| Presentation | 2011-08-26 Centimeter-level spatial resolution over 40 km realized by bandwidth-division phase-noise-compensated OFDR Xinyu FAN, Yusuke KOSHIKIYA, Fumihiko ITO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We present a bandwidth-division phase-noise-compensated optical frequency domain reflectometry (PNC-OFDR) technique, which permits a fast sweep of the optical source frequency, making it possible to reduce the influence of environmental perturbation, the dominant factor to broaden the spatial resolution of frequency-domain reflectometry at a long measurement range after the compensation of optical source phase noise. By using this approach, we realize a spatial resolution of sub-cm over 40 km in a normal laboratory environment, and a spatial resolution of 5 cm at 39.2 km in a field trial. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | bandwidth-division / phase noise compensation / optical frequency domain reflectometry (OFDR) |
| Paper # | OFT2011-27 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2011/8/18(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) | Centimeter-level spatial resolution over 40 km realized by bandwidth-division phase-noise-compensated OFDR |
| Sub Title (in English) | |
| Keyword(1) | bandwidth-division |
| Keyword(2) | phase noise compensation |
| Keyword(3) | optical frequency domain reflectometry (OFDR) |
| 1st Author's Name | Xinyu FAN |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories() |
| 2nd Author's Name | Yusuke KOSHIKIYA |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories |
| 3rd Author's Name | Fumihiko ITO |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories |
| Date | 2011-08-26 |
| Paper # | OFT2011-27 |
| Volume (vol) | vol.111 |
| Number (no) | 182 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |