DD150816A5 - Steuerschaltung zur erzeugung mehrerer ausgangslaserstrahlen - Google Patents

Steuerschaltung zur erzeugung mehrerer ausgangslaserstrahlen Download PDF

Info

Publication number: DD150816A5
Authority: DD; German Democratic Republic
Prior art keywords: frequency; control; control circuit; laser beams; oscillators
Prior art date: 1979-04-18

Application number

DD80220436A

Other languages

German (de)

English (en)

Inventor

Andras Podmaniczky

Szabolcs Toekes

Attila M Lenk

Original Assignee

Magyar Tudomanyos Akademia

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.)

1979-04-18

Filing date

1980-04-14

Publication date

1981-09-16

1980-04-14 Application filed by Magyar Tudomanyos Akademia filed Critical Magyar Tudomanyos Akademia

1981-09-16 Publication of DD150816A5 publication Critical patent/DD150816A5/de

Links

238000002604 ultrasonography Methods 0.000 claims description 12
PQNFLJBBNBOBRQ-UHFFFAOYSA-N indane Chemical compound C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 claims 2
238000010586 diagram Methods 0.000 description 6
230000003287 optical effect Effects 0.000 description 4
230000000694 effects Effects 0.000 description 3
239000013078 crystal Substances 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 1
CGVWPQOFHSAKRR-NDEPHWFRSA-N biricodar Chemical compound COC1=C(OC)C(OC)=CC(C(=O)C(=O)N2[C@@H](CCCC2)C(=O)OC(CCCC=2C=NC=CC=2)CCCC=2C=NC=CC=2)=C1 CGVWPQOFHSAKRR-NDEPHWFRSA-N 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
229940075397 calomel Drugs 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
238000012217 deletion Methods 0.000 description 1
230000037430 deletion Effects 0.000 description 1
ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
239000000284 extract Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- G02F1/113—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
- G02F1/29—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 position or the direction of light beams, i.e. deflection
- G02F1/33—Acousto-optical deflection devices
- G02F1/332—Acousto-optical deflection devices comprising a plurality of transducers on the same crystal surface, e.g. multi-channel Bragg cell

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Semiconductor Lasers (AREA)
Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Lasers (AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

DD80220436A 1979-04-18 1980-04-14 Steuerschaltung zur erzeugung mehrerer ausgangslaserstrahlen DD150816A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
HU79MA3134A HU180848B (en)	1979-04-18	1979-04-18	Multiple acoustooptical,multiray intensity modulator and ray deflector

Publications (1)

Publication Number	Publication Date
DD150816A5 true DD150816A5 (de)	1981-09-16

Family

ID=10999076

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD80220436A DD150816A5 (de)	1979-04-18	1980-04-14	Steuerschaltung zur erzeugung mehrerer ausgangslaserstrahlen

Country Status (9)

Country	Link
US (1)	US4371964A (pl)
EP (1)	EP0018150B1 (pl)
JP (1)	JPS55142313A (pl)
AT (1)	ATE4396T1 (pl)
DD (1)	DD150816A5 (pl)
DE (1)	DE3064475D1 (pl)
HU (1)	HU180848B (pl)
PL (1)	PL128757B1 (pl)
SU (1)	SU984418A3 (pl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE33931E (en) *	1981-12-21	1992-05-19	American Semiconductor Equipment Technologies	Laser pattern generating system
DE3382323D1 (de) *	1982-07-27	1991-08-01	Hoya Corp	Akustooptisches modulationselement und vorrichtung mit einem solchen element.
EP0135750B1 (en) *	1983-08-26	1988-06-22	Hitachi, Ltd.	Optical information recording and reproducing apparatus
FR2575840B2 (fr) *	1984-01-10	1987-06-12	Sfena	Deflecteur acousto-optique polychromatique
FR2557985B1 (fr) *	1984-01-10	1987-04-24	Sfena	Deflecteur acousto-optique polychromatique
US4636718A (en) *	1984-07-20	1987-01-13	Sperry Corporation	Acousto-optical spectrum analyzer with expanded frequency resolution
FR2597987B2 (fr) *	1986-04-25	1991-05-10	Sfena	Deflecteur acousto-optique polychromatique
USH1269H (en)	1989-10-06	1993-12-07	The United States Of America As Represented By The Department Of Energy	Multiple acousto-optic q-switch
US5208697A (en) *	1990-03-30	1993-05-04	Hughes Aircraft Company	Microwave frequency range electro-optic modulator with efficient input coupling and smooth wideband frequency response
US5959702A (en) *	1996-10-04	1999-09-28	Goodman; John Mott	Lensless video projector
US5963569A (en) *	1997-03-28	1999-10-05	International Business Machines Corporation	Multiple channel acousto-optic modulators
US5981903A (en) *	1997-03-28	1999-11-09	International Business Machines Corporation	Laser system for simultaneous texturing of two sides of a substrate
US7003003B2 (en) *	2003-07-21	2006-02-21	Coherent, Inc.	Method and apparatus for providing multiple independently controllable beams from a single laser output beam
JP4791457B2 (ja) *	2004-06-07	2011-10-12	エレクトロサイエンティフィックインダストリーズインコーポレーテッド	レーザシステム性能を改善するためのａｏｍ変調技術
GB0617945D0 (en)	2006-09-12	2006-10-18	Ucl Business Plc	Imaging apparatus and methods
US20090052010A1 (en) *	2007-08-23	2009-02-26	Raymond Michaud	Apparatus for providing multiple independently controllable beams from a single laser output beam and delivering the multiple beams via optical fibers
US7675673B2 (en) *	2008-03-26	2010-03-09	Coherent, Inc.	Apparatus for providing multiple time-division multiplexed independently controllable pulsed beams from a single, pulsed laser output-beam
GB201006679D0 (en)	2010-04-21	2010-06-09	Ucl Business Plc	Methods and apparatus to control acousto-optic deflectors
GB201106787D0 (en)	2011-04-20	2011-06-01	Ucl Business Plc	Methods and apparatus to control acousto-optic deflectors
US10018889B2 (en) *	2013-11-28	2018-07-10	Femtonics Kft.	Acousto-optic deflector comprising multiple electro-acoustic transducers
US11187962B2 (en) *	2018-12-14	2021-11-30	Mycronic AB	Reducing impact of cross-talk between modulators that drive a multi-channel AOM
CN114326169B (zh) *	2021-12-29	2026-02-17	杭州微伽量子科技有限公司	可设置任意时序和频率的声光调制器的驱动方法及电路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2061694C3 (de) *	1970-12-15	1973-09-13	Siemens Ag, 1000 Berlin U. 8000 Muenchen	Akustooptischer Lichtablenker mit erhöhter Bandbreite
US3727062A (en) *	1972-03-10	1973-04-10	Zenith Radio Corp	Acousto-optic information translation system with reference beam for control purposes
JPS49134340A (pl) *	1973-04-26	1974-12-24
US3935566A (en) *	1973-10-26	1976-01-27	Zenith Radio Corporation	Multiple-channel information translation system and method
US3900851A (en) *	1974-01-07	1975-08-19	Abex Corp	Multi-channel wideband oscillograph
JPS5133521A (ja) *	1974-09-14	1976-03-22	Canon Kk	Hikarijohokirokusochi

1979
- 1979-04-18 HU HU79MA3134A patent/HU180848B/hu not_active IP Right Cessation
1980
- 1980-04-08 EP EP80301105A patent/EP0018150B1/en not_active Expired
- 1980-04-08 DE DE8080301105T patent/DE3064475D1/de not_active Expired
- 1980-04-08 AT AT80301105T patent/ATE4396T1/de active
- 1980-04-08 US US06/138,420 patent/US4371964A/en not_active Expired - Lifetime
- 1980-04-14 DD DD80220436A patent/DD150816A5/de not_active IP Right Cessation
- 1980-04-18 JP JP5154780A patent/JPS55142313A/ja active Pending
- 1980-04-18 SU SU802910501A patent/SU984418A3/ru active
- 1980-04-18 PL PL1980223587A patent/PL128757B1/pl unknown

Also Published As

Publication number	Publication date
DE3064475D1 (en)	1983-09-08
PL128757B1 (en)	1984-02-29
EP0018150B1 (en)	1983-08-03
US4371964A (en)	1983-02-01
HU180848B (en)	1983-04-29
ATE4396T1 (de)	1983-08-15
EP0018150A1 (en)	1980-10-29
JPS55142313A (en)	1980-11-06
PL223587A1 (pl)	1981-02-27
SU984418A3 (ru)	1982-12-23

Legal Events

Date	Code	Title	Description
1996-06-05	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE2429612C2 (de)	1984-08-02	Akustooptischer Dateneingabewandler für blockorganisierte holografische Datenspeicher und Verfahren zu dessen Ansteuerung
DE69734821T2 (de)	2006-07-27	Lichtimpulskontrolle mittels programmierbarer akustooptischer vorrichtung
DE1639269C3 (de)	1979-11-15	Vorrichtung zur steuerbaren Ablenkung eines mehrere Weilenlängen enthaltenden Lichtstrahls
DE3013498C2 (pl)	1989-05-18
DE2210320C3 (de)	1981-09-10	Akusto-optisches Ablenksystem
DE2713890A1 (de)	1977-10-06	Optisches abtastsystem mit einem optischen system zur ausbildung von halbtonbildern
DE2061694C3 (de)	1973-09-13	Akustooptischer Lichtablenker mit erhöhter Bandbreite
DE3201128A1 (de)	1982-08-12	Optische schaltevorrichtung
DE102015104084A1 (de)	2016-09-08	Reduktion der Pulsrepetitionsfrequenz eines gepulsten Lasersystems
CH636489A5 (de)	1983-05-31	Verfahren und vorrichtung zur vermeidung von zeilenstrukturen bei der bildaufzeichnung.
DE2460218A1 (de)	1976-06-24	Linearer dateneingabewandler
DE2006475A1 (de)	1970-09-03	Vorrichtung zum Ablenken eines einfallenden Licnttaünciels in eine von zwei divergierenden Richtungen
DE2220148C2 (de)	1982-04-29	Optische Steuervorrichtung mit einem Dünnschichtwellenleiter und einer akustischen Welle
DE2159900A1 (de)	1972-07-20	Akustische Lichtablenkeinrichtung
WO2007025748A1 (de)	2007-03-08	Vorrichtung zur optischen aufspaltung und modulation von elektromagnetischer strahlung
DE19529656B4 (de)	2007-01-04	Verfahren zur Herstellung von Mikrostrukturen
DE102021212932A1 (de)	2022-06-02	Laserstrahl-Ausgabevorrichtung
EP1245326B1 (de)	2005-03-09	Verfahren zum Betreiben einer Lasergravureinrichtung
DE2359797C3 (de)	1978-08-17	Schaltbare optische Wellenleitereinrichtung
DE69012528T2 (de)	1995-04-20	Vorrichtung zur kontinuierlichen Abstimmung einer kohärenten und linear polarisierten Lichtquelle.
DE19723208A1 (de)	1998-12-10	Vorrichtung zum Intensitätsmodulieren eines Lichtbündels, ein Herstellungsverfahren für diese, ein Verfahren zum Intensitätsmodulieren eines Lichtbündels sowie Verwendungen von der Vorrichtung
DE60033257T2 (de)	2007-11-22	Vorrichtung zur Behandlung einer Anzahl von Laserstrahlen
DE2141650A1 (de)	1972-04-13	Lichtstrahlablenkeinrichtung
DE102006040843B4 (de)	2015-04-16	Vorrichtung zur optischen Aufspaltung und Modulation von elektromagnetischer Strahlung
DE102017104392A1 (de)	2018-09-06	Schnelle Modulation von Laserstrahlung hoher Leistung