| Presentation | 2009-05-28 SBS Suppressed Fiber with Hole-assisted Structure Taiji SAKAMOTO, Takashi MATSUI, Kazuyuki SHIRAKI, Shigeru TOMITA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a fiber design that incorporates a hole-assisted structure for suppressing stimulated Brillouin scattering (SBS). The proposed hole-assisted fibers (HAFs) have a simple structure with a low relative index difference and/or a small core radius. We fabricate a HAF that has a simple step index profile with a GeO_2 core and show experimentally an 6.7dB improvement in the SBS threshold compared with that of a standard single-mode fiber (SSMF). We also discuss the impact of the core profile on the SBS gain spectrum and show numerically a 13.5dB improvement in the SBS threshold. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | stimulated Brillouin scattering / hole-assisted fiber / acoustic wave |
| Paper # | OFT2009-5 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2009/5/21(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | SBS Suppressed Fiber with Hole-assisted Structure |
| Sub Title (in English) | |
| Keyword(1) | stimulated Brillouin scattering |
| Keyword(2) | hole-assisted fiber |
| Keyword(3) | acoustic wave |
| 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 | Kazuyuki SHIRAKI |
| 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 | 2009-05-28 |
| Paper # | OFT2009-5 |
| Volume (vol) | vol.109 |
| Number (no) | 59 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |