FR2441282A1 - Laser a vapeur metallique perfectionne - Google Patents
Laser a vapeur metallique perfectionneInfo
- Publication number
- FR2441282A1 FR2441282A1 FR7927538A FR7927538A FR2441282A1 FR 2441282 A1 FR2441282 A1 FR 2441282A1 FR 7927538 A FR7927538 A FR 7927538A FR 7927538 A FR7927538 A FR 7927538A FR 2441282 A1 FR2441282 A1 FR 2441282A1
- Authority
- FR
- France
- Prior art keywords
- metal steam
- improved metal
- steam laser
- wick
- 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.)
- Withdrawn
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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/031—Metal vapour lasers, e.g. metal vapour generation
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Abstract
LASER COMPORTANT DES MECHES PERFECTIONNEES POUR LA RECIRCULATION DE METAL LIQUIDE. IL COMPREND: -UNE ZONE DE DECHARGE CENTRALE 10 AVEC UNE ELECTRODE 12-14 A CHAQUE EXTREMITE, UNE MECHE 22, 24 A CHAQUE EXTREMITE DE CETTE ZONE DE DECHARGE, CHAQUE MECHE AYANT AU MOINS UNE COUCHE SUPERFICIELLE POREUSE. APPLICATION AUX LASERS A VAPEUR METALLIQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/959,035 US4247830A (en) | 1978-11-08 | 1978-11-08 | Plasma sprayed wicks for pulsed metal vapor lasers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2441282A1 true FR2441282A1 (fr) | 1980-06-06 |
Family
ID=25501588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7927538A Withdrawn FR2441282A1 (fr) | 1978-11-08 | 1979-11-08 | Laser a vapeur metallique perfectionne |
Country Status (5)
Country | Link |
---|---|
US (1) | US4247830A (fr) |
JP (1) | JPS5580382A (fr) |
DE (1) | DE2941432A1 (fr) |
FR (1) | FR2441282A1 (fr) |
IL (1) | IL58399A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514958A1 (fr) * | 1981-10-20 | 1983-04-22 | Inst Optiki Atmosphery Sibir | Tube a gaz de laser a vapeurs d'elements chimiques |
FR2572225A1 (fr) * | 1984-10-18 | 1986-04-25 | Oxford Lasers Ltd | Dispositif a emission laser |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442523A (en) * | 1981-12-17 | 1984-04-10 | The United States Of America As Represented By The Secretary Of The Air Force | High power metal vapor laser |
US5148440A (en) * | 1983-11-25 | 1992-09-15 | The United States Of America As Represented By The United States Department Of Energy | Wick for metal vapor laser |
GB2176335B (en) * | 1985-06-04 | 1989-12-06 | English Electric Valve Co Ltd | Discharge tubes |
JPS63204678A (ja) * | 1987-02-20 | 1988-08-24 | Toshiba Corp | エキシマレ−ザ管 |
JP2659730B2 (ja) * | 1987-12-08 | 1997-09-30 | 株式会社東芝 | 金属蒸気レーザ装置 |
US4961199A (en) * | 1988-06-20 | 1990-10-02 | The United States Of America As Represented By The United States Department Of Energy | Methods for reducing the loss of metal in a metal vapor laser |
EP0438227B1 (fr) * | 1990-01-17 | 1994-06-08 | Hitachi, Ltd. | Appareil laser à vapeur métallique |
US5325391A (en) * | 1993-06-09 | 1994-06-28 | The United States Of America As Represented By The United States Department Of Energy | Recirculating wedges for metal-vapor plasma tubes |
WO1998033031A1 (fr) | 1997-01-29 | 1998-07-30 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Tube echangeur de chaleur et procede permettant de le produire |
DE19717235B4 (de) * | 1997-01-29 | 2006-04-13 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Herstellung eines Wärmerohrs |
DE10022325B4 (de) * | 2000-05-09 | 2009-11-26 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Anordnung zum Transport von Flüssigkeiten unter Ausnutzung von Kapillarkräften und Verfahren zur Herstellung einer Kapillarstrukturschicht für eine solche Anordnung |
EP1406124A1 (fr) * | 2002-10-03 | 2004-04-07 | ASML Netherlands B.V. | Source de rayonnement, appareil lithographique et méthode de fabrication d'un dispositif |
SG129259A1 (en) * | 2002-10-03 | 2007-02-26 | Asml Netherlands Bv | Radiation source lithographic apparatus, and device manufacturing method |
US8694065B2 (en) * | 2011-09-23 | 2014-04-08 | General Electric Company | Cryogenic cooling system with wicking structure |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2122657A1 (de) * | 1970-05-08 | 1971-11-25 | Rca Corp | Entladungsröhre für einen Gaslaser |
US3654567A (en) * | 1970-12-31 | 1972-04-04 | Ibm | Vapor discharge cell |
FR2394195A1 (fr) * | 1977-06-08 | 1979-01-05 | Gen Electric | Laser a vapeur de cuivre a chauffage par decharge |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863178A (en) * | 1973-06-21 | 1975-01-28 | United Aircraft Corp | Apparatus for the production of laser radiation from a metal vapor |
-
1978
- 1978-11-08 US US05/959,035 patent/US4247830A/en not_active Expired - Lifetime
-
1979
- 1979-10-05 IL IL58399A patent/IL58399A/xx unknown
- 1979-10-12 DE DE19792941432 patent/DE2941432A1/de not_active Withdrawn
- 1979-11-07 JP JP14341879A patent/JPS5580382A/ja active Pending
- 1979-11-08 FR FR7927538A patent/FR2441282A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2122657A1 (de) * | 1970-05-08 | 1971-11-25 | Rca Corp | Entladungsröhre für einen Gaslaser |
US3654567A (en) * | 1970-12-31 | 1972-04-04 | Ibm | Vapor discharge cell |
FR2394195A1 (fr) * | 1977-06-08 | 1979-01-05 | Gen Electric | Laser a vapeur de cuivre a chauffage par decharge |
Non-Patent Citations (2)
Title |
---|
EXBK/76 * |
EXBK/80 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514958A1 (fr) * | 1981-10-20 | 1983-04-22 | Inst Optiki Atmosphery Sibir | Tube a gaz de laser a vapeurs d'elements chimiques |
FR2572225A1 (fr) * | 1984-10-18 | 1986-04-25 | Oxford Lasers Ltd | Dispositif a emission laser |
Also Published As
Publication number | Publication date |
---|---|
IL58399A (en) | 1982-07-30 |
DE2941432A1 (de) | 1980-05-22 |
US4247830A (en) | 1981-01-27 |
JPS5580382A (en) | 1980-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |