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DE69913657T2 - Hintereinanderschaltung von abstimmbaren optischen filterelementen - Google Patents

Hintereinanderschaltung von abstimmbaren optischen filterelementen Download PDF

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Publication number
DE69913657T2
DE69913657T2 DE69913657T DE69913657T DE69913657T2 DE 69913657 T2 DE69913657 T2 DE 69913657T2 DE 69913657 T DE69913657 T DE 69913657T DE 69913657 T DE69913657 T DE 69913657T DE 69913657 T2 DE69913657 T2 DE 69913657T2
Authority
DE
Germany
Prior art keywords
interconnecting
optical filter
filter elements
tunable optical
tunable
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
DE69913657T
Other languages
English (en)
Other versions
DE69913657D1 (de
Inventor
A Norwood
W Sossen
H Rudasill
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.)
EIDP Inc
Original Assignee
Corning Inc
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
Priority claimed from US09/251,893 external-priority patent/US6256428B1/en
Application filed by Corning Inc filed Critical Corning Inc
Application granted granted Critical
Publication of DE69913657D1 publication Critical patent/DE69913657D1/de
Publication of DE69913657T2 publication Critical patent/DE69913657T2/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
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • 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
    • G02B6/29395—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 configurable, e.g. tunable or reconfigurable
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0147—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on thermo-optic effects
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • G02F1/212—Mach-Zehnder type
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/06—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/307—Reflective grating, i.e. Bragg grating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE69913657T 1998-02-20 1999-02-22 Hintereinanderschaltung von abstimmbaren optischen filterelementen Expired - Fee Related DE69913657T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7551298P 1998-02-20 1998-02-20
US09/251,893 US6256428B1 (en) 1999-02-19 1999-02-19 Cascading of tunable optical filter elements
PCT/US1999/003853 WO1999042875A1 (en) 1998-02-20 1999-02-22 Cascading of tunable optical filter elements

Publications (2)

Publication Number Publication Date
DE69913657D1 DE69913657D1 (de) 2004-01-29
DE69913657T2 true DE69913657T2 (de) 2004-10-07

Family

ID=26756953

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913657T Expired - Fee Related DE69913657T2 (de) 1998-02-20 1999-02-22 Hintereinanderschaltung von abstimmbaren optischen filterelementen

Country Status (7)

Country Link
EP (1) EP1055143B1 (de)
JP (1) JP2002504706A (de)
CN (1) CN1291294A (de)
AU (1) AU3307599A (de)
CA (1) CA2320083A1 (de)
DE (1) DE69913657T2 (de)
WO (1) WO1999042875A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2344657A (en) * 1998-11-06 2000-06-14 Univ Heriot Watt Wavelength selective optical filter
IL128503A (en) * 1999-02-11 2003-07-06 Eci Telecom Ltd Wdm multiplexer
US6559988B1 (en) * 1999-12-16 2003-05-06 Lucent Technologies Inc. Optical wavelength add/drop multiplexer for dual signal transmission rates
JP3651876B2 (ja) 2000-02-07 2005-05-25 エヌティティエレクトロニクス株式会社 波長多重光信号の合分波方式
JP2001221041A (ja) * 2000-02-07 2001-08-17 Sanshin Ind Co Ltd 船外機のマフラ取付構造
FR2823563B1 (fr) * 2001-04-12 2003-09-26 Get Enst Filtre optique mono ou multi-frequence rapidement accordable
US7145165B2 (en) 2001-09-12 2006-12-05 Honeywell International Inc. Tunable laser fluid sensor
US6816636B2 (en) 2001-09-12 2004-11-09 Honeywell International Inc. Tunable optical filter
US7470894B2 (en) 2002-03-18 2008-12-30 Honeywell International Inc. Multi-substrate package assembly
FI20022249A7 (fi) * 2002-12-20 2004-06-21 Chun Ye Virittimiä, viritettäviä polarointi-interferenssisuodattimia ja viritysmenetelmiä
US7586114B2 (en) 2004-09-28 2009-09-08 Honeywell International Inc. Optical cavity system having an orthogonal input
US7656532B2 (en) 2006-04-18 2010-02-02 Honeywell International Inc. Cavity ring-down spectrometer having mirror isolation
US8009983B2 (en) * 2008-06-26 2011-08-30 Tyco Electronics Subsea Communications Llc High loss loop back for long repeater span
US8198590B2 (en) 2008-10-30 2012-06-12 Honeywell International Inc. High reflectance terahertz mirror and related method
US7864326B2 (en) 2008-10-30 2011-01-04 Honeywell International Inc. Compact gas sensor using high reflectance terahertz mirror and related system and method
CN102033053B (zh) 2010-11-12 2012-06-20 浙江理工大学 基于激光合成波长干涉的空气折射率测量方法及装置
CN102087371A (zh) * 2010-12-10 2011-06-08 福州高意通讯有限公司 光学薄片的加热方法及一种可调谐的fp滤波器
CN103399419A (zh) * 2013-08-07 2013-11-20 苏州扬清芯片科技有限公司 一种温控型滤光器件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4632517A (en) * 1983-12-08 1986-12-30 University Of Pittsburgh Crystalline colloidal narrow band radiation filter
JPS61151603A (ja) * 1984-12-26 1986-07-10 Mitsubishi Electric Corp 光回路部品
JP2741540B2 (ja) * 1989-07-10 1998-04-22 キヤノン株式会社 カラー画像形成装置
US5671307A (en) * 1995-04-10 1997-09-23 Universite Laval Use of a temperature gradient to impose a chirp on a fibre bragg grating
US6285810B1 (en) * 1996-07-26 2001-09-04 Italtel Spa Tunable add/drop optical device
US5857043A (en) * 1996-08-12 1999-01-05 Corning Incorporated Variable period amplitude grating mask and method for use
US5706375A (en) * 1996-09-10 1998-01-06 Jds Fitel Inc. Variable-attenuation tunable optical router

Also Published As

Publication number Publication date
CA2320083A1 (en) 1999-08-26
EP1055143B1 (de) 2003-12-17
AU3307599A (en) 1999-09-06
JP2002504706A (ja) 2002-02-12
DE69913657D1 (de) 2004-01-29
WO1999042875A1 (en) 1999-08-26
CN1291294A (zh) 2001-04-11
EP1055143A1 (de) 2000-11-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: E.I. DU PONT DE NEMOURS AND COMPANY, WILMINGTON, D

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 80331 MUENCHEN

8339 Ceased/non-payment of the annual fee