JP5307558B2 - コア間カップリングを備えたマルチコアフォトニックバンドギャップファイバ - Google Patents

コア間カップリングを備えたマルチコアフォトニックバンドギャップファイバ Download PDF

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JP5307558B2
JP5307558B2 JP2008557429A JP2008557429A JP5307558B2 JP 5307558 B2 JP5307558 B2 JP 5307558B2 JP 2008557429 A JP2008557429 A JP 2008557429A JP 2008557429 A JP2008557429 A JP 2008557429A JP 5307558 B2 JP5307558 B2 JP 5307558B2
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core
photonic bandgap
bandgap fiber
fiber
optical coupler
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JP2009528575A (ja
JP2009528575A5 (enExample
Inventor
ダンギ，ビナヤック
ディゴネット，マイケル・ジェイ・エフ
キノ，ゴードン・エス
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ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティ
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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
    • G02B6/02042—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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02323—Core having lower refractive index than cladding, e.g. photonic band gap guiding
    • G02B6/02328—Hollow or gas filled core
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
    • G02B6/02338—Structured core, e.g. core contains more than one material, non-constant refractive index distribution in core, asymmetric or non-circular elements in core unit, multiple cores, insertions between core and clad
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Integrated Circuits (AREA)
JP2008557429A 2006-03-02 2007-03-02 コア間カップリングを備えたマルチコアフォトニックバンドギャップファイバ Active JP5307558B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77822906P 2006-03-02 2006-03-02
US60/778,229 2006-03-02
PCT/US2007/005535 WO2007100924A1 (en) 2006-03-02 2007-03-02 Multiple-core photonic-bandgap fiber with coupling between the cores

Publications (3)

Publication Number Publication Date
JP2009528575A JP2009528575A (ja) 2009-08-06
JP2009528575A5 JP2009528575A5 (enExample) 2010-04-15
JP5307558B2 true JP5307558B2 (ja) 2013-10-02

Family

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JP2008557429A Active JP5307558B2 (ja) 2006-03-02 2007-03-02 コア間カップリングを備えたマルチコアフォトニックバンドギャップファイバ

Country Status (4)

Country Link
US (4) US7551819B2 (enExample)
EP (1) EP1991894B1 (enExample)
JP (1) JP5307558B2 (enExample)
WO (1) WO2007100924A1 (enExample)

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US7865051B2 (en) * 2008-07-02 2011-01-04 Ofs Fitel, Llc Polarization-dependent hollow-core optical fibers
WO2010038863A1 (ja) * 2008-10-03 2010-04-08 国立大学法人 横浜国立大学 非結合系マルチコアファイバ
WO2010101776A2 (en) * 2009-03-02 2010-09-10 Massachusetts Institute Of Technology Zero group-velocity modes in chalcogenide holey photonic crystal fibers
US9195000B2 (en) * 2009-12-02 2015-11-24 Ofs Fitel, Llc. Techniques for reducing crosstalk in multicore fibers
JP5734443B2 (ja) * 2010-10-12 2015-06-17 オーエフエス ファイテル，エルエルシー マルチコアファイバにおけるクロストークを低減するための技術
JP5828516B2 (ja) * 2012-03-14 2015-12-09 日本電信電話株式会社 偏光子
US9335466B2 (en) 2012-12-21 2016-05-10 The Board Of Trustees Of The Leland Stanford Junior University Waveguide apparatuses and methods
US9158065B2 (en) 2013-03-15 2015-10-13 Ofs Fitel, Llc Hollow core fiber with polarization dependent loss
US9417121B1 (en) 2013-06-04 2016-08-16 James E. Spencer Methods and apparatuses using optics with aperture for passing optical signals between input and output stages
US9240262B1 (en) * 2014-07-21 2016-01-19 General Electric Company Systems and methods for distributed pressure sensing
US9791619B2 (en) * 2015-10-06 2017-10-17 General Electric Company Microstructured optical fibers for gas sensing systems
EP3555680B1 (en) 2016-12-19 2023-06-28 Lawrence Livermore National Security, LLC Wavelength selective transfer of optical energy
US10838149B2 (en) * 2019-03-05 2020-11-17 Lawrence Livermore National Security, Llc Dual-core fiber amplifier for separation of thermal and nonlinear effects
CN109990727B (zh) * 2019-05-21 2024-09-17 中国计量大学 一种基于双芯光纤-光子晶体光纤结构的应变传感器
CN111796364A (zh) * 2020-06-19 2020-10-20 天津大学 一种太赫兹双芯反谐振光纤耦合器
CN112285060A (zh) * 2020-10-23 2021-01-29 天津理工大学 双芯微结构光纤模间干涉型高灵敏度折射率传感器
CN112859245B (zh) * 2021-01-15 2022-04-15 江西师范大学 双芯太赫兹光纤耦合器
CN113296183B (zh) * 2021-05-25 2022-03-29 北京科技大学 一种基于液晶填充的双芯光子晶体光纤偏振分束器
CN113671620B (zh) * 2021-08-23 2022-05-24 燕山大学 一种单芯保偏色散补偿微结构光纤
CN114111857A (zh) * 2021-11-16 2022-03-01 南京信息工程大学 一种基于游标效应的光纤fpi级联mi传感装置

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Also Published As

Publication number Publication date
US20110142397A1 (en) 2011-06-16
US8094983B2 (en) 2012-01-10
US20090263090A1 (en) 2009-10-22
JP2009528575A (ja) 2009-08-06
EP1991894B1 (en) 2012-12-19
EP1991894A1 (en) 2008-11-19
US20070274652A1 (en) 2007-11-29
WO2007100924A1 (en) 2007-09-07
US7551819B2 (en) 2009-06-23
US7853107B2 (en) 2010-12-14
US8385697B2 (en) 2013-02-26
US20120141081A1 (en) 2012-06-07

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