CN120604150A - 多芯光纤和多芯光纤线缆 - Google Patents

多芯光纤和多芯光纤线缆

Info

Publication number
CN120604150A
CN120604150A CN202480009463.6A CN202480009463A CN120604150A CN 120604150 A CN120604150 A CN 120604150A CN 202480009463 A CN202480009463 A CN 202480009463A CN 120604150 A CN120604150 A CN 120604150A
Authority
CN
China
Prior art keywords
core
cores
less
center
common cladding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202480009463.6A
Other languages
English (en)
Chinese (zh)
Inventor
林哲也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN120604150A publication Critical patent/CN120604150A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/0365—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - - +

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Integrated Circuits (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202480009463.6A 2023-02-08 2024-01-11 多芯光纤和多芯光纤线缆 Pending CN120604150A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023017438 2023-02-08
JP2023-017438 2023-02-08
PCT/JP2024/000504 WO2024166598A1 (ja) 2023-02-08 2024-01-11 マルチコア光ファイバおよびマルチコア光ファイバケーブル

Publications (1)

Publication Number Publication Date
CN120604150A true CN120604150A (zh) 2025-09-05

Family

ID=92262316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480009463.6A Pending CN120604150A (zh) 2023-02-08 2024-01-11 多芯光纤和多芯光纤线缆

Country Status (4)

Country Link
EP (1) EP4664166A1 (https=)
JP (1) JPWO2024166598A1 (https=)
CN (1) CN120604150A (https=)
WO (1) WO2024166598A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101710317B1 (ko) 2013-11-22 2017-02-24 퀄컴 인코포레이티드 차량 내의 다수의 모바일 컴퓨팅 디바이스들에 의해 제공된 선호도들에 기초하여 차량의 내면을 구성하기 위한 시스템 및 방법
EP3029498A4 (en) * 2014-03-07 2017-03-29 Fujikura Ltd. Multi-core fiber
JP5990616B2 (ja) 2015-04-06 2016-09-14 株式会社フジクラ 通信用マルチコアファイバ
JP6532748B2 (ja) * 2015-04-30 2019-06-19 株式会社フジクラ マルチコアファイバ
JP6623190B2 (ja) * 2017-03-17 2019-12-18 株式会社フジクラ マルチコアファイバ
US10775558B2 (en) * 2018-02-05 2020-09-15 Corning Incorporated Low loss wide bandwidth optical fiber
JP6560806B1 (ja) * 2018-11-21 2019-08-14 日本電信電話株式会社 マルチコア光ファイバ、マルチコア光ファイバ設計方法、および光伝送方法
US20210181408A1 (en) * 2019-12-11 2021-06-17 Corning Incorporated Multicore optical fiber with chlorine doped cores
JP7543789B2 (ja) 2020-09-01 2024-09-03 住友電気工業株式会社 マルチコア光ファイバおよびマルチコア光ファイバケーブル
JP7528703B2 (ja) * 2020-10-09 2024-08-06 住友電気工業株式会社 マルチコア光ファイバおよびマルチコア光ファイバケーブル
JP2023017438A (ja) 2021-07-26 2023-02-07 株式会社ダイヘン 表示画像生成装置

Also Published As

Publication number Publication date
EP4664166A1 (en) 2025-12-17
JPWO2024166598A1 (https=) 2024-08-15
WO2024166598A1 (ja) 2024-08-15

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