DE68908230D1 - Kompakte rf-angeregter wellenleiter-gas-laser-einrichtung mit verteilten induktoren. - Google Patents
Kompakte rf-angeregter wellenleiter-gas-laser-einrichtung mit verteilten induktoren.Info
- Publication number
- DE68908230D1 DE68908230D1 DE8989630066T DE68908230T DE68908230D1 DE 68908230 D1 DE68908230 D1 DE 68908230D1 DE 8989630066 T DE8989630066 T DE 8989630066T DE 68908230 T DE68908230 T DE 68908230T DE 68908230 D1 DE68908230 D1 DE 68908230D1
- Authority
- DE
- Germany
- Prior art keywords
- compact
- laser device
- wave guide
- gas laser
- guide gas
- 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 - Fee Related
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
- H01S3/0315—Waveguide lasers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/173,790 US4787090A (en) | 1988-03-28 | 1988-03-28 | Compact distributed inductance RF-excited waveguide gas laser arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68908230D1 true DE68908230D1 (de) | 1993-09-16 |
DE68908230T2 DE68908230T2 (de) | 1993-11-25 |
Family
ID=22633503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89630066T Expired - Fee Related DE68908230T2 (de) | 1988-03-28 | 1989-03-28 | Kompakte RF-angeregter Wellenleiter-Gas-Laser-Einrichtung mit verteilten Induktoren. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4787090A (de) |
EP (1) | EP0335820B1 (de) |
JP (1) | JPH0210783A (de) |
DE (1) | DE68908230T2 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5231644A (en) * | 1990-09-26 | 1993-07-27 | Siemens Aktiengesellschaft | Slab or stripline gas laser |
US5105430A (en) * | 1991-04-09 | 1992-04-14 | The United States Of America As Represented By The United States Department Of Energy | Thin planar package for cooling an array of edge-emitting laser diodes |
US5381436A (en) * | 1993-05-28 | 1995-01-10 | Honeywell, Inc. | Ring laser gyro employing radio frequency for pumping of gain medium |
GB9316282D0 (en) * | 1993-08-05 | 1993-09-22 | Univ Heriot Watt | Uniformly excited radiofrequency gas discharge of large electrode area |
EP0687044B1 (de) | 1994-06-08 | 1998-04-01 | QSource, Inc. | Gaslaser mit rechteckigem Entladungsraum |
US5661746A (en) * | 1995-10-17 | 1997-08-26 | Universal Laser Syatems, Inc. | Free-space gas slab laser |
DE69624447T2 (de) | 1995-11-27 | 2003-06-18 | Qsource, Inc. | Gaslaser mit rechteckigem Entladungsraum |
CA2252085A1 (en) | 1997-03-14 | 1998-09-17 | Demaria Electrooptics Systems Inc. | Rf excited waveguide laser |
US5881087A (en) * | 1997-04-30 | 1999-03-09 | Universal Laser Systems, Inc. | Gas laser tube design |
US5901167A (en) * | 1997-04-30 | 1999-05-04 | Universal Laser Systems, Inc. | Air cooled gas laser |
US5867517A (en) * | 1997-04-30 | 1999-02-02 | Universal Laser Systems, Inc. | Integrated gas laser RF feed and fill apparatus and method |
US6370178B1 (en) * | 1998-12-21 | 2002-04-09 | Imed Lasers | Wide area laser and multi-pass laser optical cavity for use therein |
WO2001086767A1 (en) * | 2000-05-08 | 2001-11-15 | Coherent Deos | A method and apparatus for increasing the power of a waveguide laser |
US6788722B1 (en) | 2000-07-10 | 2004-09-07 | Coherent, Inc. | High power waveguide laser |
US6697408B2 (en) | 2001-04-04 | 2004-02-24 | Coherent, Inc. | Q-switched cavity dumped CO2 laser for material processing |
ATE453232T1 (de) * | 2001-04-04 | 2010-01-15 | Coherent Deos | Gütegeschalteter co2 laser für materialbearbeitung |
WO2002090037A1 (en) * | 2001-05-09 | 2002-11-14 | Electro Scientific Industries, Inc. | Micromachining with high-energy, intra-cavity q-switched co2 laser pulses |
US6983001B2 (en) * | 2002-12-16 | 2006-01-03 | Universal Laser Systems, Inc. | Laser with heat transfer system |
US7039079B2 (en) * | 2003-03-14 | 2006-05-02 | Coherent, Inc. | Pulsed CO2 laser including an optical damage resistant electro-optical switching arrangement |
US7050475B2 (en) * | 2003-05-02 | 2006-05-23 | Litelaser Llc | Waveguide laser |
US7583717B2 (en) * | 2004-08-30 | 2009-09-01 | Videojet Technologies Inc | Laser system |
US7296359B2 (en) * | 2004-10-27 | 2007-11-20 | Videojet Technologies | Laser alignment system and method |
WO2008045019A2 (en) * | 2005-08-11 | 2008-04-17 | Coherent, Inc. | Pulsed rf high pressure co2 lasers |
US7570683B1 (en) | 2006-03-01 | 2009-08-04 | Epilog Corporation | Waveguided laser channels for a gas laser |
ITFI20070142A1 (it) * | 2007-06-26 | 2008-12-27 | El En Spa | "sorgente laser a gas eccitata in radiofrequenza" |
US8942270B2 (en) * | 2008-02-22 | 2015-01-27 | Coherent, Inc. | Diffusion-cooled CO2 laser with flexible housing |
GB2552636B (en) | 2017-11-22 | 2019-01-09 | Rofin Sinar Uk Ltd | Polarisation and mode selection technique for a laser |
CN111788747B (zh) | 2018-01-29 | 2024-02-27 | Idea机器显影设计及生产有限公司 | 紧凑型同轴激光器 |
US10644474B2 (en) * | 2018-03-07 | 2020-05-05 | Coherent, Inc. | Conductively-cooled slab laser |
ES2966706T3 (es) | 2020-02-05 | 2024-04-24 | Coherent Inc | Láser de gas excitado por radiofrecuencia |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4363126A (en) * | 1980-12-10 | 1982-12-07 | United Technologies Corporation | Tuned-circuit RF-excited laser |
US4438514A (en) * | 1982-02-16 | 1984-03-20 | United Technologies Corporation | Sure-start waveguide laser |
GB2154788B (en) * | 1984-02-18 | 1987-05-13 | Ferranti Plc | Waveguide laser |
US4719640A (en) * | 1985-08-01 | 1988-01-12 | The United States Of America As Represented By The Secretary Of The Army | Multiple parallel RF excited CO2 lasers |
US4688228A (en) * | 1985-08-06 | 1987-08-18 | United Technologies Corporation | Phase locked dielectric ridge gas laser |
-
1988
- 1988-03-28 US US07/173,790 patent/US4787090A/en not_active Expired - Lifetime
-
1989
- 1989-03-27 JP JP1074783A patent/JPH0210783A/ja active Pending
- 1989-03-28 DE DE89630066T patent/DE68908230T2/de not_active Expired - Fee Related
- 1989-03-28 EP EP89630066A patent/EP0335820B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0335820B1 (de) | 1993-08-11 |
DE68908230T2 (de) | 1993-11-25 |
JPH0210783A (ja) | 1990-01-16 |
EP0335820A1 (de) | 1989-10-04 |
US4787090A (en) | 1988-11-22 |
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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 |