FR2820837B1 - Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques - Google Patents

Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques

Info

Publication number
FR2820837B1
FR2820837B1 FR0102027A FR0102027A FR2820837B1 FR 2820837 B1 FR2820837 B1 FR 2820837B1 FR 0102027 A FR0102027 A FR 0102027A FR 0102027 A FR0102027 A FR 0102027A FR 2820837 B1 FR2820837 B1 FR 2820837B1
Authority
FR
France
Prior art keywords
improvement
communication systems
optical
optical communication
optical devices
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
FR0102027A
Other languages
English (en)
Other versions
FR2820837A1 (fr
Inventor
Daniel Kaplan
Thomas Oksenhendler
Pierre Tournois
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.)
Fastlite SARL
Original Assignee
Fastlite SARL
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 Fastlite SARL filed Critical Fastlite SARL
Priority to FR0102027A priority Critical patent/FR2820837B1/fr
Priority to PCT/FR2002/000466 priority patent/WO2002065202A1/fr
Publication of FR2820837A1 publication Critical patent/FR2820837A1/fr
Application granted granted Critical
Publication of FR2820837B1 publication Critical patent/FR2820837B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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 
    • G02F1/11—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
    • G02F1/116—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 acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves using an optically anisotropic medium, wherein the incident and the diffracted light waves have different polarizations, e.g. acousto-optic tunable filter [AOTF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • 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
    • G02F2201/16—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 series; tandem

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
FR0102027A 2001-02-12 2001-02-12 Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques Expired - Fee Related FR2820837B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0102027A FR2820837B1 (fr) 2001-02-12 2001-02-12 Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques
PCT/FR2002/000466 WO2002065202A1 (fr) 2001-02-12 2002-02-06 Dispositifs acousto-optiques programmables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102027A FR2820837B1 (fr) 2001-02-12 2001-02-12 Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques

Publications (2)

Publication Number Publication Date
FR2820837A1 FR2820837A1 (fr) 2002-08-16
FR2820837B1 true FR2820837B1 (fr) 2003-05-16

Family

ID=8860020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102027A Expired - Fee Related FR2820837B1 (fr) 2001-02-12 2001-02-12 Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques

Country Status (2)

Country Link
FR (1) FR2820837B1 (fr)
WO (1) WO2002065202A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852155B1 (fr) * 2003-03-03 2006-08-25 Fastlite Procede et dispositif pour le controle de l'amplitude du spectre en longueurs d'ondes des impulsions lumineuses ultra breves emises par les amplificateurs laser a passages multiples
WO2011101329A2 (fr) 2010-02-17 2011-08-25 High Q Technologies Gmbh Système et procédé d'amplification de laser pour générer des impulsions lasers reproductibles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154229A (ja) * 1984-01-24 1985-08-13 Nec Corp 超音波光変調器
JP2767635B2 (ja) * 1989-11-29 1998-06-18 ホーヤ株式会社 多波長光変調器
GB9518922D0 (en) * 1995-09-15 1995-11-15 Integrated Optical Components Controlling optical signals
FR2751095B1 (fr) * 1996-07-09 1998-10-30 Thomson Csf Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique

Also Published As

Publication number Publication date
FR2820837A1 (fr) 2002-08-16
WO2002065202A1 (fr) 2002-08-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111102