| Presentation | 2011-01-28 Hole-assisted Dual Concentric Core Fiber with Ultra Large Negative Dispersion Coefficient of -13200 ps/nm/km Taiji SAKAMOTO, Takashi MATSUI, Kyozo TSUJIKAWA, Shigeru TOMITA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Dispersion compensating fibers (DCFs) are widely used in today's optical fiber communication systems. They are indispensable to long-haul systems transmitting at high bit rates of more than 40 Gb/s. These systems require DCFs with a low insertion loss and a large negative dispersion coefficient to compensate effectively for the dispersion of the signals. In this paper, we propose a dual concentric core fiber (DCCF) with six homogeneous air holes, designed to realize a large negative dispersion coefficient. We clarify numerically that the dispersion property of the proposed DCCF can be controlled flexibly by adjusting the air-hole structure, and we realize the largest reported negative dispersion of -13200ps/nm/km experimentally. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Dual concentric core fiber / delay line / dispersion / wavelength conversion |
| Paper # | OFT2010-58 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2011/1/20(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) | Hole-assisted Dual Concentric Core Fiber with Ultra Large Negative Dispersion Coefficient of -13200 ps/nm/km |
| Sub Title (in English) | |
| Keyword(1) | Dual concentric core fiber |
| Keyword(2) | delay line |
| Keyword(3) | dispersion |
| Keyword(4) | wavelength conversion |
| 1st Author's Name | Taiji SAKAMOTO |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
| 2nd Author's Name | Takashi MATSUI |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 3rd Author's Name | Kyozo TSUJIKAWA |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| 4th Author's Name | Shigeru TOMITA |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
| Date | 2011-01-28 |
| Paper # | OFT2010-58 |
| Volume (vol) | vol.110 |
| Number (no) | 397 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |