DE60304750D1 - Dispersionskompensator mit flacher Durchlasskurve - Google Patents

Dispersionskompensator mit flacher Durchlasskurve

Info

Publication number
DE60304750D1
DE60304750D1 DE60304750T DE60304750T DE60304750D1 DE 60304750 D1 DE60304750 D1 DE 60304750D1 DE 60304750 T DE60304750 T DE 60304750T DE 60304750 T DE60304750 T DE 60304750T DE 60304750 D1 DE60304750 D1 DE 60304750D1
Authority
DE
Germany
Prior art keywords
dispersion compensator
transmission curve
flat transmission
flat
curve
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.)
Expired - Fee Related
Application number
DE60304750T
Other languages
English (en)
Other versions
DE60304750T2 (de
Inventor
Yuichi Kawahata
Fujitsu Mitamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE60304750D1 publication Critical patent/DE60304750D1/de
Publication of DE60304750T2 publication Critical patent/DE60304750T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/24—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
    • G02B6/29346—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 by wave or beam interference
    • G02B6/29358—Multiple beam interferometer external to a light guide, e.g. Fabry-Pérot, etalon, VIPA plate, OTDL plate, continuous interferometer, parallel plate resonator
    • 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
    • G02B6/29379—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 characterised by the function or use of the complete device
    • G02B6/29392—Controlling dispersion
    • G02B6/29394—Compensating wavelength dispersion
DE60304750T 2002-01-16 2003-01-15 Dispersionskompensator mit flacher Durchlasskurve Expired - Fee Related DE60304750T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002006824A JP4030763B2 (ja) 2002-01-16 2002-01-16 透過帯域平坦化された分散補償器
JP2002006824 2002-01-16

Publications (2)

Publication Number Publication Date
DE60304750D1 true DE60304750D1 (de) 2006-06-01
DE60304750T2 DE60304750T2 (de) 2007-05-16

Family

ID=19191275

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304750T Expired - Fee Related DE60304750T2 (de) 2002-01-16 2003-01-15 Dispersionskompensator mit flacher Durchlasskurve

Country Status (4)

Country Link
US (1) US6909537B2 (de)
EP (1) EP1333309B1 (de)
JP (1) JP4030763B2 (de)
DE (1) DE60304750T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6714705B1 (en) * 2002-05-07 2004-03-30 Avanex Corporation Tunable chromatic dispersion and dispersion slope compensator utilizing a virtually imaged phased array and a rotating grating
JP4518825B2 (ja) * 2004-03-31 2010-08-04 富士通株式会社 可変波長分散補償器
JP2006243500A (ja) 2005-03-04 2006-09-14 Fujitsu Ltd 波長分散補償器
JP4613814B2 (ja) * 2005-12-26 2011-01-19 日立金属株式会社 可変分散補償器
CN111712980B (zh) * 2018-02-14 2023-06-06 古河电气工业株式会社 光模块、其波长控制方法以及其校准方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2146384C (en) 1995-04-05 1999-05-11 Joseph Ip Chromatic dispersion compensation device
JP3464081B2 (ja) * 1995-07-26 2003-11-05 富士通株式会社 波長分波器
US5969865A (en) * 1995-07-26 1999-10-19 Fujitsu Limited Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US6028706A (en) 1995-07-26 2000-02-22 Fujitsu Limited Virtually imaged phased array (VIPA) having a varying reflectivity surface to improve beam profile
US5930045A (en) * 1995-07-26 1999-07-27 Fujitsu, Ltd. Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US5973838A (en) * 1995-07-26 1999-10-26 Fujitsu Limited Apparatus which includes a virtually imaged phased array (VIPA) in combination with a wavelength splitter to demultiplex wavelength division multiplexed (WDM) light
US6332689B1 (en) 1999-12-14 2001-12-25 Fujitsu Limited Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion
US6556320B1 (en) * 2000-05-19 2003-04-29 Avanex Corporation Tunable chromatic dispersion, dispersion slope, and polarization mode dispersion compensator utilizing a virtually imaged phased array
US6744991B1 (en) * 2000-05-19 2004-06-01 Avanex Corporation Tunable chromatic dispersion and polarization mode dispersion compensator utilizing a virtually imaged phased array
JP2002311235A (ja) 2000-09-14 2002-10-23 Oyokoden Lab Co Ltd 複合型の光分散補償素子とその素子を用いた光分散補償方法
US6668115B2 (en) * 2000-12-22 2003-12-23 Avanex Corporation Method, apparatus, and system for compensation of amplifier gain slope and chromatic dispersion utilizing a virtually imaged phased array
JP3994737B2 (ja) 2002-01-09 2007-10-24 富士通株式会社 光装置
US6714705B1 (en) * 2002-05-07 2004-03-30 Avanex Corporation Tunable chromatic dispersion and dispersion slope compensator utilizing a virtually imaged phased array and a rotating grating

Also Published As

Publication number Publication date
EP1333309B1 (de) 2006-04-26
EP1333309A3 (de) 2004-12-08
JP2003207618A (ja) 2003-07-25
DE60304750T2 (de) 2007-05-16
US6909537B2 (en) 2005-06-21
JP4030763B2 (ja) 2008-01-09
US20030147121A1 (en) 2003-08-07
EP1333309A2 (de) 2003-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee