CN118591745A - 偏振保持光纤 - Google Patents

偏振保持光纤 Download PDF

Info

Publication number
CN118591745A
CN118591745A CN202380019282.7A CN202380019282A CN118591745A CN 118591745 A CN118591745 A CN 118591745A CN 202380019282 A CN202380019282 A CN 202380019282A CN 118591745 A CN118591745 A CN 118591745A
Authority
CN
China
Prior art keywords
polarization maintaining
optical fiber
maintaining optical
wavelength
core
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
CN202380019282.7A
Other languages
English (en)
Chinese (zh)
Inventor
佐佐木义一
林和幸
松尾昌一郎
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Publication of CN118591745A publication Critical patent/CN118591745A/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
    • G02B6/024—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
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02028—Small effective area or mode field radius, e.g. for allowing nonlinear effects
    • 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
    • G02B6/0365—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)
  • Nonlinear Science (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
CN202380019282.7A 2022-01-31 2023-01-27 偏振保持光纤 Pending CN118591745A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-013538 2022-01-31
JP2022013538 2022-01-31
PCT/JP2023/002604 WO2023145863A1 (ja) 2022-01-31 2023-01-27 偏波保持ファイバ

Publications (1)

Publication Number Publication Date
CN118591745A true CN118591745A (zh) 2024-09-03

Family

ID=87471737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380019282.7A Pending CN118591745A (zh) 2022-01-31 2023-01-27 偏振保持光纤

Country Status (4)

Country Link
US (1) US20250116809A1 (https=)
JP (1) JPWO2023145863A1 (https=)
CN (1) CN118591745A (https=)
WO (1) WO2023145863A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3732705B2 (ja) * 2000-02-29 2006-01-11 株式会社フジクラ 偏波保持光増幅用ファイバの製造方法
JP2002158384A (ja) * 2000-09-07 2002-05-31 Sumitomo Electric Ind Ltd 増幅用光ファイバ、光ファイバ増幅器、光送信器及び光通信システム
JP3833621B2 (ja) * 2002-03-15 2006-10-18 株式会社フジクラ 偏波保持光ファイバ
US7724422B2 (en) * 2004-01-30 2010-05-25 Nufern Method and apparatus for providing light having a selected polarization with an optical fiber
JP2007108261A (ja) * 2005-10-12 2007-04-26 Central Glass Co Ltd 偏波保持光導波路およびその製造方法
WO2008007743A1 (en) * 2006-07-12 2008-01-17 The Furukawa Electric Co., Ltd. Polarization retaining optical fiber, manufacturing method of polarization retaining optical fiber connector, and polarization retaining optical fiber connector
JP2015184371A (ja) * 2014-03-20 2015-10-22 株式会社フジクラ 偏波保持光ファイバ

Also Published As

Publication number Publication date
US20250116809A1 (en) 2025-04-10
WO2023145863A1 (ja) 2023-08-03
JPWO2023145863A1 (https=) 2023-08-03

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