ATE526600T1 - Faser mit photonischem bandabstand - Google Patents

Faser mit photonischem bandabstand

Info

Publication number
ATE526600T1
ATE526600T1 AT08721372T AT08721372T ATE526600T1 AT E526600 T1 ATE526600 T1 AT E526600T1 AT 08721372 T AT08721372 T AT 08721372T AT 08721372 T AT08721372 T AT 08721372T AT E526600 T1 ATE526600 T1 AT E526600T1
Authority
AT
Austria
Prior art keywords
refractive index
core
cladding
fiber
periodic structure
Prior art date
Application number
AT08721372T
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 ATE526600T1 publication Critical patent/ATE526600T1/de

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)
AT08721372T 2007-03-05 2008-03-05 Faser mit photonischem bandabstand ATE526600T1 (de)

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
ATE526600T1 true ATE526600T1 (de) 2011-10-15

Family

ID=39738277

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08721372T ATE526600T1 (de) 2007-03-05 2008-03-05 Faser mit photonischem bandabstand

Country Status (6)

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

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
CN102317825A (zh) * 2008-12-18 2012-01-11 手性光子公司 光纤衍射光栅
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
WO2000042458A1 (fr) 1999-01-18 2000-07-20 Sumitomo Electric Industries, Ltd. Fibre optique et son procede de fabrication
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
AU772900B2 (en) * 1999-04-13 2004-05-13 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 (de) * 2001-04-11 2004-01-21 Crystal Fibre A/S Photonische kristallfasern (pcf) mit doppelkern mit speziellen dispersionseigenschaften
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
US7212717B2 (en) * 2004-11-01 2007-05-01 Sumitomo Electric Industries, Ltd. Optical fiber
JP2006126725A (ja) 2004-11-01 2006-05-18 Sumitomo Electric Ind Ltd 光ファイバ
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
DK2120073T3 (da) 2012-01-23
US20090317041A1 (en) 2009-12-24
EP2120073B1 (de) 2011-09-28
WO2008108404A1 (ja) 2008-09-12
EP2120073A1 (de) 2009-11-18
EP2120073A4 (de) 2010-06-09
JPWO2008108404A1 (ja) 2010-06-17
US7978947B2 (en) 2011-07-12

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