CN120883101A - 多芯光纤以及多芯光纤的设计方法 - Google Patents

多芯光纤以及多芯光纤的设计方法

Info

Publication number
CN120883101A
CN120883101A CN202380095868.1A CN202380095868A CN120883101A CN 120883101 A CN120883101 A CN 120883101A CN 202380095868 A CN202380095868 A CN 202380095868A CN 120883101 A CN120883101 A CN 120883101A
Authority
CN
China
Prior art keywords
core
line
mode field
field diameter
cores
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
CN202380095868.1A
Other languages
English (en)
Chinese (zh)
Inventor
松井隆
中岛和秀
寒河江悠途
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.)
Entiti Corp
Original Assignee
Entiti Corp
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 Entiti Corp filed Critical Entiti Corp
Publication of CN120883101A publication Critical patent/CN120883101A/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
    • G02B6/03638—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)
  • Optical Communication System (AREA)
CN202380095868.1A 2023-03-16 2023-03-16 多芯光纤以及多芯光纤的设计方法 Pending CN120883101A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/010317 WO2024189897A1 (ja) 2023-03-16 2023-03-16 マルチコア光ファイバ、及び、マルチコア光ファイバの設計方法

Publications (1)

Publication Number Publication Date
CN120883101A true CN120883101A (zh) 2025-10-31

Family

ID=92754920

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380095868.1A Pending CN120883101A (zh) 2023-03-16 2023-03-16 多芯光纤以及多芯光纤的设计方法

Country Status (4)

Country Link
EP (1) EP4682597A1 (https=)
JP (1) JPWO2024189897A1 (https=)
CN (1) CN120883101A (https=)
WO (1) WO2024189897A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5660627B2 (ja) * 2011-10-13 2015-01-28 日本電信電話株式会社 多芯単一モード光ファイバおよび光ケーブル
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
JP7172634B2 (ja) 2019-01-18 2022-11-16 日本電信電話株式会社 マルチコア光ファイバ及び設計方法
JP7326933B2 (ja) * 2019-07-03 2023-08-16 住友電気工業株式会社 マルチコア光ファイバ
WO2021188290A1 (en) * 2020-03-19 2021-09-23 Corning Incorporated Multicore fiber with exterior cladding region
JP7508294B2 (ja) * 2020-07-09 2024-07-01 古河電気工業株式会社 マルチコアファイバおよびその製造方法
EP4198585A4 (en) 2020-08-12 2024-11-06 Nippon Telegraph And Telephone Corporation Multicore optical fiber and design method
JP7731101B2 (ja) * 2021-09-02 2025-08-29 Ｎｔｔ株式会社 マルチコア光ファイバ及び光伝送システム

Also Published As

Publication number Publication date
EP4682597A1 (en) 2026-01-21
WO2024189897A1 (ja) 2024-09-19
JPWO2024189897A1 (https=) 2024-09-19

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