FR2832227B1 - Egaliseur spectral dynamique mettant en oeuvre un miroir holographique semi-transparent programmable - Google Patents

Egaliseur spectral dynamique mettant en oeuvre un miroir holographique semi-transparent programmable

Info

Publication number
FR2832227B1
FR2832227B1 FR0114756A FR0114756A FR2832227B1 FR 2832227 B1 FR2832227 B1 FR 2832227B1 FR 0114756 A FR0114756 A FR 0114756A FR 0114756 A FR0114756 A FR 0114756A FR 2832227 B1 FR2832227 B1 FR 2832227B1
Authority
FR
France
Prior art keywords
holographic mirror
transparent holographic
dynamic spectral
programmable semi
programmable
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
FR0114756A
Other languages
English (en)
Other versions
FR2832227A1 (fr
Inventor
Jean Luc Kaiser
Tatiana Lukina
Raymond Chevallier
Bougrenet De La Tocnaye Jea De
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.)
Optogone
Optogone SA
Original Assignee
Optogone
Optogone 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
Application filed by Optogone, Optogone SA filed Critical Optogone
Priority to FR0114756A priority Critical patent/FR2832227B1/fr
Priority to US10/490,898 priority patent/US20050018960A1/en
Priority to EP02793239A priority patent/EP1444796A1/fr
Priority to PCT/FR2002/003906 priority patent/WO2003043233A1/fr
Publication of FR2832227A1 publication Critical patent/FR2832227A1/fr
Application granted granted Critical
Publication of FR2832227B1 publication Critical patent/FR2832227B1/fr
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
    • G02B6/24—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
    • G02B6/29395—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
    • 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
    • H04B10/25073—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion using spectral equalisation, e.g. spectral filtering

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
FR0114756A 2001-11-14 2001-11-14 Egaliseur spectral dynamique mettant en oeuvre un miroir holographique semi-transparent programmable Expired - Fee Related FR2832227B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0114756A FR2832227B1 (fr) 2001-11-14 2001-11-14 Egaliseur spectral dynamique mettant en oeuvre un miroir holographique semi-transparent programmable
US10/490,898 US20050018960A1 (en) 2001-11-14 2002-11-14 Dynamic spectral equalizer using a programmable holographic mirror
EP02793239A EP1444796A1 (fr) 2001-11-14 2002-11-14 Egaliseur spectral dynamique mettant en oeuvre un miroir holographique programmable
PCT/FR2002/003906 WO2003043233A1 (fr) 2001-11-14 2002-11-14 Egaliseur spectral dynamique mettant en oeuvre un miroir holographique programmable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0114756A FR2832227B1 (fr) 2001-11-14 2001-11-14 Egaliseur spectral dynamique mettant en oeuvre un miroir holographique semi-transparent programmable

Publications (2)

Publication Number Publication Date
FR2832227A1 FR2832227A1 (fr) 2003-05-16
FR2832227B1 true FR2832227B1 (fr) 2004-01-30

Family

ID=8869410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0114756A Expired - Fee Related FR2832227B1 (fr) 2001-11-14 2001-11-14 Egaliseur spectral dynamique mettant en oeuvre un miroir holographique semi-transparent programmable

Country Status (4)

Country Link
US (1) US20050018960A1 (fr)
EP (1) EP1444796A1 (fr)
FR (1) FR2832227B1 (fr)
WO (1) WO2003043233A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002950003A0 (en) * 2002-07-05 2002-09-12 Edith Cowan University A multi-function opto-vlsi processor for intelligent optial networks
WO2005059614A1 (fr) * 2003-11-17 2005-06-30 France Telecom S.A. Egaliseur spectral a compensation de dispersion chromatique
WO2012058652A2 (fr) 2010-10-29 2012-05-03 Drexel University Empilement de filtre électrooptique accordable
US9625878B2 (en) * 2009-03-10 2017-04-18 Drexel University Dynamic time multiplexing fabrication of holographic polymer dispersed liquid crystals for increased wavelength sensitivity
US8107167B2 (en) * 2009-05-04 2012-01-31 The Regents Of The University Of Michigan Spatial-dispersion-free spectral combining of pulsed high peak power fiber laser beams
US9576694B2 (en) 2010-09-17 2017-02-21 Drexel University Applications for alliform carbon

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4834474A (en) * 1987-05-01 1989-05-30 The University Of Rochester Optical systems using volume holographic elements to provide arbitrary space-time characteristics, including frequency-and/or spatially-dependent delay lines, chirped pulse compressors, pulse hirpers, pulse shapers, and laser resonators
GB9616598D0 (en) * 1996-08-07 1996-09-25 Univ Cambridge Tech Active holographic spectral equalizer
JP3196742B2 (ja) * 1998-11-11 2001-08-06 日本電気株式会社 液晶光学素子及びその製造方法
JP2000275675A (ja) * 1999-03-26 2000-10-06 Nec Corp 液晶光学素子およびその製造方法およびその駆動方法
US6538775B1 (en) * 1999-09-16 2003-03-25 Reveo, Inc. Holographically-formed polymer dispersed liquid crystals with multiple gratings
US6498872B2 (en) * 2000-02-17 2002-12-24 Jds Uniphase Inc. Optical configuration for a dynamic gain equalizer and a configurable add/drop multiplexer
US6678445B2 (en) * 2000-12-04 2004-01-13 Jds Uniphase Corporation Dynamic gain flattening filter
US20020109917A1 (en) * 2001-02-14 2002-08-15 Sagan Stephen F. Polarization insensitive variable optical attenuator

Also Published As

Publication number Publication date
EP1444796A1 (fr) 2004-08-11
US20050018960A1 (en) 2005-01-27
WO2003043233A1 (fr) 2003-05-22
FR2832227A1 (fr) 2003-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060731