibers. The operation speed of the proposed devices can be set over 100Gbps, which might exceed the speed limitation in the digital equalization technique by use of A/D converters and digital processors. In this report, the operational principle, analysis, and device design for the compensation for the signal distortion by fiber chromatic dispersion are presented. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dispersion compensation / Electro-optic effect / Optical integrated circuit / Equalization |
| Paper # | MWP2012-6 |
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| Conference Information | |
| Committee | MWP |
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| Conference Date | 2012/3/30(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Microwave and Millimeter-wave Photonics (MWP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-speed signal processing using electro-optic modulators with polarization-revered structures |
| Sub Title (in English) | |
| Keyword(1) | Dispersion compensation |
| Keyword(2) | Electro-optic effect |
| Keyword(3) | Optical integrated circuit |
| Keyword(4) | Equalization |
| 1st Author's Name | Hiroshi Murata |
| 1st Author's Affiliation | Graduate School of Engineering Science, Osaka University() |
| 2nd Author's Name | Ai Kaku |
| 2nd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 3rd Author's Name | Tatsuya Demizu |
| 3rd Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| 4th Author's Name | Yasuyuki Okamura |
| 4th Author's Affiliation | Graduate School of Engineering Science, Osaka University |
| Date | 2012-04-06 |
| Paper # | MWP2012-6 |
| Volume (vol) | vol.112 |
| Number (no) | 1 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |