[go: up one dir, main page]

DK2120073T3 - Fotonisk båndgabsfiber - Google Patents

Fotonisk båndgabsfiber

Info

Publication number
DK2120073T3
DK2120073T3 DK08721372.4T DK08721372T DK2120073T3 DK 2120073 T3 DK2120073 T3 DK 2120073T3 DK 08721372 T DK08721372 T DK 08721372T DK 2120073 T3 DK2120073 T3 DK 2120073T3
Authority
DK
Denmark
Prior art keywords
refractive index
core
cladding
band gap
periodic structure
Prior art date
Application number
DK08721372.4T
Other languages
English (en)
Inventor
Ryuichiro Goto
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
Application granted granted Critical
Publication of DK2120073T3 publication Critical patent/DK2120073T3/da

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
    • G02B6/02342—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
    • G02B6/02295—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
    • 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
    • G02B6/0238—Longitudinal structures having higher refractive index than background material, e.g. high index solid rods
    • 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
    • G02B6/03644—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 - + -
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
    • H01S3/06729—Peculiar transverse fibre profile
    • H01S3/06741—Photonic crystal fibre, i.e. the fibre having a photonic bandgap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Lasers (AREA)
  • Optical Integrated Circuits (AREA)
DK08721372.4T 2007-03-05 2008-03-05 Fotonisk båndgabsfiber DK2120073T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007054273 2007-03-05
JP2007149181 2007-06-05
PCT/JP2008/053952 WO2008108404A1 (ja) 2007-03-05 2008-03-05 フォトニックバンドギャップファイバ

Publications (1)

Publication Number Publication Date
DK2120073T3 true DK2120073T3 (da) 2012-01-23

Family

ID=39738277

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08721372.4T DK2120073T3 (da) 2007-03-05 2008-03-05 Fotonisk båndgabsfiber

Country Status (6)

Country Link
US (1) US7978947B2 (da)
EP (1) EP2120073B1 (da)
JP (1) JPWO2008108404A1 (da)
AT (1) ATE526600T1 (da)
DK (1) DK2120073T3 (da)
WO (1) WO2008108404A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008283175A (ja) * 2007-04-10 2008-11-20 Fujikura Ltd ファイバレーザ装置
EP2376958A4 (en) * 2008-12-18 2012-07-04 Chiral Photonics Inc FIBER OPTIC DIFFACTION GRILLE
JP5306898B2 (ja) * 2009-03-16 2013-10-02 古河電気工業株式会社 光ファイバ
JP5597005B2 (ja) * 2010-03-24 2014-10-01 株式会社フジクラ 光ファイバ型光学フィルタ
JP5488157B2 (ja) * 2010-04-19 2014-05-14 日本電信電話株式会社 空間モードフィルタ
JP5275305B2 (ja) 2010-09-06 2013-08-28 株式会社東芝 発光体および発光装置
JP5679420B2 (ja) * 2010-09-28 2015-03-04 株式会社フジクラ ソリッドフォトニックバンドギャップファイバおよび該ファイバを用いたファイバモジュールおよびファイバアンプ、ファイバレーザ
US9146345B1 (en) 2012-01-20 2015-09-29 Clemson University High power optical fibers
US11876337B2 (en) 2019-10-25 2024-01-16 Clemson University Three-level system fiber lasers incorporating an all-solid photonic bandgap fiber

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01147412A (ja) 1987-12-03 1989-06-09 Furukawa Electric Co Ltd:The シングルモード光フアイバ
US6404966B1 (en) * 1998-05-07 2002-06-11 Nippon Telegraph And Telephone Corporation Optical fiber
JP3072842B2 (ja) * 1998-05-07 2000-08-07 日本電信電話株式会社 単一モード光ファイバ
AU762729B2 (en) 1999-01-18 2003-07-03 Sumitomo Electric Industries, Ltd. Optical fiber and method of manufacture thereof
JP4293156B2 (ja) 1999-04-13 2009-07-08 住友電気工業株式会社 光ファイバ及びそれを含む光通信システム
CA2334888A1 (en) 1999-04-13 2000-10-19 Sumitomo Electric Industries, Ltd. Optical fiber and optical communication system comprising the same
US6788865B2 (en) * 2000-03-03 2004-09-07 Nippon Telegraph And Telephone Corporation Polarization maintaining optical fiber with improved polarization maintaining property
JP2002237637A (ja) 2001-02-08 2002-08-23 Toshiba Corp ファイバレーザ装置
EP1381894A1 (en) * 2001-04-11 2004-01-21 Crystal Fibre A/S Dual core photonic crystal fibers (pcf) with special dispersion properties
JP3865208B2 (ja) * 2001-08-31 2007-01-10 日本電信電話株式会社 フォトニック結晶構造光ファイバ
JP3630664B2 (ja) 2002-01-29 2005-03-16 三菱電線工業株式会社 偏波保持フォトニッククリスタルファイバ
JP3628299B2 (ja) 2002-02-05 2005-03-09 三菱電線工業株式会社 ダブルクラッドファイバ及びダブルクラッドファイバの製造方法
JP2005025056A (ja) * 2003-07-04 2005-01-27 Nippon Telegr & Teleph Corp <Ntt> フォトニック結晶ファイバ
JP2006011328A (ja) * 2004-06-29 2006-01-12 Nippon Telegr & Teleph Corp <Ntt> フォトニック結晶ファイバ
JP4444177B2 (ja) 2004-08-11 2010-03-31 古河電気工業株式会社 光ファイバ、光ファイバテープおよび光インターコネクションシステム
US7190869B2 (en) * 2004-10-29 2007-03-13 The Hong Kong Polytechnic University Two-mode photonic crystal fiber and applications thereof
JP2006126725A (ja) 2004-11-01 2006-05-18 Sumitomo Electric Ind Ltd 光ファイバ
US7212717B2 (en) * 2004-11-01 2007-05-01 Sumitomo Electric Industries, Ltd. Optical fiber
JP2006139018A (ja) 2004-11-11 2006-06-01 Sumitomo Electric Ind Ltd 光ファイバ
US7272287B2 (en) * 2005-05-11 2007-09-18 Fitel Usa Corp Optical fiber filter for suppression of amplified spontaneous emission
JP4547317B2 (ja) 2005-08-24 2010-09-22 竹田 佳与 敷布団
JP3970299B2 (ja) 2005-11-25 2007-09-05 シャープ株式会社 半導体記憶装置

Also Published As

Publication number Publication date
US20090317041A1 (en) 2009-12-24
US7978947B2 (en) 2011-07-12
JPWO2008108404A1 (ja) 2010-06-17
WO2008108404A1 (ja) 2008-09-12
EP2120073B1 (en) 2011-09-28
ATE526600T1 (de) 2011-10-15
EP2120073A1 (en) 2009-11-18
EP2120073A4 (en) 2010-06-09

Similar Documents

Publication Publication Date Title
DK2120073T3 (da) Fotonisk båndgabsfiber
EP2082462A1 (en) Photonic bandgap fiber and fiber amplifier
WO2008108269A1 (ja) フォトニックバンドギャップファイバ
WO2008094234A3 (en) High numerical aperture fiber
WO2009040902A1 (ja) フォトニックバンドギャップファイバ
IN2014DN03921A (da)
WO2008157341A3 (en) Bend insensitivity in single mode optical fibers
SE0701556L (sv) Övergångsdel mellan två optiska vägledare
WO2012099498A3 (en) Multicore optical fiber (variants)
ATE538401T1 (de) Einfachmodus-glasfaser
IN2014DN04698A (da)
ATE483997T1 (de) Optischer koppler und verfahren zu seiner herstellung und verwendung
WO2012075509A3 (en) Large-mode-area optical fibers with bend compensation
MX2019009333A (es) Fibra optica para fotonica de silicio.
BR112012012441A2 (pt) fibra óptica de baixa perda
GB0802356D0 (en) A source of optical supercontinuum radiation
FI20045308A7 (fi) Optinen kuituvahvistin, jossa on vahvistuksen muotoerottelu
WO2013165548A3 (en) Multi-function beam delivery fibers and related system and method
ATE518162T1 (de) Kabel für einen optischen wellenleiter mit losen hohladern
WO2001042831A3 (en) Photonic-crystal fibre with specific mode confinement
DK1762867T3 (da) Optisk fiber med reduceret stimuleret Brillouin-spredning
SG10201907359VA (en) An active optical fibre
WO2011032684A3 (de) Transversalmodenfilter für wellenleiter
ATE457537T1 (de) Multimoden-lichtfaser
CN104020521A (zh) 一种正方结构全固态带隙光纤