| Presentation | 2013-05-24 Optical power delivery technique using single-mode optical fiber Lin Ma, Kyozo Tsujikawa, Nobutomo Hanzawa, Fumihiko Yamamoto, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We investigated the limit of optical power delivery (OPD) using single-mode optical fibers (SMF) both theoretically and experimentally. We employed a C-band amplified spontaneous emission (ASE) source pumped by a high power erbium-doped fiber-optical amplifier (EDFA) as broadband light source. As a result, the nonlinear effect caused by stimulated Brillouin scattering (SBS) was suppressed by 2 orders of magnitude to a value comparable with that of stimulated Raman scattering (SRS). By using this technique, we succeeded in delivery 3.5 W of optical power over a 5 km-long SMF. Moreover, we used commercially available photovoltaic cells to converse optical power into electric power and we obtained a conversion efficiency of 17.4%. Using this technique, large expansion on the application range of OPD can be expected. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Single-mode fiber / Optical power delivery / Stimulated Brillouin scattering / Stimulated Raman scattering |
| Paper # | OFT2013-11 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2013/5/16(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) | Optical power delivery technique using single-mode optical fiber |
| Sub Title (in English) | |
| Keyword(1) | Single-mode fiber |
| Keyword(2) | Optical power delivery |
| Keyword(3) | Stimulated Brillouin scattering |
| Keyword(4) | Stimulated Raman scattering |
| 1st Author's Name | Lin Ma |
| 1st Author's Affiliation | NTT Access Network Service Systems Laboratories() |
| 2nd Author's Name | Kyozo Tsujikawa |
| 2nd Author's Affiliation | NTT Access Network Service Systems Laboratories |
| 3rd Author's Name | Nobutomo Hanzawa |
| 3rd Author's Affiliation | NTT Access Network Service Systems Laboratories |
| 4th Author's Name | Fumihiko Yamamoto |
| 4th Author's Affiliation | NTT Access Network Service Systems Laboratories |
| Date | 2013-05-24 |
| Paper # | OFT2013-11 |
| Volume (vol) | vol.113 |
| Number (no) | 55 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |