ATE100974T1 - Metalldampf-laservorrichtung. - Google Patents
Metalldampf-laservorrichtung.Info
- Publication number
- ATE100974T1 ATE100974T1 AT89304286T AT89304286T ATE100974T1 AT E100974 T1 ATE100974 T1 AT E100974T1 AT 89304286 T AT89304286 T AT 89304286T AT 89304286 T AT89304286 T AT 89304286T AT E100974 T1 ATE100974 T1 AT E100974T1
- Authority
- AT
- Austria
- Prior art keywords
- electrodes
- copper
- laser device
- envelope
- metal vapor
- Prior art date
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)
- Laser Surgery Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888812276A GB8812276D0 (en) | 1988-05-24 | 1988-05-24 | Laser apparatus |
EP89304286A EP0343795B1 (de) | 1988-05-24 | 1989-04-28 | Metalldampf-Laservorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE100974T1 true ATE100974T1 (de) | 1994-02-15 |
Family
ID=10637443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89304286T ATE100974T1 (de) | 1988-05-24 | 1989-04-28 | Metalldampf-laservorrichtung. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4955033A (de) |
EP (1) | EP0343795B1 (de) |
AT (1) | ATE100974T1 (de) |
AU (1) | AU615066B2 (de) |
DE (1) | DE68912647T2 (de) |
GB (2) | GB8812276D0 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8812276D0 (en) * | 1988-05-24 | 1988-06-29 | English Electric Valve Co Ltd | Laser apparatus |
FR2665582B1 (fr) * | 1990-07-11 | 1995-03-24 | Saint Louis Inst | Source laser a vapeur metallique. |
GB9018421D0 (en) * | 1990-08-22 | 1990-10-03 | British Nuclear Fuels Plc | Improvements in lasers |
US5283800A (en) * | 1991-03-27 | 1994-02-01 | Kabushiki Kaishatoshiba | Metal vapor laser apparatus and method |
GB2262184B (en) * | 1991-11-07 | 1995-06-07 | Mitsubishi Electric Corp | Pulse laser apparatus |
GB2269266B (en) * | 1992-07-30 | 1995-11-22 | Eev Ltd | Metal vapour laser apparatus |
US5504770A (en) * | 1993-12-27 | 1996-04-02 | The United States Of America As Represented By The Secretary Of The Navy | Liquid metal confinement cylinder for optical discharge devices |
US5351260A (en) * | 1994-03-14 | 1994-09-27 | The United States Of America As Represented By The Secretary Of The Navy | Thoriated-tungsten, split-ring, hollow-cathode electrode for discharge devices |
FR2743204B1 (fr) | 1996-01-03 | 1998-02-13 | Commissariat Energie Atomique | Dispositif laser a vapeur metallique |
AUPN813596A0 (en) * | 1996-02-16 | 1996-03-07 | Macquarie Research Limited | Metal vapour laser |
CN100423387C (zh) * | 2006-09-01 | 2008-10-01 | 浙江大学 | 具有捕俘杂质作用的放电电极 |
JP5927218B2 (ja) * | 2014-03-12 | 2016-06-01 | ファナック株式会社 | 放電管を備えるレーザ発振器、およびレーザ加工装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936772A (en) * | 1973-03-09 | 1976-02-03 | Westinghouse Electric Corporation | High flow metal halide vapor laser |
US3934211A (en) * | 1973-03-09 | 1976-01-20 | Westinghouse Electric Corporation | Metal halide vapor laser |
US3891941A (en) * | 1974-01-25 | 1975-06-24 | Us Army | Imploding cylinder metal vapor laser |
US4126833A (en) * | 1977-01-21 | 1978-11-21 | Westinghouse Electric Corp. | High repetition rate metal halide laser |
US4347613A (en) * | 1980-03-14 | 1982-08-31 | Nasa | Method and apparatus for convection control of metallic halide vapor density in a metallic halide laser |
EP0144475A1 (de) * | 1983-12-12 | 1985-06-19 | English Electric Valve Company Limited | Entladungsröhren |
GB8812276D0 (en) * | 1988-05-24 | 1988-06-29 | English Electric Valve Co Ltd | Laser apparatus |
-
1988
- 1988-05-24 GB GB888812276A patent/GB8812276D0/en active Pending
-
1989
- 1989-04-26 GB GB8909555A patent/GB2219128B/en not_active Expired - Lifetime
- 1989-04-28 DE DE89304286T patent/DE68912647T2/de not_active Expired - Fee Related
- 1989-04-28 AT AT89304286T patent/ATE100974T1/de active
- 1989-04-28 EP EP89304286A patent/EP0343795B1/de not_active Expired - Lifetime
- 1989-05-04 US US07/347,378 patent/US4955033A/en not_active Expired - Fee Related
- 1989-05-23 AU AU35072/89A patent/AU615066B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU615066B2 (en) | 1991-09-19 |
AU3507289A (en) | 1989-11-30 |
US4955033A (en) | 1990-09-04 |
DE68912647D1 (de) | 1994-03-10 |
GB8812276D0 (en) | 1988-06-29 |
EP0343795B1 (de) | 1994-01-26 |
GB2219128A (en) | 1989-11-29 |
DE68912647T2 (de) | 1994-05-11 |
GB8909555D0 (en) | 1989-06-14 |
EP0343795A1 (de) | 1989-11-29 |
GB2219128B (en) | 1992-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE100974T1 (de) | Metalldampf-laservorrichtung. | |
US3500242A (en) | Static co2 gas laser | |
ES2094463T3 (es) | Lampara de descarga en mercurio a alta presion. | |
KR870008379A (ko) | 반도체 웨이퍼상에 포토레지스트 박리방법 | |
IT1064936B (it) | Procedimento per l assorbimento di co 2..h2s e simili impurezze e rigenerazione della soluzione con ritorno di calore in colonna di rigenerazione mediante una corrente di gas inerti | |
GB1016576A (en) | Optical maser | |
GB1312411A (en) | Infrared laser | |
KR940704053A (ko) | RF 여기된 가스 방전 광원용 보호 핀 전극 구조물(Shrouded Pin Electrode Structure for RF Excited Gas Discharge Light Sources) | |
EP0135701A3 (de) | Molekular-Gastransportlaser | |
US3614507A (en) | Device for producing stimulated infrared emission, iraser, by means of an electric discharge in a gas mixture consisting partly of carbonic acid gas, and discharge tube destined for such a device | |
JPS56138976A (en) | Voiceless discharge gas laser device | |
FR2344121A1 (fr) | Dispositif pour la detection de rayonnement | |
GB1276367A (en) | High power carbon monoxide gas laser | |
DE3779410D1 (de) | Gastransportlaser. | |
US3643175A (en) | The use of mercury in a carbon monoxide laser | |
Killeen et al. | Electric discharge effects on a XeCl pumped S2 heat‐pipe laser | |
JPS56134790A (en) | Gas laser device | |
JPS6348881A (ja) | ガスレ−ザ発振装置 | |
Optical Sci Div | Low-impedance high-voltage pulsers for travelling-wave excitation of high-power UV gas lasers | |
FROLOVA et al. | Measurement of the lifetime of a system of 00 deg v vibrational levels of CO sub 2 molecules(Lifetime of vibrational levels of carbon dioxide molecules as function of discharge current and power dissipation, noting gas heating) | |
Brown et al. | Electric-discharge convection lasers | |
Hane et al. | Excitation Mechanism of the Cd (II) 5 s super (2) super (2) D sub (5/2) State in the Positive Column Ne-Cd super (+) Laser Discharge: An Interpretation of the Difference of 441. 6 nm Laser Output Powers in Ne-Cd and He-Cd Discharges | |
Bruzzese et al. | Ionic and thermal instabilities in e-beam preionized CO2 EDCL devices in the presence of a laser beam | |
RU93049324A (ru) | Лазерное устройство на парах металла | |
NOBLE | Optical pumps for holmium lasers[Triannual Report No. 1, 1 Jul.- 31 Oct. 1972] |