WO2014021894A3 - Few mode optical fibers for mode division multiplexing - Google Patents

Few mode optical fibers for mode division multiplexing Download PDF

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Publication number
WO2014021894A3
WO2014021894A3 PCT/US2012/049289 US2012049289W WO2014021894A3 WO 2014021894 A3 WO2014021894 A3 WO 2014021894A3 US 2012049289 W US2012049289 W US 2012049289W WO 2014021894 A3 WO2014021894 A3 WO 2014021894A3
Authority
WO
WIPO (PCT)
Prior art keywords
mode
division multiplexing
less
optical fiber
cladding
Prior art date
Application number
PCT/US2012/049289
Other languages
French (fr)
Other versions
WO2014021894A2 (en
Inventor
Scott Robertson BICKHAM
Ming-Jun Li
Daniel Aloysius Nolan
Ji Wang
Original Assignee
Corning Incorporated
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 Corning Incorporated filed Critical Corning Incorporated
Priority to JP2015525408A priority Critical patent/JP6158329B2/en
Priority to PCT/US2012/049289 priority patent/WO2014021894A2/en
Priority to CN201280043850.9A priority patent/CN104067152B/en
Priority to EP12882327.5A priority patent/EP2745151B1/en
Publication of WO2014021894A2 publication Critical patent/WO2014021894A2/en
Publication of WO2014021894A3 publication Critical patent/WO2014021894A3/en

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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
    • 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
    • G02B6/02047—Dual mode fibre
    • 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 - - +
    • 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
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
    • G02B6/02019—Effective area greater than 90 square microns in the C band, i.e. 1530-1565 nm
    • 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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core

Landscapes

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

Abstract

A few mode optical fiber suitable for use in a mode division multiplexing (MDM) optical transmission system is disclosed. The optical fiber has a graded-index core with a radius R1 in the range from 8 μm to 14 μm, an alpha value greater than or equal to about 2.3 and less than about 2.7 at a wavelength of 1550 nm, and a maximum relative refractive index Δ1MAX from about 0.3% to about 0.6% relative to the cladding. The optical fiber also has an effective area greater than about 90 μm2 and less than about 160 μm2. The core and cladding support only the LP01 and LP11 modes at wavelengths greater than 1500 nm. The cladding has a maximum relative refractive index Δ4MAX such that Δ1MAX > Δ4MAX, and the differential group delay between the LP01 and LP11 modes is less than about 0.5 ns/km at a wavelength of 1550 nm.
PCT/US2012/049289 2011-08-15 2012-08-02 Few mode optical fibers for mode division multiplexing WO2014021894A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015525408A JP6158329B2 (en) 2012-08-02 2012-08-02 Minority mode optical fiber for mode division multiplexing.
PCT/US2012/049289 WO2014021894A2 (en) 2012-08-02 2012-08-02 Few mode optical fibers for mode division multiplexing
CN201280043850.9A CN104067152B (en) 2012-08-02 2012-08-02 Few mode optical fibers for mode division multiplexing
EP12882327.5A EP2745151B1 (en) 2011-08-15 2012-08-02 Few mode optical fibers for mode division multiplexing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/049289 WO2014021894A2 (en) 2012-08-02 2012-08-02 Few mode optical fibers for mode division multiplexing

Publications (2)

Publication Number Publication Date
WO2014021894A2 WO2014021894A2 (en) 2014-02-06
WO2014021894A3 true WO2014021894A3 (en) 2014-05-08

Family

ID=50028635

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/049289 WO2014021894A2 (en) 2011-08-15 2012-08-02 Few mode optical fibers for mode division multiplexing

Country Status (3)

Country Link
JP (1) JP6158329B2 (en)
CN (1) CN104067152B (en)
WO (1) WO2014021894A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9846275B2 (en) 2014-09-29 2017-12-19 Corning Incorporated Quasi-single-mode optical fiber with a large effective area
US9841555B2 (en) 2014-09-29 2017-12-12 Corning Incorporated Optical transmission systems and methods using a QSM large-effective-area optical fiber
CN104714273B (en) * 2015-03-31 2019-04-16 长飞光纤光缆股份有限公司 Low decaying less fundamental mode optical fibre
JP2017041515A (en) 2015-08-18 2017-02-23 株式会社フジクラ Optical fiber for amplification, and optical fiber amplifier employing the same
US10295735B2 (en) * 2016-02-08 2019-05-21 Draka Comteq Bv Few mode optical fibers for mode division multiplexing
US10295734B2 (en) * 2016-05-17 2019-05-21 Corning Incorporated Optical fiber for both multimode and single-mode operation and transmission system therefor
EP3593181A1 (en) * 2017-03-10 2020-01-15 Draka Comteq France Weakly coupled few-mode fibers for space-division multiplexing
CN106772789B (en) * 2017-03-25 2019-06-07 聊城大学 A kind of low nonlinearity coefficient less fundamental mode optical fibre
CN106992835B (en) * 2017-04-28 2019-04-02 中山大学 The construction method of mode division multiplexing optical fiber telecommunications system and the optical fiber telecommunications system of building
CN107608023B (en) * 2017-09-18 2020-04-21 长飞光纤光缆股份有限公司 Step type ultralow-attenuation few-mode optical fiber
CN109085676B (en) * 2018-08-13 2020-03-10 南京航空航天大学 Graded-index optical fiber with similar-strength multi-peak Brillouin gain spectrum
CN113132007A (en) * 2019-12-31 2021-07-16 华为技术有限公司 Communication system
US20230106774A1 (en) * 2020-03-06 2023-04-06 Sumitomo Electric Industries, Ltd. Optical waveguide device and optical communication system including same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614961B2 (en) * 2000-02-28 2003-09-02 The Korea Advanced Institute Of Science And Technology Method of fabricating a fused-type mode-selective directional coupler
US6798962B2 (en) * 2002-02-26 2004-09-28 Corning Incorporated Broadband access optimized fiber and method of making
US6810185B2 (en) * 2002-01-31 2004-10-26 Corning Incorporated Higher order mode stripping optical fiber and modules and systems utilizing the same
US20090148113A1 (en) * 2007-11-28 2009-06-11 Scott Robertson Bickham Large Effective Area Optical Fiber
US7865050B1 (en) * 2010-02-16 2011-01-04 Ofs Fitel, Llc Equalizing modal delay of high order modes in bend insensitive multimode fiber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586923B2 (en) * 1980-08-15 1983-02-07 日本電信電話株式会社 optical fiber
US20020164140A1 (en) 2000-01-12 2002-11-07 Michael Lysiansky Few-mode fiber profile
US7187833B2 (en) * 2004-04-29 2007-03-06 Corning Incorporated Low attenuation large effective area optical fiber
US8320769B2 (en) * 2009-06-26 2012-11-27 Alcatel Lucent Transverse-mode multiplexing for optical communication systems
JP6134588B2 (en) * 2012-07-24 2017-05-24 株式会社フジクラ Optical fiber and optical transmission line

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6614961B2 (en) * 2000-02-28 2003-09-02 The Korea Advanced Institute Of Science And Technology Method of fabricating a fused-type mode-selective directional coupler
US6810185B2 (en) * 2002-01-31 2004-10-26 Corning Incorporated Higher order mode stripping optical fiber and modules and systems utilizing the same
US6798962B2 (en) * 2002-02-26 2004-09-28 Corning Incorporated Broadband access optimized fiber and method of making
US20090148113A1 (en) * 2007-11-28 2009-06-11 Scott Robertson Bickham Large Effective Area Optical Fiber
US7865050B1 (en) * 2010-02-16 2011-01-04 Ofs Fitel, Llc Equalizing modal delay of high order modes in bend insensitive multimode fiber

Also Published As

Publication number Publication date
CN104067152B (en) 2017-05-10
CN104067152A (en) 2014-09-24
JP2015529848A (en) 2015-10-08
JP6158329B2 (en) 2017-07-05
WO2014021894A2 (en) 2014-02-06

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