CN110678790B - 用于空分多路复用光通信的同心光纤及其使用方法 - Google Patents

用于空分多路复用光通信的同心光纤及其使用方法 Download PDF

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Publication number
CN110678790B
CN110678790B CN201880035237.XA CN201880035237A CN110678790B CN 110678790 B CN110678790 B CN 110678790B CN 201880035237 A CN201880035237 A CN 201880035237A CN 110678790 B CN110678790 B CN 110678790B
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optical
index
concentric
fiber
sdm
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Chinese (zh)
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CN110678790A (zh
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J·C·张伯伦
S·J·弗洛里斯
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Commscope Technologies LLC
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Commscope Technologies LLC
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • 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
    • G02B6/03688—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 5 or more layers
    • 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
    • G02B6/03644—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 - + -
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/04—Mode multiplex systems
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/85—Protection from unauthorised access, e.g. eavesdrop protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0201—Add-and-drop multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/002—Construction using optical delay lines or optical buffers or optical recirculation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0007—Construction
    • H04Q2011/0024—Construction using space switching

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CN201880035237.XA 2017-06-02 2018-06-01 用于空分多路复用光通信的同心光纤及其使用方法 Expired - Fee Related CN110678790B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762514581P 2017-06-02 2017-06-02
US62/514,581 2017-06-02
PCT/US2018/035583 WO2018222981A1 (en) 2017-06-02 2018-06-01 Concentric fiber for space-division multiplexed optical communications and method of use

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CN110678790A CN110678790A (zh) 2020-01-10
CN110678790B true CN110678790B (zh) 2021-01-26

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US (3) US10567080B2 (enExample)
EP (1) EP3631542A4 (enExample)
JP (1) JP7128213B2 (enExample)
CN (1) CN110678790B (enExample)
WO (1) WO2018222981A1 (enExample)

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CN110678790B (zh) 2017-06-02 2021-01-26 康普技术有限责任公司 用于空分多路复用光通信的同心光纤及其使用方法
CN109683234A (zh) * 2019-01-14 2019-04-26 北京交通大学 一种弱模间耦合少模光纤
EP3683608B1 (en) * 2019-01-18 2025-03-26 TE Connectivity Germany GmbH Optical cable
KR102850304B1 (ko) * 2019-06-10 2025-08-25 램 리써치 코포레이션 광섬유를 통한 플라즈마 챔버들의 기판 지지부로 전력 및 데이터 송신
WO2020257656A1 (en) * 2019-06-21 2020-12-24 Commscope Technologies Llc Concentric-core fibers and system using same
US20220357516A1 (en) * 2019-06-21 2022-11-10 Commscope Technologies Llc Multifiber connector for concentric mutli-core fiber
US11309677B2 (en) * 2020-01-31 2022-04-19 Institut National D'optique Multi-clad optical fiber with delocalization of pedestal modes
JP2023058760A (ja) * 2020-03-26 2023-04-26 パナソニックＩｐマネジメント株式会社 光学装置、レーザ光出力システム、及びレーザ加工機
JP7332640B2 (ja) * 2021-01-15 2023-08-23 矢崎総業株式会社 光ファイバ、及び、光伝送モジュール
JP7590732B2 (ja) * 2021-01-15 2024-11-27 矢崎総業株式会社 非対称双方向光伝送モジュール
US11770189B2 (en) 2021-09-17 2023-09-26 Honeywell Limited Honeywell Limitée Optical communication system using a photonic lantern
CN114354128A (zh) * 2021-10-12 2022-04-15 桂林电子科技大学 一种新型涡旋光场探测装置
JP7672327B2 (ja) * 2021-11-24 2025-05-07 古河電気工業株式会社 光伝送システム
US12362828B2 (en) 2022-04-08 2025-07-15 Honeywell Limited Honeywell Limitée Optical communication system using a photonic lantern for fine point tracking
DE102023103939A1 (de) * 2023-02-17 2024-08-22 Bayerische Motoren Werke Aktiengesellschaft Optisches Signalkabel, sowie Sende-/Empfangseinheit für ein optisches Signalkabel

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Publication number Publication date
JP2020522748A (ja) 2020-07-30
US20210075510A1 (en) 2021-03-11
US10567080B2 (en) 2020-02-18
EP3631542A4 (en) 2021-03-03
JP7128213B2 (ja) 2022-08-30
US10784961B2 (en) 2020-09-22
EP3631542A1 (en) 2020-04-08
WO2018222981A1 (en) 2018-12-06
US20200186248A1 (en) 2020-06-11
CN110678790A (zh) 2020-01-10
US20190007138A1 (en) 2019-01-03

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