DE3673849D1 - Vorrichtung zur verlaengerung von laserimpulsen. - Google Patents
Vorrichtung zur verlaengerung von laserimpulsen.Info
- Publication number
- DE3673849D1 DE3673849D1 DE8686400674T DE3673849T DE3673849D1 DE 3673849 D1 DE3673849 D1 DE 3673849D1 DE 8686400674 T DE8686400674 T DE 8686400674T DE 3673849 T DE3673849 T DE 3673849T DE 3673849 D1 DE3673849 D1 DE 3673849D1
- Authority
- DE
- Germany
- Prior art keywords
- extending laser
- laser impulses
- impulses
- extending
- laser
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21B—FUSION REACTORS
- G21B1/00—Thermonuclear fusion reactors
- G21B1/11—Details
- G21B1/23—Optical systems, e.g. for irradiating targets, for heating plasma or for plasma diagnostics
-
- 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
-
- 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
- H01S2301/00—Functional characteristics
- H01S2301/08—Generation of pulses with special temporal shape or frequency spectrum
-
- 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
-
- 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/083—Ring lasers
-
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
- H01S3/235—Regenerative amplifiers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/10—Nuclear fusion reactors
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505248A FR2580122B1 (de) | 1985-04-05 | 1985-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3673849D1 true DE3673849D1 (de) | 1990-10-11 |
Family
ID=9318014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686400674T Expired - Lifetime DE3673849D1 (de) | 1985-04-05 | 1986-03-27 | Vorrichtung zur verlaengerung von laserimpulsen. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0197848B1 (de) |
DE (1) | DE3673849D1 (de) |
FR (1) | FR2580122B1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3813572A1 (de) * | 1988-04-22 | 1989-11-02 | Fraunhofer Ges Forschung | Laser |
US6483629B1 (en) | 1997-12-23 | 2002-11-19 | Corning O.T.I., Inc. | Optical window signal generator |
EP0926783A1 (de) * | 1997-12-23 | 1999-06-30 | PIRELLI CAVI E SISTEMI S.p.A. | Optischer Rechteckimpulsgenerator |
CN103545705B (zh) * | 2013-11-05 | 2016-01-20 | 深圳市华星光电技术有限公司 | 调节激光频率的方法及激光频率调节系统 |
JPWO2019012642A1 (ja) * | 2017-07-13 | 2020-05-07 | ギガフォトン株式会社 | レーザシステム |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4422046A (en) * | 1980-06-23 | 1983-12-20 | The Perkin-Elmer Corporation | Axisymmetric spatial/temporal encoder |
-
1985
- 1985-04-05 FR FR8505248A patent/FR2580122B1/fr not_active Expired
-
1986
- 1986-03-27 EP EP86400674A patent/EP0197848B1/de not_active Expired - Lifetime
- 1986-03-27 DE DE8686400674T patent/DE3673849D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0197848B1 (de) | 1990-09-05 |
FR2580122B1 (de) | 1988-10-28 |
EP0197848A1 (de) | 1986-10-15 |
FR2580122A1 (de) | 1986-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |