JP7597802B2 - マルチチャネル光結合器 - Google Patents

マルチチャネル光結合器 Download PDF

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Publication number
JP7597802B2
JP7597802B2 JP2022522877A JP2022522877A JP7597802B2 JP 7597802 B2 JP7597802 B2 JP 7597802B2 JP 2022522877 A JP2022522877 A JP 2022522877A JP 2022522877 A JP2022522877 A JP 2022522877A JP 7597802 B2 JP7597802 B2 JP 7597802B2
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Japan
Prior art keywords
optical
coupler array
core
refractive index
waveguides
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JP2022522877A
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English (en)
Japanese (ja)
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JP2022553941A (ja
Inventor
ヴィクター イリシュ コップ
チョンチュル パク
ジョナサン シンガー
ダニエル ノイグロシュル
Original Assignee
チラル フォトニクス， インコーポレイテッド
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Priority claimed from US16/670,224 external-priority patent/US10838155B2/en
Application filed by チラル フォトニクス， インコーポレイテッド filed Critical チラル フォトニクス， インコーポレイテッド
Publication of JP2022553941A publication Critical patent/JP2022553941A/ja
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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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide
    • 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
    • G02B6/024—Optical fibres with cladding with or without a coating with polarisation maintaining properties
    • 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
    • G02B6/24—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
    • 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
    • G02B6/2856—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 formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
JP2022522877A 2019-10-18 2020-10-15 マルチチャネル光結合器 Active JP7597802B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962923383P 2019-10-18 2019-10-18
US62/923,383 2019-10-18
US16/670,224 2019-10-31
US16/670,224 US10838155B2 (en) 2013-06-14 2019-10-31 Multichannel optical coupler
PCT/US2020/055778 WO2021076752A1 (fr) 2019-10-18 2020-10-15 Coupleur optique multicanal

Publications (2)

Publication Number Publication Date
JP2022553941A JP2022553941A (ja) 2022-12-27
JP7597802B2 true JP7597802B2 (ja) 2024-12-10

Family

ID=75538330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022522877A Active JP7597802B2 (ja) 2019-10-18 2020-10-15 マルチチャネル光結合器

Country Status (3)

Country Link
EP (1) EP4045954A4 (fr)
JP (1) JP7597802B2 (fr)
WO (1) WO2021076752A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11966091B2 (en) 2013-06-14 2024-04-23 Chiral Photonics, Inc. Multichannel optical coupler array
US12210185B2 (en) 2020-02-24 2025-01-28 Chiral Photonics, Inc. Wavelength division multiplexers for space division multiplexing (SDM-WDM devices)
US11609376B2 (en) 2020-02-24 2023-03-21 Chiral Photonics, Inc. Space division multiplexers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015094840A (ja) 2013-11-12 2015-05-18 パナソニックＩｐマネジメント株式会社 コンバイナ及びその製造方法
US20170276867A1 (en) 2013-06-14 2017-09-28 Chiral Photonics, Inc. Configurable polarization mode coupler
CN109239847A (zh) 2018-09-29 2019-01-18 武汉锐科光纤激光技术股份有限公司 光纤合束器及其制备方法
US20190049657A1 (en) 2013-06-14 2019-02-14 Chiral Photonics, Inc. Passive aligning optical coupler array

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1918496B (zh) 2003-12-18 2010-05-12 手性光子公司 低损耗和高耦合系数的光纤耦合器及其制作方法
US9851510B2 (en) 2008-07-14 2017-12-26 Chiral Photonics, Inc. Phase locking optical fiber coupler
US8326099B2 (en) 2008-07-14 2012-12-04 Chiral Photonics, Inc. Optical fiber coupler array
US20130216184A1 (en) 2008-07-14 2013-08-22 Victor Il'ich Kopp Configurable pitch reducing optical fiber array
US9316788B2 (en) * 2010-10-14 2016-04-19 Rwth Aachen Laser to chip coupler
US20120257857A1 (en) 2011-04-08 2012-10-11 Chiral Photonics, Inc. High Density Optical Packaging Header Apparatus
US10914891B2 (en) * 2013-06-14 2021-02-09 Chiral Photonics, Inc. Multichannel optical coupler
US10838155B2 (en) * 2013-06-14 2020-11-17 Chiral Photonics, Inc. Multichannel optical coupler
US9817191B2 (en) 2013-06-14 2017-11-14 Chiral Photonics, Inc. Multichannel optical coupler array
US10101536B2 (en) * 2013-06-14 2018-10-16 Chiral Photonics, Inc. Multichannel optical coupler array
CN107771292A (zh) * 2015-02-28 2018-03-06 音拂科技股份公司 光纤耦合器
EP3387471B1 (fr) * 2015-12-09 2022-05-04 Chiral Photonics, Inc. Réseau de fibres optiques à maintien de polarisation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170276867A1 (en) 2013-06-14 2017-09-28 Chiral Photonics, Inc. Configurable polarization mode coupler
US20190049657A1 (en) 2013-06-14 2019-02-14 Chiral Photonics, Inc. Passive aligning optical coupler array
JP2015094840A (ja) 2013-11-12 2015-05-18 パナソニックＩｐマネジメント株式会社 コンバイナ及びその製造方法
CN109239847A (zh) 2018-09-29 2019-01-18 武汉锐科光纤激光技术股份有限公司 光纤合束器及其制备方法

Also Published As

Publication number Publication date
EP4045954A1 (fr) 2022-08-24
JP2022553941A (ja) 2022-12-27
EP4045954A4 (fr) 2023-10-25
WO2021076752A1 (fr) 2021-04-22

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