WO2009020049A1 - 光伝送路および光伝送システム - Google Patents

光伝送路および光伝送システム Download PDF

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Publication number
WO2009020049A1
WO2009020049A1 PCT/JP2008/063795 JP2008063795W WO2009020049A1 WO 2009020049 A1 WO2009020049 A1 WO 2009020049A1 JP 2008063795 W JP2008063795 W JP 2008063795W WO 2009020049 A1 WO2009020049 A1 WO 2009020049A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical transmission
wavelength
dispersion
value
transmission system
Prior art date
Application number
PCT/JP2008/063795
Other languages
English (en)
French (fr)
Inventor
Kazunori Mukasa
Original Assignee
The Furukawa Electric Co., 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 The Furukawa Electric Co., Ltd. filed Critical The Furukawa Electric Co., Ltd.
Priority to EP08792010.4A priority Critical patent/EP2045634A4/en
Priority to US12/361,281 priority patent/US7693380B2/en
Publication of WO2009020049A1 publication Critical patent/WO2009020049A1/ja

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
    • G02B6/24—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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
    • G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
    • G02B6/29377—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties controlling dispersion around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
    • H04B10/25253—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres with dispersion management, i.e. using a combination of different kind of fibres in the transmission system

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Communication System (AREA)

Abstract

　中心に位置するコア部と、前記コア部の外周に位置し該コア部の周囲に三角格子状に配置された空孔を有するクラッド部とを備え、波長１０５０ｎｍにおいて波長分散値が負であるとともに、波長１０５０ｎｍにおける波長分散値を分散スロープ値で除算した値であるＤＰＳ値が－２００～－５０ｎｍである負分散ホーリーファイバと、前記負分散ホーリーファイバに接続し、波長１０５０ｎｍにおいて波長分散値が正であるとともに、波長１０５０ｎｍにおけるＤＰＳ値が－８００～－５０ｎｍである分散補償光ファイバと、を備える。これによって、１．０μｍ波長帯における広帯域の光伝送に適する光伝送路および光伝送システムを提供する。
PCT/JP2008/063795 2007-08-09 2008-07-31 光伝送路および光伝送システム WO2009020049A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08792010.4A EP2045634A4 (en) 2007-08-09 2008-07-31 OPTICAL TRANSMISSION PATH AND OPTICAL TRANSMISSION SYSTEM
US12/361,281 US7693380B2 (en) 2007-08-09 2009-01-28 Optical transmission line and optical transmission system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-207741 2007-08-09
JP2007207741A JP5137492B2 (ja) 2007-08-09 2007-08-09 光伝送路および光伝送システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/361,281 Continuation US7693380B2 (en) 2007-08-09 2009-01-28 Optical transmission line and optical transmission system

Publications (1)

Publication Number Publication Date
WO2009020049A1 true WO2009020049A1 (ja) 2009-02-12

Family

ID=40341283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063795 WO2009020049A1 (ja) 2007-08-09 2008-07-31 光伝送路および光伝送システム

Country Status (4)

Country Link
US (1) US7693380B2 (ja)
EP (1) EP2045634A4 (ja)
JP (1) JP5137492B2 (ja)
WO (1) WO2009020049A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7903919B2 (en) * 2007-09-10 2011-03-08 Furukawa Electric Co., Ltd. Holey fiber
US20110091176A1 (en) * 2009-08-03 2011-04-21 Furukawa Electric Co., Ltd. Holey fibers
JP5520622B2 (ja) * 2010-01-29 2014-06-11 古河電気工業株式会社 フォトニックバンドギャップファイバの製造方法およびフォトニックバンドギャップファイバ
EP2549306A1 (en) 2010-03-16 2013-01-23 Furukawa Electric Co., Ltd. Holey fiber
JP5619516B2 (ja) 2010-08-04 2014-11-05 古河電気工業株式会社 光ファイバ
US9075243B2 (en) * 2011-03-01 2015-07-07 Ofs Fitel, Llc Method and system for ultrashort pulse fiber delivery using higher order mode fiber
US8849083B1 (en) * 2011-04-28 2014-09-30 Nufern All glass leakage channel fibers and devices using them
US8811784B2 (en) 2011-10-04 2014-08-19 Furukawa Electric Co., Ltd. Optical fiber and optical transmission system
EP2765443B1 (en) * 2011-10-04 2017-05-31 Furukawa Electric Co., Ltd. Optical fiber and optical transmission system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001235649A (ja) * 2000-02-23 2001-08-31 Sumitomo Electric Ind Ltd 光ファイバ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191631A (en) * 1991-12-19 1993-03-02 At&T Bell Laboratories Hybrid optical fiber and method of increasing the effective area of optical transmission using same
US6718105B2 (en) 2000-02-23 2004-04-06 Sumitomo Electric Industries, Ltd. Optical fiber
US6526209B1 (en) * 2000-04-17 2003-02-25 Sumitomo Electric Industries, Ltd. Optical fiber having improved optics and structure
US6792188B2 (en) * 2000-07-21 2004-09-14 Crystal Fibre A/S Dispersion manipulating fiber
CN1582519A (zh) * 2001-12-21 2005-02-16 皮雷利&C.有限公司 利用微结构光纤的喇曼放大
US6901197B2 (en) * 2003-01-13 2005-05-31 Sumitomo Electric Industries, Ltd. Microstructured optical fiber
US7280730B2 (en) * 2004-01-16 2007-10-09 Imra America, Inc. Large core holey fibers
US7212717B2 (en) * 2004-11-01 2007-05-01 Sumitomo Electric Industries, Ltd. Optical fiber
EP2051115A1 (en) * 2007-02-02 2009-04-22 The Furukawa Electric Co., Ltd. Optical transmission system and dispersion-compensated optical fiber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001235649A (ja) * 2000-02-23 2001-08-31 Sumitomo Electric Ind Ltd 光ファイバ

Non-Patent Citations (7)

* Cited by examiner, † Cited by third party
Title
K. IEDA ET AL.: "Visible to Infrared WDM transmission over PCF", ECOC2006-TU3.3.4, 2006
KOJI IEDA ET AL.: "Visible to infrared high-speed WDM transmission over PCF", IEICE ELECTRONICS EXPRESS, vol. 4, no. 12, 25 June 2007 (2007-06-25), pages 375 - 379, XP008104375 *
KUROKAWA ET AL., JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 24, no. 1, 1 January 2006 (2006-01-01), pages 32 - 37
KUROKAWA K. ET AL.: "100km Teisonshitsu PCF ni Okeru Penalty free Bunsan Managed soliton Denso", IEICE TECHNICAL REPORT OCS, HIKARI TSUSHIN SYSTEM, vol. 105, no. 243, 19 August 2005 (2005-08-19), pages 17 - 21, XP008104362 *
KYOZO TSUJIKAWA ET AL.: "Application of a Prechirp Technique to 10-Gb/s Transmission at 1064 nm Through 24 km of Photonic Crystal Fiber", IEEE PHOTONICS TECHNOLOGY LETTERS, vol. 18, no. 19, 1 October 2006 (2006-10-01), pages 2026 - 2028, XP008104377 *
See also references of EP2045634A4 *
SIDDHARTH RAMACHANDRAN ET AL., OFC/NFOEC 2007 TECHNICAL DIGEST

Also Published As

Publication number Publication date
EP2045634A1 (en) 2009-04-08
US20090162020A1 (en) 2009-06-25
JP2009042523A (ja) 2009-02-26
EP2045634A4 (en) 2013-08-14
JP5137492B2 (ja) 2013-02-06
US7693380B2 (en) 2010-04-06

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