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Theoretical Investigation of Six-Mode Multi/Demultiplexer Based on Fused-Type Multicore Fiber Coupler

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Please use this identifier to cite or link to this item:http://hdl.handle.net/2115/62373

Title: Theoretical Investigation of Six-Mode Multi/Demultiplexer Based on Fused-Type Multicore Fiber Coupler
Authors: Nishimoto, Shoko Browse this author
Fujisawa, Takeshi Browse this author
Sasaki, Yusuke Browse this author
Uemura, Hitoshi Browse this author
Saitoh, Kunimasa Browse this author
Keywords: Multicore fiber
mode multi/demultiplexer (MUX/DEMUX)
mode-division multiplexing (MDM)
Issue Date: Jun-2016
Publisher: IEEE (Institute of Electrical and Electronics Engineers)
Journal Title: IEEE photonics journal
Volume: 8
Issue: 3
Start Page: 7802908
Publisher DOI: 10.1109/JPHOT.2016.2559438
Abstract: A six-mode (LP01/LP11ab/LP21ab/LP02) multi/demultiplexer based on a fusedtype multicore fiber coupler is proposed, and the coupling characteristics are investigated. The multi/demultiplex operation is achieved by a phase matching between the desired mode of center core and the LP01 mode of the outer core in the elongated region of the fused-type multicore fiber coupler. From the numerical results based on the beam propagation method, it is found that the coupling efficiencies between the LP01 and LP11/LP21/LP02 modes are more than -0.1 dB, and the crosstalk is lower than -20 dB at the wavelength of 1550 nm.
Rights: © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Type: article
URI: http://hdl.handle.net/2115/62373
Appears in Collections:情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 藤澤 剛

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