CN104169760A - Ge-P共掺杂的多模光纤 - Google Patents

Ge-P共掺杂的多模光纤 Download PDF

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Publication number
CN104169760A
CN104169760A CN201280065933.8A CN201280065933A CN104169760A CN 104169760 A CN104169760 A CN 104169760A CN 201280065933 A CN201280065933 A CN 201280065933A CN 104169760 A CN104169760 A CN 104169760A
Authority
CN
China
Prior art keywords
optical fiber
core
fiber
silica
index
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
CN201280065933.8A
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English (en)
Chinese (zh)
Inventor
D·C·布克班德
M-J·李
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
Application filed by Corning Inc filed Critical Corning Inc
Publication of CN104169760A publication Critical patent/CN104169760A/zh
Pending legal-status Critical Current

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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
    • G02B6/028—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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
CN201280065933.8A 2011-11-04 2012-10-31 Ge-P共掺杂的多模光纤 Pending CN104169760A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/289,021 US8965163B2 (en) 2011-11-04 2011-11-04 Ge-P co-doped multimode optical fiber
US13/289,021 2011-11-04
PCT/US2012/062719 WO2013066961A1 (en) 2011-11-04 2012-10-31 Ge-p co-doped multimode optical fiber

Publications (1)

Publication Number Publication Date
CN104169760A true CN104169760A (zh) 2014-11-26

Family

ID=47215773

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280065933.8A Pending CN104169760A (zh) 2011-11-04 2012-10-31 Ge-P共掺杂的多模光纤

Country Status (9)

Country Link
US (1) US8965163B2 (enExample)
EP (1) EP2773990B1 (enExample)
JP (1) JP2014535078A (enExample)
KR (1) KR20140088151A (enExample)
CN (1) CN104169760A (enExample)
BR (1) BR112014010702A2 (enExample)
IN (1) IN2014DN03921A (enExample)
RU (1) RU2014122605A (enExample)
WO (1) WO2013066961A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106772784A (zh) * 2016-12-30 2017-05-31 中天科技精密材料有限公司 一种宽带折射率渐变的多模光纤
CN106842419A (zh) * 2016-12-30 2017-06-13 中天科技精密材料有限公司 一种宽带弯曲不敏感多模光纤
CN108375815A (zh) * 2018-04-17 2018-08-07 长飞光纤光缆股份有限公司 一种高带宽弯曲不敏感多模光纤
CN108594361A (zh) * 2018-04-17 2018-09-28 长飞光纤光缆股份有限公司 一种高带宽多模光纤
CN110360984A (zh) * 2019-07-08 2019-10-22 扬州市市政建设处 一种地表沉降的大范围分布式监测系统及方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2922657B1 (fr) * 2007-10-23 2010-02-12 Draka Comteq France Fibre multimode.
CN104040389A (zh) * 2011-12-27 2014-09-10 住友电气工业株式会社 光纤以及光缆
US9804325B2 (en) * 2014-01-31 2017-10-31 Ofs Fitel, Llc Framework for the design of optimum and near-optimum broadband multi-mode optical fibers by core doping
WO2015126895A1 (en) * 2014-02-19 2015-08-27 Corning Incorporated Multimode optical fiber operating over an extended wavelength range and system incorporating such
US9678270B2 (en) * 2014-02-28 2017-06-13 Draka Comteq, B.V. Multimode optical fiber with high bandwidth over an extended wavelength range, and corresponding multimode optical system
US9835796B2 (en) 2014-02-28 2017-12-05 Draka Comteq, B.V. Multimode optical fiber with high bandwidth over an extended wavelength range, and corresponding multimode optical system
US9804324B2 (en) 2015-01-30 2017-10-31 Sumitomo Electric Industries, Ltd. Multimode optical fiber
US9594212B2 (en) 2015-03-12 2017-03-14 Corning Incorporated Multimode optical fibers
JP6817957B2 (ja) 2015-04-15 2021-01-20 コーニング インコーポレイテッド フッ素および塩素が共ドープされたコア領域を有する低損失光ファイバ
US9919955B2 (en) * 2015-07-24 2018-03-20 Ofs Fitel, Llc Optical fiber with low loss and nanoscale structurally homogeneous core
US9733426B2 (en) 2015-11-18 2017-08-15 Sumitomo Electric Industries, Ltd. Multimode optical fiber
US9964701B2 (en) 2016-06-15 2018-05-08 Corning Incorporated Methods of manufacturing wide-band multi-mode optical fibers and core preforms for the same using specific fluorine doping parameter and 850 nm alpha profile
US10126495B2 (en) * 2016-06-29 2018-11-13 Corning Incorporated Coated low loss optical fiber with small diameter
JP6918983B2 (ja) * 2017-02-03 2021-08-11 ドラカ コムテック フランス １０６０ｎｍ周辺で動作するように最適化されたマルチモード光ファイバ、および対応するマルチモード光学システム
US10197726B2 (en) 2017-06-22 2019-02-05 Corning Incorporated Wide-band multimode optical fibers with cores having a radially-dependent alpha profile
US11022750B2 (en) 2018-09-13 2021-06-01 Corning Incorporated Wideband multimode co-doped optical fiber employing GeO2 and Al2O3 dopants

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111525A (en) * 1976-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide
US4770494A (en) * 1986-02-12 1988-09-13 American Telephone & Telegraph Company, At&T Bell Laboratories Low-loss silica optical waveguides
EP2096088A1 (en) * 2008-02-26 2009-09-02 Furukawa Electric North America Inc. (a Delaware Corporation) Accelerated aging of phosphorus-doped optical fibers
US20100303428A1 (en) * 2009-05-28 2010-12-02 Scott Robertson Bickham Bend Resistant Multimode Optical Fiber

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222631A (en) * 1978-03-03 1980-09-16 Corning Glass Works Multicomponent optical waveguide having index gradient
NL1024015C2 (nl) * 2003-07-28 2005-02-01 Draka Fibre Technology Bv Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel.
CN100552481C (zh) 2003-09-09 2009-10-21 株式会社藤仓 渐变折射率多模光纤及其制造方法
JP2005128515A (ja) * 2003-09-30 2005-05-19 Fujikura Ltd グレーデッドインデックス型マルチモードファイバ及びその製造方法
US7450806B2 (en) 2005-11-08 2008-11-11 Corning Incorporated Microstructured optical fibers and methods
US7421174B2 (en) 2006-08-28 2008-09-02 Furakawa Electric North America; Inc. Multi-wavelength, multimode optical fibers
US7315677B1 (en) 2006-09-14 2008-01-01 Corning Incorporated Dual dopant dual alpha multimode optical fiber
US7787731B2 (en) 2007-01-08 2010-08-31 Corning Incorporated Bend resistant multimode optical fiber
FR2922657B1 (fr) 2007-10-23 2010-02-12 Draka Comteq France Fibre multimode.
US20090169163A1 (en) 2007-12-13 2009-07-02 Abbott Iii John Steele Bend Resistant Multimode Optical Fiber
JP5587323B2 (ja) 2008-09-26 2014-09-10 コーニング インコーポレイテッド 高開口数多モード光ファイバ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111525A (en) * 1976-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide
US4770494A (en) * 1986-02-12 1988-09-13 American Telephone & Telegraph Company, At&T Bell Laboratories Low-loss silica optical waveguides
EP2096088A1 (en) * 2008-02-26 2009-09-02 Furukawa Electric North America Inc. (a Delaware Corporation) Accelerated aging of phosphorus-doped optical fibers
US20100303428A1 (en) * 2009-05-28 2010-12-02 Scott Robertson Bickham Bend Resistant Multimode Optical Fiber

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106772784A (zh) * 2016-12-30 2017-05-31 中天科技精密材料有限公司 一种宽带折射率渐变的多模光纤
CN106842419A (zh) * 2016-12-30 2017-06-13 中天科技精密材料有限公司 一种宽带弯曲不敏感多模光纤
CN106842419B (zh) * 2016-12-30 2019-10-18 中天科技精密材料有限公司 一种宽带弯曲不敏感多模光纤
CN108375815A (zh) * 2018-04-17 2018-08-07 长飞光纤光缆股份有限公司 一种高带宽弯曲不敏感多模光纤
CN108594361A (zh) * 2018-04-17 2018-09-28 长飞光纤光缆股份有限公司 一种高带宽多模光纤
CN108375815B (zh) * 2018-04-17 2020-08-25 长飞光纤光缆股份有限公司 一种高带宽弯曲不敏感多模光纤
CN110360984A (zh) * 2019-07-08 2019-10-22 扬州市市政建设处 一种地表沉降的大范围分布式监测系统及方法
CN110360984B (zh) * 2019-07-08 2024-04-30 扬州市市政建设处 一种地表沉降的大范围分布式监测系统及方法

Also Published As

Publication number Publication date
US8965163B2 (en) 2015-02-24
WO2013066961A1 (en) 2013-05-10
US20130114934A1 (en) 2013-05-09
KR20140088151A (ko) 2014-07-09
EP2773990B1 (en) 2019-10-30
BR112014010702A2 (pt) 2017-04-25
RU2014122605A (ru) 2015-12-10
JP2014535078A (ja) 2014-12-25
EP2773990A1 (en) 2014-09-10
IN2014DN03921A (enExample) 2015-05-15

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