CN119968585A - 反谐振空芯光纤 - Google Patents

反谐振空芯光纤 Download PDF

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Publication number
CN119968585A
CN119968585A CN202380062829.1A CN202380062829A CN119968585A CN 119968585 A CN119968585 A CN 119968585A CN 202380062829 A CN202380062829 A CN 202380062829A CN 119968585 A CN119968585 A CN 119968585A
Authority
CN
China
Prior art keywords
gas
optical fiber
region
fiber
antiresonant hollow
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
CN202380062829.1A
Other languages
English (en)
Chinese (zh)
Inventor
石川真二
佐藤慎
槚本正
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN119968585A publication Critical patent/CN119968585A/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
    • G02B6/02295—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
    • G02B6/02342—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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • G02B2006/0325—Fluid core or cladding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
CN202380062829.1A 2022-09-30 2023-09-12 反谐振空芯光纤 Pending CN119968585A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022157789 2022-09-30
JP2022-157789 2022-09-30
PCT/JP2023/033160 WO2024070658A1 (ja) 2022-09-30 2023-09-12 反共振中空コアファイバ

Publications (1)

Publication Number Publication Date
CN119968585A true CN119968585A (zh) 2025-05-09

Family

ID=90477478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380062829.1A Pending CN119968585A (zh) 2022-09-30 2023-09-12 反谐振空芯光纤

Country Status (5)

Country Link
US (1) US20260098997A1 (https=)
EP (1) EP4597179A4 (https=)
JP (1) JPWO2024070658A1 (https=)
CN (1) CN119968585A (https=)
WO (1) WO2024070658A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL300587A (en) * 2020-09-03 2023-04-01 Asml Netherlands Bv Photonic crystal radiation generator based on broadband hollow crystal fibers
GB202014418D0 (en) * 2020-09-14 2020-10-28 Univ Southampton Hollow core optical waveguides and methods for modification thereof
JP7528019B2 (ja) 2021-03-31 2024-08-05 本田技研工業株式会社 複合動力システム

Also Published As

Publication number Publication date
EP4597179A1 (en) 2025-08-06
US20260098997A1 (en) 2026-04-09
JPWO2024070658A1 (https=) 2024-04-04
WO2024070658A1 (ja) 2024-04-04
EP4597179A4 (en) 2026-01-07

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