DK3276384T3 - Optisk flerkernefiber - Google Patents

Optisk flerkernefiber Download PDF

Info

Publication number: DK3276384T3
Authority: DK; Denmark
Prior art keywords: optical multi; corner fiber; corner; fiber; optical
Prior art date: 2015-03-25

Application number

DK16768410.9T

Other languages

English (en)

Inventor

Tetsuya Nakanishi

Tetsuya Hayashi

Takashi Sasaki

Yoshiaki Tamura

Tetsuya Haruna

Original Assignee

Sumitomo Electric Industries

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.)

2015-03-25

Filing date

2016-03-08

Publication date

2022-06-13

2016-03-08 Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries

2022-06-13 Application granted granted Critical

2022-06-13 Publication of DK3276384T3 publication Critical patent/DK3276384T3/da

Links

239000000835 fiber Substances 0.000 title 1
230000003287 optical effect Effects 0.000 title 1

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
- G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
- 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
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- 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
- 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
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Glass Compositions (AREA)
Manufacture, Treatment Of Glass Fibers (AREA)

DK16768410.9T 2015-03-25 2016-03-08 Optisk flerkernefiber DK3276384T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2015062668		2015-03-25
PCT/JP2016/057209 WO2016152507A1 (ja)	2015-03-25	2016-03-08	マルチコア光ファイバ

Publications (1)

Publication Number	Publication Date
DK3276384T3 true DK3276384T3 (da)	2022-06-13

Family

ID=56978372

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK16768410.9T DK3276384T3 (da)	2015-03-25	2016-03-08	Optisk flerkernefiber

Country Status (6)

Country	Link
US (1)	US10031285B2 (da)
EP (1)	EP3276384B1 (da)
JP (1)	JPWO2016152507A1 (da)
CN (1)	CN107250856B (da)
DK (1)	DK3276384T3 (da)
WO (1)	WO2016152507A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP6859796B2 (ja) *	2017-03-28	2021-04-14	住友電気工業株式会社	結合型マルチコア光ファイバの製造方法
WO2020171187A1 (ja) *	2019-02-22	2020-08-27	住友電気工業株式会社	モード依存損失測定装置およびモード依存損失測定方法
US12130394B2 (en)	2019-10-03	2024-10-29	Schlumberger Technology Corporation	Fiber optic interrogation system
JP7677153B2 (ja) *	2019-10-31	2025-05-15	住友電気工業株式会社	光ファイバ
US11733449B2 (en)	2020-08-10	2023-08-22	Corning Incorporated	Ultra-low-loss coupled-core multicore optical fibers
WO2022065435A1 (ja) *	2020-09-24	2022-03-31	住友電気工業株式会社	マルチコア光ファイバ及び光伝送システム
WO2022097639A1 (ja) *	2020-11-04	2022-05-12	住友電気工業株式会社	マルチコア光ファイバ
US11726257B2 (en)	2021-03-05	2023-08-15	Corning Incorporated	Multicore optical fiber
JPWO2023054620A1 (da) *	2021-10-01	2023-04-06
US12535637B2 (en) *	2022-08-12	2026-01-27	Corning Incorporated	Uncoupled multicore optical fiber with alkali doped, off-set trench cores
US20240069271A1 (en) *	2022-08-26	2024-02-29	Corning Incorporated	Uncoupled-core multicore optical fiber with reduced cross talk
JP7505664B1 (ja) *	2023-01-31	2024-06-25	住友電気工業株式会社	マルチコア光ファイバ
WO2024161793A1 (ja) *	2023-01-31	2024-08-08	住友電気工業株式会社	マルチコア光ファイバ
WO2025090294A1 (en) *	2023-10-23	2025-05-01	Corning Incorporated	Multicore optical fibers suitable for simultaneous data transmission and quantum communication
US20250172746A1 (en) *	2023-11-28	2025-05-29	Corning Incorporated	Uncoupled multicore optical fiber

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7603832A (nl) *	1976-04-12	1977-10-14	Philips Nv	Glassamenstellingen.
US4452508A (en) *	1977-06-28	1984-06-05	British Telecommunications	Graded index optical fibres
US4573762A (en) *	1983-06-27	1986-03-04	U.S. Philips Corporation	Germanium-free optical fibers having large numerical apertures
JPS60138503A (ja)	1983-12-27	1985-07-23	Sumitomo Electric Ind Ltd	多心コア光フアイバ−の製造方法
JPH0810283B2 (ja)	1984-02-23	1996-01-31	住友電気工業株式会社	光伝送用フアイバ
JP2011209702A (ja)	2010-03-10	2011-10-20	Sumitomo Electric Ind Ltd	マルチコア光ファイバ
US9120693B2 (en) *	2010-11-08	2015-09-01	Corning Incorporated	Multi-core optical fiber ribbons and methods for making the same
JP5545236B2 (ja)	2011-02-03	2014-07-09	住友電気工業株式会社	光ファイバ母材製造方法
JP5974488B2 (ja) *	2011-04-15	2016-08-23	住友電気工業株式会社	光ファイバおよび光ファイバ母材
US9263846B2 (en) *	2011-10-05	2016-02-16	University Of Central Florida Research Foundation, Inc.	Systems and methods for amplifying space-multiplexed optical signals
US9025239B2 (en) *	2011-12-13	2015-05-05	Ofs Fitel, Llc	Multi-core erbium-doped fiber amplifier
JP6136261B2 (ja) *	2012-01-23	2017-05-31	住友電気工業株式会社	光ファイバ
WO2013129234A1 (ja) *	2012-02-29	2013-09-06	住友電気工業株式会社	マルチコア光ファイバ、マルチコア光ファイバケーブル、およびマルチコア光ファイバ伝送システム
JP6156359B2 (ja) *	2012-02-29	2017-07-05	住友電気工業株式会社	マルチコア光ファイバ
JP6361101B2 (ja) *	2012-09-04	2018-07-25	住友電気工業株式会社	光ファイバ

2016
- 2016-03-08 WO PCT/JP2016/057209 patent/WO2016152507A1/ja not_active Ceased
- 2016-03-08 DK DK16768410.9T patent/DK3276384T3/da active
- 2016-03-08 CN CN201680011430.0A patent/CN107250856B/zh active Active
- 2016-03-08 JP JP2017508185A patent/JPWO2016152507A1/ja active Pending
- 2016-03-08 EP EP16768410.9A patent/EP3276384B1/en active Active
2017
- 2017-08-23 US US15/683,915 patent/US10031285B2/en active Active

Also Published As

Publication number	Publication date
EP3276384A1 (en)	2018-01-31
JPWO2016152507A1 (ja)	2018-01-11
EP3276384A4 (en)	2018-04-18
US10031285B2 (en)	2018-07-24
EP3276384B1 (en)	2022-05-11
US20170351022A1 (en)	2017-12-07
WO2016152507A1 (ja)	2016-09-29
CN107250856A (zh)	2017-10-13
CN107250856B (zh)	2019-12-06

Publication	Publication Date	Title
DK3249431T3 (da)	2020-11-02	Optiske hulkernefibre
DK3276384T3 (da)	2022-06-13	Optisk flerkernefiber
GB201718395D0 (en)	2017-12-20	Optical fiber
DK3163339T3 (da)	2021-10-04	Polariseringsbevarende multikernefiber
EP3314318C0 (en)	2023-08-09	DISTRIBUTION FIBER ASSEMBLY
EP3272038A4 (en)	2019-03-27	OPTICAL RECEIVERS
PL3177953T3 (pl)	2021-04-06	Zespół złącza światłowodowego
HUE046512T2 (hu)	2020-03-30	Száloptikai elágaztató elrendezés
DK3246736T3 (da)	2023-04-03	Optisk fiber
EP3290970A4 (en)	2019-01-16	MORE CORE FIBER
FR3021121B1 (fr)	2018-09-07	Fibre optique
PL3223827T3 (pl)	2023-04-17	Kompozycja błonnika pokarmowego
GB2558725B (en)	2022-03-30	Optical fiber
LT3359499T (lt)	2024-10-25	Mineralinis pluoštas
DE112016004840A5 (de)	2018-08-09	Optischer sensor
DK3185055T3 (da)	2021-02-15	Optisk fiber
GB2543956B (en)	2021-07-07	Optical fiber
DK3435126T3 (da)	2021-01-25	Optisk fiber
DK3256890T3 (da)	2022-02-07	Aktiv optisk fiber
EP3306365A4 (en)	2019-01-23	MULTILADER FIBER
GB2557000B (en)	2021-12-22	Optical Fiber
EP3548655C0 (en)	2023-06-07	SPLIT-RESISTANT FIBER
BR112016029232A2 (pt)	2017-11-07	estruturas que compreendem fibras poliméricas
DK3088930T3 (da)	2019-10-21	Optisk fiberkabel
EP3467557A4 (en)	2020-01-22	OPTICAL CONNECTOR