DE2046260C3 - Verfahren zur Erzeugung einer elektrischen Entladung in einem Gaslaser sowie Gaslaser zur Durchführung dieses Verfahrens - Google Patents
Verfahren zur Erzeugung einer elektrischen Entladung in einem Gaslaser sowie Gaslaser zur Durchführung dieses VerfahrensInfo
- Publication number
- DE2046260C3 DE2046260C3 DE2046260A DE2046260A DE2046260C3 DE 2046260 C3 DE2046260 C3 DE 2046260C3 DE 2046260 A DE2046260 A DE 2046260A DE 2046260 A DE2046260 A DE 2046260A DE 2046260 C3 DE2046260 C3 DE 2046260C3
- Authority
- DE
- Germany
- Prior art keywords
- gas
- gas laser
- laser
- electrodes
- discharge
- 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
Links
- 238000000034 method Methods 0.000 title claims description 19
- 230000005284 excitation Effects 0.000 claims description 12
- 239000002800 charge carrier Substances 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 6
- 230000005684 electric field Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 38
- 239000003990 capacitor Substances 0.000 description 14
- 238000012423 maintenance Methods 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012811 non-conductive material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 101150067539 AMBP gene Proteins 0.000 description 1
- 101150093961 ANP32A gene Proteins 0.000 description 1
- 241000554155 Andes Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/22—Gases
- H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
- H01S3/2232—Carbon dioxide (CO2) or monoxide [CO]
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
- H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
-
- 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
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
- H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
- H01S3/09713—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited with auxiliary ionisation, e.g. double discharge excitation
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lasers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85942469A | 1969-09-19 | 1969-09-19 | |
| US5093370A | 1970-06-29 | 1970-06-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2046260A1 DE2046260A1 (de) | 1971-03-25 |
| DE2046260B2 DE2046260B2 (de) | 1974-08-22 |
| DE2046260C3 true DE2046260C3 (de) | 1975-04-03 |
Family
ID=26728864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2046260A Expired DE2046260C3 (de) | 1969-09-19 | 1970-09-18 | Verfahren zur Erzeugung einer elektrischen Entladung in einem Gaslaser sowie Gaslaser zur Durchführung dieses Verfahrens |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3721915A (enExample) |
| CA (1) | CA925920A (enExample) |
| CH (1) | CH524902A (enExample) |
| DE (1) | DE2046260C3 (enExample) |
| FR (1) | FR2077502A1 (enExample) |
| GB (1) | GB1306746A (enExample) |
| IL (1) | IL35314A (enExample) |
| SE (1) | SE369008B (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3772610A (en) * | 1972-09-20 | 1973-11-13 | Gte Sylvania Inc | Arcless electrode construction for gas transport laser |
| US3781712A (en) * | 1972-10-17 | 1973-12-25 | Hughes Aircraft Co | Gas laser with discharge conditioning using ultraviolet photons generated in high current density preliminary discharge |
| US4085386A (en) * | 1973-05-30 | 1978-04-18 | Westinghouse Electric Corporation | Independent initiation technique of glow discharge production in high-pressure gas laser cavities |
| FR2298206A1 (fr) * | 1975-01-15 | 1976-08-13 | Comp Generale Electricite | Laser a transfert d'energie de vibration |
| US4005374A (en) * | 1975-03-31 | 1977-01-25 | Xonics, Inc. | Pulsed gas laser with low-inductance flow-through electrodes |
| US4114114A (en) * | 1977-03-03 | 1978-09-12 | Gte Sylvania Incorporated | Apparatus and method for initiating electrical discharge in a laser |
| US4230994A (en) * | 1978-05-31 | 1980-10-28 | The United States Of America As Represented By The United States Department Of Energy | Pulse circuit apparatus for gas discharge laser |
| US4250468A (en) * | 1979-01-16 | 1981-02-10 | Westinghouse Electric Corp. | Technique for CW or quasi CW operation of planar electrode laser apparatus |
| FR2557387A1 (fr) * | 1980-02-15 | 1985-06-28 | Comp Generale Electricite | Procede pour creer un faisceau laser de longueur d'onde 2,71 microns |
| US4321558A (en) * | 1980-03-11 | 1982-03-23 | Avco Everett Research Laboratory, Inc. | Recirculating gas laser |
| DE3118868A1 (de) * | 1981-05-13 | 1982-11-25 | Battelle-Institut E.V., 6000 Frankfurt | "vorrichtung zur erzeugung von laserstrahlung" |
| US4507788A (en) * | 1981-11-02 | 1985-03-26 | Raytheon Company | Multiple pulse tea laser |
| US4641313A (en) * | 1984-06-15 | 1987-02-03 | Monash University | Room temperature metal vapour laser |
| US4719641A (en) * | 1985-11-08 | 1988-01-12 | Summit Technology, Inc. | Multiple chamber laser containment system |
| US4709373A (en) * | 1985-11-08 | 1987-11-24 | Summit Technology, Inc. | Laser excitation system |
| US5412684A (en) * | 1993-03-10 | 1995-05-02 | Fusion Systems Corporation | Microwave excited gas laser |
| RU2148882C1 (ru) * | 1997-10-16 | 2000-05-10 | Институт электрофизики Уральского отделения РАН | Газовый лазер |
| EP1512964A3 (de) * | 2003-09-08 | 2005-03-23 | DaimlerChrysler AG | Verfahren und Vorrichtung zur Bestimmung des Fahrbahnzustandes mit Mikrowellen |
| US20050105580A1 (en) * | 2003-11-13 | 2005-05-19 | Giapis Konstantinos P. | Apparatus for and method of series operation of DC microdischarge stages in a tube geometry for microlaser applications |
| DK2565996T3 (da) | 2011-09-05 | 2014-01-13 | Alltec Angewandte Laserlicht Technologie Gmbh | Laserindretning med en laserenhed og en fluidbeholder til en køleindretning af laserenheden |
| EP2564972B1 (en) * | 2011-09-05 | 2015-08-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Marking apparatus with a plurality of lasers, deflection means and telescopic means for each laser beam |
| DK2565994T3 (en) | 2011-09-05 | 2014-03-10 | Alltec Angewandte Laserlicht Technologie Gmbh | Laser device and method for marking an object |
| ES2530069T3 (es) * | 2011-09-05 | 2015-02-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado con una pluralidad de láseres y un dispositivo de desviación de combinación |
| EP2564976B1 (en) | 2011-09-05 | 2015-06-10 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Marking apparatus with at least one gas laser and heat dissipator |
| ES2544269T3 (es) * | 2011-09-05 | 2015-08-28 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado con una pluralidad de láseres de gas con tubos de resonancia y medios de deflexión ajustables individualmente |
| DK2565673T3 (da) | 2011-09-05 | 2014-01-06 | Alltec Angewandte Laserlicht Technologie Gmbh | Indretning og fremgangsmåde til markering af et objekt ved hjælp af en laserstråle |
| DK2564975T3 (en) * | 2011-09-05 | 2015-01-12 | Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung | Selection apparatus with a plurality of lasers and sets of deflecting agents that can be individually adjusted |
| WO2016063280A2 (en) * | 2014-10-20 | 2016-04-28 | Laser Distance Spectrometry Ltd. | Stimulated emission and laser effects in optically pumped plasma |
| EP3196918B1 (en) * | 2016-01-19 | 2019-02-27 | Laser Systems and Solutions of Europe | Pulsed x-ray source comprising a low pressure wire ion plasma discharge source |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3351870A (en) * | 1963-04-02 | 1967-11-07 | Martin Marietta Corp | Pulsed gas laser |
| DE1230144B (de) * | 1964-06-20 | 1966-12-08 | Nippon Electric Co | Optischer Sender oder Verstaerker mit einem gasfoermigen stimulierbaren Medium |
| US3543179A (en) * | 1967-02-01 | 1970-11-24 | Avco Corp | Nitrogen laser action with supersonic flow |
-
1970
- 1970-06-29 US US00050933A patent/US3721915A/en not_active Expired - Lifetime
- 1970-09-16 GB GB4433170A patent/GB1306746A/en not_active Expired
- 1970-09-17 SE SE12667/70A patent/SE369008B/xx unknown
- 1970-09-18 CA CA093545A patent/CA925920A/en not_active Expired
- 1970-09-18 FR FR7033954A patent/FR2077502A1/fr not_active Withdrawn
- 1970-09-18 DE DE2046260A patent/DE2046260C3/de not_active Expired
- 1970-09-18 IL IL35314A patent/IL35314A/xx unknown
- 1970-09-18 CH CH1390970A patent/CH524902A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2046260B2 (de) | 1974-08-22 |
| DE2046260A1 (de) | 1971-03-25 |
| SE369008B (enExample) | 1974-07-29 |
| FR2077502A1 (enExample) | 1971-10-29 |
| CA925920A (en) | 1973-05-08 |
| CH524902A (fr) | 1972-06-30 |
| IL35314A0 (en) | 1971-02-25 |
| GB1306746A (en) | 1973-02-14 |
| US3721915A (en) | 1973-03-20 |
| IL35314A (en) | 1973-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |