DE60115966D1 - Optische filter, ihre herstellungsverfahren und ihre anwendung für ein multiplexsystem - Google Patents

Optische filter, ihre herstellungsverfahren und ihre anwendung für ein multiplexsystem

Info

Publication number
DE60115966D1
DE60115966D1 DE60115966T DE60115966T DE60115966D1 DE 60115966 D1 DE60115966 D1 DE 60115966D1 DE 60115966 T DE60115966 T DE 60115966T DE 60115966 T DE60115966 T DE 60115966T DE 60115966 D1 DE60115966 D1 DE 60115966D1
Authority
DE
Germany
Prior art keywords
manufacturing
application
optical filters
multiplex system
multiplex
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
DE60115966T
Other languages
English (en)
Other versions
DE60115966T2 (de
Inventor
Frederic Chazallet
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.)
Compagnie Industriel des Lasers CILAS SA
Original Assignee
Compagnie Industriel des Lasers CILAS SA
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 FR0013122A external-priority patent/FR2815417B1/fr
Priority claimed from FR0013870A external-priority patent/FR2816063B1/fr
Priority claimed from FR0013869A external-priority patent/FR2816062B1/fr
Application filed by Compagnie Industriel des Lasers CILAS SA filed Critical Compagnie Industriel des Lasers CILAS SA
Publication of DE60115966D1 publication Critical patent/DE60115966D1/de
Application granted granted Critical
Publication of DE60115966T2 publication Critical patent/DE60115966T2/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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • 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
    • G02B6/29304—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 diffraction, e.g. grating
    • G02B6/29305—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 diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29311—Diffractive element operating in transmission
    • 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
    • G02B6/2938—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 for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12083—Constructional arrangements
    • G02B2006/12107—Grating
    • 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
    • G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
    • 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
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/05—Function characteristic wavelength dependent
    • G02F2203/055—Function characteristic wavelength dependent wavelength filtering
DE60115966T 2000-10-13 2001-10-12 Optische filter, ihre herstellungsverfahren und ihre anwendung für ein multiplexsystem Expired - Fee Related DE60115966T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
FR0013122A FR2815417B1 (fr) 2000-10-13 2000-10-13 Filtre optique, son procede de fabrication et son utilisation pour un systeme multiplex
FR0013122 2000-10-13
FR0013869 2000-10-27
FR0013870A FR2816063B1 (fr) 2000-10-27 2000-10-27 Filtre optique actif, son procede de fabrication et son utilisation pour un systeme mulitplex
FR0013869A FR2816062B1 (fr) 2000-10-27 2000-10-27 Filtre optique, son procede de fabrication par dopage ionique et son utilisation pour un systeme multiplex
FR0013870 2000-10-27
PCT/FR2001/003159 WO2002031551A1 (fr) 2000-10-13 2001-10-12 Filtres optiques, leur procede de fabrication et leur utilisation pour un systeme multiplexe

Publications (2)

Publication Number Publication Date
DE60115966D1 true DE60115966D1 (de) 2006-01-19
DE60115966T2 DE60115966T2 (de) 2006-07-06

Family

ID=27248710

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115966T Expired - Fee Related DE60115966T2 (de) 2000-10-13 2001-10-12 Optische filter, ihre herstellungsverfahren und ihre anwendung für ein multiplexsystem

Country Status (4)

Country Link
EP (1) EP1417521B1 (de)
AU (1) AU2001295694A1 (de)
DE (1) DE60115966T2 (de)
WO (1) WO2002031551A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0201969D0 (en) 2002-01-29 2002-03-13 Qinetiq Ltd Integrated optics devices
GB0306008D0 (en) 2003-03-15 2003-04-23 Qinetiq Ltd Optical device
GB0306634D0 (en) 2003-03-22 2003-04-30 Qinetiq Ltd Optical wavelength division multiplexer/demultiplexer device
US20060215954A1 (en) 2004-03-22 2006-09-28 Jenkins Richard M Optical routing device comprising hollow waveguides and mems reflective elements
FR2856804B1 (fr) * 2003-06-26 2005-11-11 Cilas Marseille Filtres optiques a reseau resonnant
WO2018222839A1 (en) * 2017-06-01 2018-12-06 Radiabeam Technologies, Llc Split structure particle accelerators

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868589A (en) * 1972-10-10 1975-02-25 Univ California Thin film devices and lasers
US3970959A (en) * 1973-04-30 1976-07-20 The Regents Of The University Of California Two dimensional distributed feedback devices and lasers
US4496216A (en) * 1982-12-30 1985-01-29 Polaroid Corporation Method and apparatus for exposing photosensitive material
JPS6476005A (en) * 1987-09-17 1989-03-22 Ricoh Kk Wavelength multiple optical demultiplexer
US5157537A (en) * 1991-02-01 1992-10-20 Yeda Research And Development Co., Ltd. Distributed resonant cavity light beam modulator
SE468188B (sv) * 1991-04-08 1992-11-16 Stiftelsen Inst Foer Mikroelek Metod foer inkoppling av straalning i en infraroeddetektor, jaemte anordning
US5245596A (en) * 1991-06-26 1993-09-14 Eastman Kodak Company Optical head having a grating with a doubly periodic structure
US5216680A (en) * 1991-07-11 1993-06-01 Board Of Regents, The University Of Texas System Optical guided-mode resonance filter
DE4228853C2 (de) * 1991-09-18 1993-10-21 Schott Glaswerke Optischer Wellenleiter mit einem planaren oder nur geringfügig gewölbten Substrat und Verfahren zu dessen Herstellung sowie Verwendung eines solchen
US5434708A (en) * 1992-09-08 1995-07-18 Eastman Kodak Company Optical reproducing apparatus ultilizing a polarization beam splitter
IL118209A0 (en) * 1996-05-09 1998-02-08 Yeda Res & Dev Active electro-optical wavelength-selective mirrors and active electro-optic wavelength-selective filters
US5892230A (en) * 1997-05-29 1999-04-06 Massachusetts Institute Of Technology Scintillating fiducial patterns
US6035089A (en) * 1997-06-11 2000-03-07 Lockheed Martin Energy Research Corporation Integrated narrowband optical filter based on embedded subwavelength resonant grating structures
FR2775355B1 (fr) * 1998-02-26 2000-03-31 Alsthom Cge Alcatel Reflecteur optique en semi-conducteur et procede de fabrication
JP4172057B2 (ja) * 1998-04-28 2008-10-29 松下電器産業株式会社 偏光性回折格子の作成方法
JP3627093B2 (ja) * 1999-03-24 2005-03-09 大阪府 共振モード格子フィルター
KR100390875B1 (ko) * 1999-10-27 2003-07-10 (주)해빛정보 위상 회절 격자형 광 저대역 통과필터

Also Published As

Publication number Publication date
EP1417521B1 (de) 2005-12-14
WO2002031551A1 (fr) 2002-04-18
EP1417521A1 (de) 2004-05-12
AU2001295694A1 (en) 2002-04-22
DE60115966T2 (de) 2006-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee