CN110073257A - 具有氯掺杂纤芯的低损耗单模光纤 - Google Patents

具有氯掺杂纤芯的低损耗单模光纤 Download PDF

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Publication number
CN110073257A
CN110073257A CN201780047161.8A CN201780047161A CN110073257A CN 110073257 A CN110073257 A CN 110073257A CN 201780047161 A CN201780047161 A CN 201780047161A CN 110073257 A CN110073257 A CN 110073257A
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CN
China
Prior art keywords
optical fiber
core
cladding region
refractive index
inner 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
CN201780047161.8A
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English (en)
Chinese (zh)
Inventor
D·C·布克班德
M-J·李
S·K·米史拉
P·坦登
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.)
Corning Inc
Original Assignee
Corning Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=59501593&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN110073257(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Corning Inc filed Critical Corning Inc
Publication of CN110073257A publication Critical patent/CN110073257A/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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0286—Combination of graded index in the central core segment and a graded index layer external to the central core segment
    • 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
    • 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
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02276—Dispersion shifted fibres, i.e. zero dispersion at 1550 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
    • G02B6/036—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
    • G02B6/02—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
    • G02B6/03622—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
    • G02B6/03633—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
    • G02B6/03655—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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Compositions (AREA)
CN201780047161.8A 2016-07-29 2017-07-27 具有氯掺杂纤芯的低损耗单模光纤 Pending CN110073257A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662368703P 2016-07-29 2016-07-29
US62/368,703 2016-07-29
PCT/US2017/044155 WO2018022870A2 (en) 2016-07-29 2017-07-27 Low loss single mode fiber with chlorine doped core

Publications (1)

Publication Number Publication Date
CN110073257A true CN110073257A (zh) 2019-07-30

Family

ID=59501593

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780047161.8A Pending CN110073257A (zh) 2016-07-29 2017-07-27 具有氯掺杂纤芯的低损耗单模光纤

Country Status (5)

Country Link
US (1) US10094975B2 (enExample)
EP (1) EP3491437A2 (enExample)
JP (1) JP2019526073A (enExample)
CN (1) CN110073257A (enExample)
WO (2) WO2018022411A1 (enExample)

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CN114746783A (zh) * 2019-11-25 2022-07-12 康宁股份有限公司 在大弯曲直径下具有低宏弯损耗的光纤

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US10302857B2 (en) 2017-05-03 2019-05-28 Corning Incorporated Low bend loss optical fiber with a germania doped core
US10591668B2 (en) 2017-08-08 2020-03-17 Corning Incorporated Low bend loss optical fiber with a chlorine doped core and offset trench
JP2019095466A (ja) * 2017-11-17 2019-06-20 住友電気工業株式会社 光ファイバおよびスラント型ファイバグレーティング
US11067744B2 (en) 2017-11-30 2021-07-20 Corning Incorporated Low bend loss optical fiber with step index core
US10564349B2 (en) 2017-11-30 2020-02-18 Corning Incorporated Low bend loss optical fiber with graded index core
US10775558B2 (en) 2018-02-05 2020-09-15 Corning Incorporated Low loss wide bandwidth optical fiber
EP3896038B1 (en) 2018-12-12 2024-12-04 Furukawa Electric Co., Ltd. Optical fiber
US11243348B2 (en) * 2018-12-12 2022-02-08 Corning Incorporated High-density optical fiber ribbon with cladding-strengthened glass optical fibers in a common protective coating and fiber ribbon interconnects employing same
JP2021139963A (ja) * 2020-03-02 2021-09-16 古河電気工業株式会社 光結合器及び光出力装置
US11874494B2 (en) * 2020-03-18 2024-01-16 Corning Incorporated Reduced diameter optical fiber with improved microbending
US11675124B2 (en) * 2020-06-26 2023-06-13 Corning Incorporated Optical fiber with increased bend performance
WO2022026305A1 (en) * 2020-07-27 2022-02-03 Corning Incorporated Low cross-talk multicore optical fiber for single mode operation
US11860408B2 (en) * 2021-03-09 2024-01-02 Corning Incorporated Optical fiber for data centers
WO2023009103A1 (en) * 2021-07-26 2023-02-02 Ofs Fitel, Llc Optical fibers comprising triangular trench profile
WO2023042769A1 (ja) * 2021-09-16 2023-03-23 古河電気工業株式会社 光ファイバ
AU2023201002A1 (en) 2022-03-31 2023-10-19 Sterlite Technologies Limited Optical fiber with an attenuation reduction refractive index (ri) profile
WO2024006091A1 (en) * 2022-06-28 2024-01-04 Corning Incorporated Compliant optical fiber having updoped outer cladding
US12353002B2 (en) * 2022-12-22 2025-07-08 Sterlite Technologies Limited Optical fiber with improved microbending performance
US20240264367A1 (en) 2023-02-06 2024-08-08 Sterlite Technologies Limited Optical fiber with improved macro-bending and micro-bending performance
EP4517398A1 (en) * 2023-08-07 2025-03-05 Sterlite Technologies Limited Optical fiber and optical fiber ribbon
JP2025103145A (ja) * 2023-12-27 2025-07-09 信越化学工業株式会社 シングルモード光ファイバ

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CN101156097A (zh) * 2005-04-14 2008-04-02 康宁股份有限公司 掺杂碱和氟的光纤
US20080285929A1 (en) * 2006-10-19 2008-11-20 The Furukawa Electric Co., Ltd. Optical fiber
CN101414028A (zh) * 2008-09-27 2009-04-22 长飞光纤光缆有限公司 新型紫外传输光纤及其制备方法
CN101598834A (zh) * 2009-06-26 2009-12-09 长飞光纤光缆有限公司 一种单模光纤及其制造方法
CN102540327A (zh) * 2012-01-10 2012-07-04 长飞光纤光缆有限公司 弯曲不敏感单模光纤
CN102590933A (zh) * 2012-01-10 2012-07-18 长飞光纤光缆有限公司 一种弯曲不敏感单模光纤
CN102959438A (zh) * 2010-06-30 2013-03-06 康宁股份有限公司 具有渐变折射率的无Ge芯的大有效面积光纤
CN104635296A (zh) * 2014-11-10 2015-05-20 江苏大学 一种长距离激光能量传输光纤
US20150293300A1 (en) * 2010-12-03 2015-10-15 Ofs Fitel, Llc Single-Mode, Bend-Compensated, Large-Mode-Area Optical Fibers Designed To Accomodate Simplified Fabrication And Tighter Bends
WO2016007806A1 (en) * 2014-07-10 2016-01-14 Corning Incorporated High chlorine content low attenuation optical fiber
CN105324691A (zh) * 2013-06-10 2016-02-10 住友电气工业株式会社 光纤
CN105393149A (zh) * 2013-04-15 2016-03-09 康宁股份有限公司 低直径光纤
CN105527675A (zh) * 2014-10-21 2016-04-27 Ofs菲特尔有限责任公司 低损耗光纤及其制造方法

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EP3505983A1 (en) 2011-08-19 2019-07-03 Corning Incorporated Low bend loss optical fiber
US9618592B2 (en) 2011-09-30 2017-04-11 Hitachi, Ltd. Magnetic resonance imaging device with vibration suppression
KR101273801B1 (ko) * 2011-10-17 2013-06-11 에쓰이에이치에프코리아 (주) 구부림 손실 강화 광섬유
US8666214B2 (en) * 2011-11-30 2014-03-04 Corning Incorporated Low bend loss optical fiber
US8588569B2 (en) 2011-11-30 2013-11-19 Corning Incorporated Low bend loss optical fiber
US9975802B2 (en) * 2013-05-31 2018-05-22 Corning Incorporated Method for making low bend loss optical fiber preforms
US9580350B2 (en) 2014-11-19 2017-02-28 Corning Incorporated High hydroxyl TiO2-SiO2 glass

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CN101156097A (zh) * 2005-04-14 2008-04-02 康宁股份有限公司 掺杂碱和氟的光纤
US20080285929A1 (en) * 2006-10-19 2008-11-20 The Furukawa Electric Co., Ltd. Optical fiber
CN101414028A (zh) * 2008-09-27 2009-04-22 长飞光纤光缆有限公司 新型紫外传输光纤及其制备方法
CN101598834A (zh) * 2009-06-26 2009-12-09 长飞光纤光缆有限公司 一种单模光纤及其制造方法
CN102959438A (zh) * 2010-06-30 2013-03-06 康宁股份有限公司 具有渐变折射率的无Ge芯的大有效面积光纤
US20150293300A1 (en) * 2010-12-03 2015-10-15 Ofs Fitel, Llc Single-Mode, Bend-Compensated, Large-Mode-Area Optical Fibers Designed To Accomodate Simplified Fabrication And Tighter Bends
CN102590933A (zh) * 2012-01-10 2012-07-18 长飞光纤光缆有限公司 一种弯曲不敏感单模光纤
CN102540327A (zh) * 2012-01-10 2012-07-04 长飞光纤光缆有限公司 弯曲不敏感单模光纤
CN105393149A (zh) * 2013-04-15 2016-03-09 康宁股份有限公司 低直径光纤
CN105324691A (zh) * 2013-06-10 2016-02-10 住友电气工业株式会社 光纤
WO2016007806A1 (en) * 2014-07-10 2016-01-14 Corning Incorporated High chlorine content low attenuation optical fiber
CN105527675A (zh) * 2014-10-21 2016-04-27 Ofs菲特尔有限责任公司 低损耗光纤及其制造方法
CN104635296A (zh) * 2014-11-10 2015-05-20 江苏大学 一种长距离激光能量传输光纤

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114746783A (zh) * 2019-11-25 2022-07-12 康宁股份有限公司 在大弯曲直径下具有低宏弯损耗的光纤
CN114746783B (zh) * 2019-11-25 2024-06-07 康宁股份有限公司 在大弯曲直径下具有低宏弯损耗的光纤

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Publication number Publication date
US20180031761A1 (en) 2018-02-01
WO2018022870A3 (en) 2019-04-25
JP2019526073A (ja) 2019-09-12
US10094975B2 (en) 2018-10-09
EP3491437A2 (en) 2019-06-05
WO2018022870A2 (en) 2018-02-01
WO2018022411A1 (en) 2018-02-01

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Application publication date: 20190730