| Presentation | 2007-11-21 Mode Converter using Fiber Taper for Dual Mode Transmission Ryo Koyama, Mitsuru Kihara, Shigeru Tomita, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, the use of conventional single-mode fiber has become widespread, and the communication wavelength band is becoming wider. The short wavelength region is attracting attention as a new communication wavelength region for SMF, but mode dispersion degrades the signal quality at wavelengths shorter than the cut-off wavelength. Some mode filters have been reported that are designed to reduce mode dispersion. However, these mode filters remove high-order modes from SMF, and increase the transmission loss when the high order mode has a lot of optical power. Therefore we propose a novel mode converter that converts a high-order mode to a fundamental mode instead of removing it. In this report, our aim was to convert the LP_<11> mode to the LP_<01> mode in 850nm transmission using SMF for 1.31μm. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | mode transfer / fiber taper / mode dispersion / higher order modes / dual mode transmission / short wavelength region |
| Paper # | OFT2007-41 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2007/11/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| 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) | Mode Converter using Fiber Taper for Dual Mode Transmission |
| Sub Title (in English) | |
| Keyword(1) | mode transfer |
| Keyword(2) | fiber taper |
| Keyword(3) | mode dispersion |
| Keyword(4) | higher order modes |
| Keyword(5) | dual mode transmission |
| Keyword(6) | short wavelength region |
| 1st Author's Name | Ryo Koyama |
| 1st Author's Affiliation | Access Network Service Systems Lab. NTT() |
| 2nd Author's Name | Mitsuru Kihara |
| 2nd Author's Affiliation | Access Network Service Systems Lab. NTT |
| 3rd Author's Name | Shigeru Tomita |
| 3rd Author's Affiliation | Access Network Service Systems Lab. NTT |
| Date | 2007-11-21 |
| Paper # | OFT2007-41 |
| Volume (vol) | vol.107 |
| Number (no) | 344 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |