Presentation | 2019-11-22 Simple equations for evaluating chromatic dispersion of afour-mode fiber Tomoya Kawasaki, Masaharu Ohasi, Hirokazu Kubota, Yuji Miyoshi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Mode division multiplexing (MDM) systems using few-mode fibers (FMFs) have been researched and developed for overcoming the transmission capacity limitation of the conventional single mode fibers. The dispersion characteristics of each mode in FMF become very important for designing the MDM systems. We have proposed a general formula expressed by the electric field distribution of the linear polarized LP mode for evaluating waveguide dispersion characteristics of higher-order modes in FMFs. In this study, we derive simple evaluation formulas for the dispersion characteristics of the LP01, LP11, LP21, and LP02 modes by applying the general formula to a 4-mode fiber, and also clarify the measurement accuracy of our simple formulas by numerical simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Chromatic Dispersion / Waveguide Dispersion / Mode Field Radius / 4-mode fiber |
Paper # | OFT2019-42 |
Date of Issue | 2019-11-15 (OFT) |
Conference Information | |
Committee | OCS / ITE-BCT / OFT / IEE-CMN |
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Conference Date | 2019/11/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kaikyo-Messe-Shimonoseki |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Joji Maeda(Tokyo Univ. of Science) / Kyoichi Saito(NHK) / Fumihiko Ito(Shimane Univ.) / Shun Morimura(CRIEPI) |
Vice Chair | / / / Kouji Hirata(Kansai Univ) |
Secretary | (NTT) / (Furukawa Electric) / (NHK) / Kouji Hirata(NTV) |
Assistant | / Hiroyuki Hamazumi(TOKYO KOSEN) / Naoki Maeda(Sumitomo Electric) / Takumi Matsumoto(Furukawa Electric) / Hajime Saito(TV Tokyo) / Hajime Arao(Sumitomo Electric) / Hiroshi Watanabe(NTT) / Yuuichi Shinohara(TEPCO Power Grid) / Akihiro Tanaka(CRIEPI) |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Group on Broadcasting and Communication Technologies / Technical Committee on Optical Fiber Technology / Technical Meeting on Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Simple equations for evaluating chromatic dispersion of afour-mode fiber |
Sub Title (in English) | |
Keyword(1) | Chromatic Dispersion |
Keyword(2) | Waveguide Dispersion |
Keyword(3) | Mode Field Radius |
Keyword(4) | 4-mode fiber |
1st Author's Name | Tomoya Kawasaki |
1st Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
2nd Author's Name | Masaharu Ohasi |
2nd Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
3rd Author's Name | Hirokazu Kubota |
3rd Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
4th Author's Name | Yuji Miyoshi |
4th Author's Affiliation | Osaka Prefecture University(Osaka Prefecture Univ.) |
Date | 2019-11-22 |
Paper # | OFT2019-42 |
Volume (vol) | vol.119 |
Number (no) | OFT-301 |
Page | pp.pp.33-36(OFT), |
#Pages | 4 |
Date of Issue | 2019-11-15 (OFT) |