| Presentation | 2010-08-27 cm-level Resolution Reflectometry over 10-km Range with Phase Noise and Chromatic Dispersion Simultaneous Compensation Yusuke KOSHIKIYA, Xinyu FAN, Fumihiko ITO, Zuyuan HE, Kazuo HOTATE, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We demonstrate a PNC-OFDR employing a frequency-comb light source with a 675-GHz bandwidth tenability for fading noise reduction. We present 2-cm spatial resolution over 10.4 km with a 0.6-dB relative accuracy as regards Rayleigh backscattering level. The sensitivity of the apparatus was 25 dB below the Rayleigh backscattering level. We also revealed that our proposed compensation method using an auxiliary interferometer compensate not only the phase noise but also the chromatic dispersion(CD)actualized by using broad frequency-comb light source. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | optical frequency domain reflectometry(OFDR) / optical frequency comb / chromatic dispersion / optical source coherence length / maintenance |
| Paper # | OCS2010-45 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2010/8/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | cm-level Resolution Reflectometry over 10-km Range with Phase Noise and Chromatic Dispersion Simultaneous Compensation |
| Sub Title (in English) | |
| Keyword(1) | optical frequency domain reflectometry(OFDR) |
| Keyword(2) | optical frequency comb |
| Keyword(3) | chromatic dispersion |
| Keyword(4) | optical source coherence length |
| Keyword(5) | maintenance |
| 1st Author's Name | Yusuke KOSHIKIYA |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Xinyu FAN |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Fumihiko ITO |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 4th Author's Name | Zuyuan HE |
| 4th Author's Affiliation | Department of Electrical Engineering and Information Systems, The University of Tokyo |
| 5th Author's Name | Kazuo HOTATE |
| 5th Author's Affiliation | Department of Electrical Engineering and Information Systems, The University of Tokyo |
| Date | 2010-08-27 |
| Paper # | OCS2010-45 |
| Volume (vol) | vol.110 |
| Number (no) | 176 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |