DE69734821D1 - Lichtimpulskontrolle mittels programmierbarer akustooptischer vorrichtung - Google Patents
Lichtimpulskontrolle mittels programmierbarer akustooptischer vorrichtungInfo
- Publication number
- DE69734821D1 DE69734821D1 DE69734821T DE69734821T DE69734821D1 DE 69734821 D1 DE69734821 D1 DE 69734821D1 DE 69734821 T DE69734821 T DE 69734821T DE 69734821 T DE69734821 T DE 69734821T DE 69734821 D1 DE69734821 D1 DE 69734821D1
- Authority
- DE
- Germany
- Prior art keywords
- pct
- programmable
- acoustic wave
- acoustic
- optical pulse
- 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 - Lifetime
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
Applications Claiming Priority (5)
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 |
FR9608510 | 1996-07-09 | ||
FR9610717A FR2751095B1 (fr) | 1996-07-09 | 1996-09-03 | Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique |
FR9610717 | 1996-09-03 | ||
PCT/FR1997/001206 WO1998001788A1 (fr) | 1996-07-09 | 1997-07-04 | Dispositif de controle d'impulsions lumineuses par un dispositif programmable acousto-optique |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69734821D1 true DE69734821D1 (de) | 2006-01-12 |
DE69734821T2 DE69734821T2 (de) | 2006-07-27 |
Family
ID=26232820
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69734821T Expired - Lifetime DE69734821T2 (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)
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 |
US7583710B2 (en) * | 2001-01-30 | 2009-09-01 | Board Of Trustees Operating Michigan State University | Laser and environmental monitoring system |
WO2002061799A2 (en) | 2001-01-30 | 2002-08-08 | Board Of Trustees Operating Michigan State University | Control system and apparatus for use with laser excitation or ionization |
US8208505B2 (en) * | 2001-01-30 | 2012-06-26 | Board Of Trustees Of Michigan State University | Laser system employing harmonic generation |
US7450618B2 (en) | 2001-01-30 | 2008-11-11 | Board Of Trustees Operating Michigan State University | Laser system using ultrashort laser pulses |
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 |
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 |
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 |
WO2006088841A1 (en) * | 2005-02-14 | 2006-08-24 | Board Of Trustees Of Michigan State University | Ultra-fast laser system |
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 |
WO2007064703A2 (en) | 2005-11-30 | 2007-06-07 | Board Of Trustees Of Michigan State University | Laser based identification of molecular characteristics |
US9018562B2 (en) | 2006-04-10 | 2015-04-28 | Board Of Trustees Of Michigan State University | Laser material processing system |
WO2008094274A1 (en) * | 2006-04-28 | 2008-08-07 | Cornell Research Foundation, Inc . | 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 |
US8311069B2 (en) | 2007-12-21 | 2012-11-13 | Board Of Trustees Of Michigan State University | Direct ultrashort laser system |
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 |
LT2629142T (lt) | 2012-02-14 | 2019-11-25 | Fastlite | Greitas optinės delsos skenavimo būdas ir aparatas, naudojantis akustinės-optinės difrakcijos priklausomybę nuo laiko |
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 |
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 |
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)
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 | |
US4128615A (en) * | 1974-11-08 | 1978-12-05 | Thomson-Csf | Method for processing an electric signal using elastic surface waves |
US4159539A (en) * | 1974-11-08 | 1979-06-26 | Thomson-Csf | Elastic waves device for memorizing information |
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 |
-
1996
- 1996-09-03 FR FR9610717A patent/FR2751095B1/fr not_active Expired - Lifetime
-
1997
- 1997-07-04 US US09/029,065 patent/US6072813A/en not_active Expired - Lifetime
- 1997-07-04 EP EP97931873A patent/EP0882251B1/de not_active Expired - Lifetime
- 1997-07-04 AT AT97931873T patent/ATE312370T1/de active
- 1997-07-04 DE DE69734821T patent/DE69734821T2/de not_active Expired - Lifetime
- 1997-07-04 WO PCT/FR1997/001206 patent/WO1998001788A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO1998001788A1 (fr) | 1998-01-15 |
DE69734821T2 (de) | 2006-07-27 |
FR2751095A1 (fr) | 1998-01-16 |
EP0882251B1 (de) | 2005-12-07 |
US6072813A (en) | 2000-06-06 |
ATE312370T1 (de) | 2005-12-15 |
EP0882251A1 (de) | 1998-12-09 |
FR2751095B1 (fr) | 1998-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |