ATE312370T1 - Lichtimpulskontrolle mittels programmierbarer akustooptischer vorrichtung - Google Patents

Lichtimpulskontrolle mittels programmierbarer akustooptischer vorrichtung

Info

Publication number
ATE312370T1
ATE312370T1 AT97931873T AT97931873T ATE312370T1 AT E312370 T1 ATE312370 T1 AT E312370T1 AT 97931873 T AT97931873 T AT 97931873T AT 97931873 T AT97931873 T AT 97931873T AT E312370 T1 ATE312370 T1 AT E312370T1
Authority
AT
Austria
Prior art keywords
pct
programmable
acoustic wave
acoustic
optical pulse
Prior art date
Application number
AT97931873T
Other languages
English (en)
Inventor
Pierre Tournois
Original Assignee
Thales 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 FR9608510A external-priority patent/FR2751094A1/fr
Application filed by Thales Sa filed Critical Thales Sa
Application granted granted Critical
Publication of ATE312370T1 publication Critical patent/ATE312370T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
    • 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
    • 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
    • G02F1/113—Circuit or control arrangements
    • 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]
    • 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
    • G02F1/125—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 in an optical waveguide structure
    • 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
    • G02F2203/26—Pulse shaping; Apparatus or methods therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
  • Semiconductor Lasers (AREA)
  • Recrystallisation Techniques (AREA)
  • Optical Communication System (AREA)
  • Power Conversion In General (AREA)
AT97931873T 1996-07-09 1997-07-04 Lichtimpulskontrolle mittels programmierbarer akustooptischer vorrichtung ATE312370T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9608510A FR2751094A1 (fr) 1996-07-09 1996-07-09 Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique
FR9610717A FR2751095B1 (fr) 1996-07-09 1996-09-03 Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique
PCT/FR1997/001206 WO1998001788A1 (fr) 1996-07-09 1997-07-04 Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique

Publications (1)

Publication Number Publication Date
ATE312370T1 true ATE312370T1 (de) 2005-12-15

Family

ID=26232820

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97931873T ATE312370T1 (de) 1996-07-09 1997-07-04 Lichtimpulskontrolle mittels programmierbarer akustooptischer vorrichtung

Country Status (6)

Country Link
US (1) US6072813A (de)
EP (1) EP0882251B1 (de)
AT (1) ATE312370T1 (de)
DE (1) DE69734821T2 (de)
FR (1) FR2751095B1 (de)
WO (1) WO1998001788A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810750B1 (fr) * 2000-06-21 2002-09-06 Fastlite Dispositif acousto-optique programmable pour le controle de l'amplitude du spectre en longueurs d'onde des systemes de communications optiques multiplexes en longueurs d'onde
US6510256B1 (en) * 2000-06-29 2003-01-21 Proximion Fiber Optics Ab Method and arrangement in connection with optical bragg-reflectors
AU2002245345A1 (en) 2001-01-30 2002-08-12 Board Of Trustees Operating Michigan State University Control system and apparatus for use with laser excitation or ionization
US7973936B2 (en) * 2001-01-30 2011-07-05 Board Of Trustees Of Michigan State University Control system and apparatus for use with ultra-fast laser
US7583710B2 (en) * 2001-01-30 2009-09-01 Board Of Trustees Operating Michigan State University Laser and environmental monitoring system
US8208505B2 (en) * 2001-01-30 2012-06-26 Board Of Trustees Of Michigan State University Laser system employing harmonic generation
US7609731B2 (en) * 2001-01-30 2009-10-27 Board Of Trustees Operating Michigan State University Laser system using ultra-short laser pulses
US7567596B2 (en) * 2001-01-30 2009-07-28 Board Of Trustees Of Michigan State University Control system and apparatus for use with ultra-fast laser
US7450618B2 (en) * 2001-01-30 2008-11-11 Board Of Trustees Operating Michigan State University Laser system using ultrashort laser pulses
FR2820837B1 (fr) * 2001-02-12 2003-05-16 Fastlite Perfectionnement aux dispositif acousto-optiques programmables pour systemes de communication optiques
FR2827679B1 (fr) * 2001-07-20 2003-11-14 Thales Sa Etireur d'impulsions ultracourtes compact et adaptatif
US6490075B1 (en) * 2001-08-16 2002-12-03 The United States Of America As Represented By The Secretary Of The Navy Acousto-optic tunable filter hyperspectral imaging system
FR2834080B1 (fr) * 2001-12-20 2004-04-30 Thales Sa Chaine amplificatrice pour la generation d'impulsions ultracourtes de forte puissance
KR100443288B1 (ko) * 2002-01-22 2004-08-09 한국전자통신연구원 밀리미터파 대역의 광 발진기
WO2003096495A1 (en) * 2002-05-10 2003-11-20 The Regents Of The University Of Colorado Pulse amplification with stretcher providing negative dispersion
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
FR2872592B1 (fr) 2004-07-02 2006-09-15 Thales Sa Chaine amplificatrice pour la generation d'impulsions lumineuses ultracourtes de durees d'impulsions differentes
EP1851532A1 (de) * 2005-02-14 2007-11-07 Board of Trustees of Michigan State University Ultraschnelles lasersystem
FR2887327B1 (fr) 2005-06-17 2007-08-24 Thales Sa Procede de protection antimissiles de vehicules et dispositif de mise en oeuvre
US20060293644A1 (en) * 2005-06-21 2006-12-28 Donald Umstadter System and methods for laser-generated ionizing radiation
EP1957959A2 (de) 2005-11-30 2008-08-20 Board of Trustees of Michigan State University Identifizierung molekularer eigenschaften auf laserbasis
US9018562B2 (en) 2006-04-10 2015-04-28 Board Of Trustees Of Michigan State University Laser material processing system
US8102594B2 (en) * 2006-04-28 2012-01-24 Cornell University Methods and systems for compensation of self-phase modulation in fiber-based amplification systems
DE102006034755A1 (de) * 2006-07-24 2008-01-31 Carl Zeiss Smt Ag Optische Vorrichtung sowie Verfahren zur Korrektur bzw. Verbesserung des Abbildungsverhaltens einer optischen Vorrichtung
EP2232653B1 (de) 2007-12-21 2013-03-27 Board of Trustees of Michigan State University Phasensteuerung in ultrakurzpulslasern mit einem verformbaren spiegel im pulsdehner
EP2211430A3 (de) * 2009-01-23 2015-05-27 Board of Trustees of Michigan State University Laserautokorrelationssystem
US8861075B2 (en) 2009-03-05 2014-10-14 Board Of Trustees Of Michigan State University Laser amplification system
US8630322B2 (en) * 2010-03-01 2014-01-14 Board Of Trustees Of Michigan State University Laser system for output manipulation
EP2629142B1 (de) 2012-02-14 2019-05-08 Fastlite Schnelles optisches Verzögerungsabtastverfahren und Vorrichtung mit Verwendung der Zeitabhängigkeit der akustisch-optischen Diffraktion
CN103968989B (zh) * 2014-05-15 2017-02-01 黑龙江大学 利用线性调频多光束激光外差二次谐波法及扭摆法测量微冲量的方法
CN103954392B (zh) * 2014-05-15 2016-04-13 黑龙江大学 线性调频多光束激光外差测量扭摆微冲量装置的扭摆微冲量测量方法
HUP1500264A2 (en) * 2015-06-01 2018-05-02 Femtonics Kft Layered structured acousto-optical deflector and method for optical beam deflection with deflectior
DE102018132327B4 (de) 2018-12-14 2021-02-25 Leica Microsystems Cms Gmbh Verfahren und Signalgenerator zum Ansteuern eines akustooptischen Elements sowie Anordnung und Mikroskop mit einem Signalgenerator
CN117471720B (zh) * 2023-12-27 2024-04-09 武汉中科锐择光电科技有限公司 一种基于声光延时线的超短脉冲整形装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1407688A (fr) * 1964-06-05 1965-08-06 Csf Interféromètre pour la compression de trains d'ondes pulsés
FR1452050A (fr) * 1965-05-03 1966-02-25 Csf Lignes acoustiques dispersives
FR1482899A (fr) * 1966-03-17 1967-06-02 Csf Lignes acoustiques dispersives
FR1526082A (fr) * 1967-03-29 1968-05-24 Csf Ligne à retard dispersive à section tubulaire
FR2068014A5 (de) * 1969-11-25 1971-08-20 Thomson Csf
FR2151727A5 (de) * 1971-09-10 1973-04-20 Thomson Csf
US3862413A (en) * 1972-12-15 1975-01-21 United Aircraft Corp Apparatus for providing pulses having electronically variable characteristics
FR2250102B1 (de) * 1973-10-31 1976-10-01 Thomson Csf
FR2266394B1 (de) * 1974-03-26 1981-02-27 Thomson Csf
US4159539A (en) * 1974-11-08 1979-06-26 Thomson-Csf Elastic waves device for memorizing information
US4128615A (en) * 1974-11-08 1978-12-05 Thomson-Csf Method for processing an electric signal using elastic surface waves
FR2365138A1 (fr) * 1976-09-17 1978-04-14 Thomson Csf Systeme de codage par modulation d'un signal lumineux
FR2478824A1 (fr) * 1980-03-21 1981-09-25 Thomson Csf Systeme d'imagerie acoustique
US4344675A (en) * 1980-05-29 1982-08-17 Rockwell International Corporation Optical signal processing device
US4540245A (en) * 1983-11-10 1985-09-10 Isomet Corporation Apparatus and method for acousto-optic character generation
CA1276320C (en) * 1987-12-01 1990-11-13 John Allan Rowlands System for measuring the charge distribution on a photoreceptor surface
US5499134A (en) * 1994-08-24 1996-03-12 Imra America Optical pulse amplification using chirped Bragg gratings

Also Published As

Publication number Publication date
US6072813A (en) 2000-06-06
EP0882251A1 (de) 1998-12-09
DE69734821D1 (de) 2006-01-12
FR2751095B1 (fr) 1998-10-30
DE69734821T2 (de) 2006-07-27
WO1998001788A1 (fr) 1998-01-15
FR2751095A1 (fr) 1998-01-16
EP0882251B1 (de) 2005-12-07

Similar Documents

Publication Publication Date Title
ATE312370T1 (de) Lichtimpulskontrolle mittels programmierbarer akustooptischer vorrichtung
DE59102755D1 (de) Tinnitus-maskiergerät.
ES8500563A1 (es) Aparato terapeutico atermico
KR930703742A (ko) 동적으로 바이어스된 증폭기
KR830004824A (ko) 특수뇌파 방식의 유도장치
EP0331303A3 (de) Erzeugung der zweiten Harmonischen
DE59008866D1 (de) Oberflächenwellen-reflektorfilter.
DK0537320T3 (da) Anordning til at udføre en iontoforesebehandling
GB2263596A (en) Transition generating between on and off states of a radio frequency transmitter
DE59310033D1 (de) Hörgerät
WO1996028868A3 (en) Unit for modulating an optical pulse series in conformity with a data signal
KR950702070A (ko) 광섬유 송신기내의 레이저 다이오드를 자극하기 위한 장치 및 방법(Method and apparatus for stimulating a laser diode in a fider optic transmitter)
GB2101452A (en) Buzzer
ATE251863T1 (de) Verfahren und gerät zur messung von puls und sättigung
KR970055370A (ko) 톤신호발생장치
US5770961A (en) Universal acoustic power amplifier
SU1658184A1 (ru) Устройство дл контрол состо ни объектов
JPH0380730U (de)
SU1667004A1 (ru) Система управлени
IT1258124B (it) Metodo per l'eliminazione della modulazione di frequenza da segnali ottici modulati in ampiezza.
KR940007727A (ko) 초음파를 이용한 스캐너장치 및 그 제어방법
RU2000110033A (ru) Станция постановки модулированных помех оптико-электронным приборам
KR970029026A (ko) 마이컴 신호폭주시 마이컴 초기화 신호생성회로
KR970058248A (ko) 진동음 송수신 장치
RU95120811A (ru) Способ генерирования колебаний

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0882251

Country of ref document: EP