AU605610B2 - A power laser - Google Patents
A power laser Download PDFInfo
- Publication number
- AU605610B2 AU605610B2 AU19781/88A AU1978188A AU605610B2 AU 605610 B2 AU605610 B2 AU 605610B2 AU 19781/88 A AU19781/88 A AU 19781/88A AU 1978188 A AU1978188 A AU 1978188A AU 605610 B2 AU605610 B2 AU 605610B2
- Authority
- AU
- Australia
- Prior art keywords
- laser
- modules
- gas
- flange
- corners
- 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.)
- Ceased
Links
- 239000007789 gas Substances 0.000 claims description 34
- 239000000112 cooling gas Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004071 soot Substances 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
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
- H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
- H01S3/076—Folded-path 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
- H01S3/02—Constructional details
- H01S3/03—Constructional details of gas laser discharge tubes
- H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873734570 DE3734570C2 (de) | 1987-10-13 | 1987-10-13 | Vorrichtung für einen längsgeströmten CO¶2¶-Leistungslaser |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU19780/88A Addition AU605336B2 (en) | 1987-10-13 | 1988-07-22 | Device for a power laser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1978188A AU1978188A (en) | 1990-01-25 |
| AU605610B2 true AU605610B2 (en) | 1991-01-17 |
Family
ID=6338212
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU19781/88A Ceased AU605610B2 (en) | 1987-10-13 | 1988-07-22 | A power laser |
| AU19780/88A Ceased AU605336B2 (en) | 1987-10-13 | 1988-07-22 | Device for a power laser |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU19780/88A Ceased AU605336B2 (en) | 1987-10-13 | 1988-07-22 | Device for a power laser |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US4907240A (https=) |
| JP (1) | JPH077856B2 (https=) |
| AT (1) | AT393051B (https=) |
| AU (2) | AU605610B2 (https=) |
| CA (2) | CA1284684C (https=) |
| CH (1) | CH676299A5 (https=) |
| DK (1) | DK169933B1 (https=) |
| ES (2) | ES2007529A6 (https=) |
| FR (1) | FR2621747B1 (https=) |
| GB (2) | GB2211019B (https=) |
| IL (1) | IL87166A (https=) |
| IT (1) | IT1225978B (https=) |
| SE (2) | SE461758B (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH022695A (ja) * | 1988-06-16 | 1990-01-08 | Fanuc Ltd | レーザ発振装置 |
| AT394645B (de) * | 1988-07-04 | 1992-05-25 | Trumpf Gmbh & Co | Laengsgestroemter co2-leistungslaser |
| JPH02174281A (ja) * | 1988-12-27 | 1990-07-05 | Fanuc Ltd | ガスレーザ発振装置 |
| JPH03120882A (ja) * | 1989-10-04 | 1991-05-23 | Fanuc Ltd | レーザ用ターボブロア及びそれを用いたレーザ発振装置 |
| FR2666938B1 (fr) * | 1990-09-19 | 1997-12-05 | Trumpf Lasertechnik Gmbh | Dispositif pour un laser de puissance. |
| JPH0590661A (ja) * | 1991-04-26 | 1993-04-09 | Fanuc Ltd | ガスレーザ装置用ブロアの軸受異常検出方式 |
| US5771260A (en) * | 1996-10-04 | 1998-06-23 | Excimer Laser Systems, Inc. | Enclosure system for laser optical systems and devices |
| JP3821324B2 (ja) | 1997-04-25 | 2006-09-13 | 株式会社ニコン | リソグラフィシステム及び素子製造方法 |
| 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 |
| 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 |
| EP2564970B1 (en) | 2011-09-05 | 2015-08-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Marking device for marking an object with marking light with different light modules employing different marking technologies |
| DK2564973T3 (en) | 2011-09-05 | 2015-01-12 | Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung | Marking apparatus having a plurality of lasers and a kombineringsafbøjningsindretning |
| 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 |
| ES2446364T3 (es) * | 2011-09-05 | 2014-03-07 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Dispositivo de láser de gas con depósito de gas |
| EP2564971B1 (en) | 2011-09-05 | 2015-08-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Marking apparatus with a plurality of laser and a set of deflecting means |
| ES2530070T3 (es) | 2011-09-05 | 2015-02-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado con una pluralidad de láseres y conjuntos ajustables individualmente de medios de desviación |
| DK2565994T3 (en) * | 2011-09-05 | 2014-03-10 | Alltec Angewandte Laserlicht Technologie Gmbh | Laser device and method for marking an object |
| EP2565998A1 (en) * | 2011-09-05 | 2013-03-06 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Gas ring laser device |
| ES2438751T3 (es) | 2011-09-05 | 2014-01-20 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Dispositivo y procedimiento para marcar un objeto por medio de un rayo láser |
| DK2565993T3 (da) * | 2011-09-05 | 2014-02-10 | Alltec Angewandte Laserlicht Technologie Gmbh | Laserindretning og fremgangsmåde til frembringelse af laserlys |
| 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 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3530388A (en) * | 1965-04-21 | 1970-09-22 | Westinghouse Electric Corp | Light amplifier system |
| US3496487A (en) * | 1966-07-05 | 1970-02-17 | Union Carbide Corp | Addition of laser beams in multiple laser systems |
| JPS55113391A (en) * | 1979-02-21 | 1980-09-01 | Hitachi Ltd | Gas flow type laser device |
| GB2076213B (en) * | 1980-05-09 | 1983-08-17 | Sperry Ltd | Ring laser gyroscopes |
| DE3136231C2 (de) * | 1981-09-12 | 1983-11-24 | Messer Griesheim Gmbh, 6000 Frankfurt | Gaslaser, insbesondere CO↓2↓-Gastransportlaser |
| US4426705A (en) * | 1981-10-06 | 1984-01-17 | The United States Of America As Represented By The Secretary Of The Air Force | Double electric discharge coaxial laser |
| GB2127211B (en) * | 1982-08-26 | 1986-10-01 | British Aerospace | Ring laser gyroscope |
| US4578792A (en) * | 1982-09-30 | 1986-03-25 | Metalworking Lasers International Ltd. | High-power lasers |
| US4564947A (en) * | 1982-09-30 | 1986-01-14 | Metalworking Lasers International Ltd. | High-power lasers |
| JPS5986278A (ja) * | 1982-11-10 | 1984-05-18 | Hitachi Ltd | 高速軸流形ガスレ−ザ装置 |
| DE3245959A1 (de) * | 1982-12-11 | 1984-06-14 | Battelle-Institut E.V., 6000 Frankfurt | Laseranordnung |
| US4616930A (en) * | 1983-04-20 | 1986-10-14 | Litton Systems, Inc. | Optically biased twin ring laser gyroscope |
| US4661958A (en) * | 1983-05-06 | 1987-04-28 | Coherent, Inc. | Laser |
| JPS60120581A (ja) * | 1983-12-05 | 1985-06-28 | Matsushita Electric Ind Co Ltd | レ−ザ発振装置 |
| US4660209A (en) * | 1983-12-29 | 1987-04-21 | Amada Engineering & Service Co., Inc. | High speed axial flow type gas laser oscillator |
| CH667556A5 (de) * | 1983-12-29 | 1988-10-14 | Amada Eng & Service | Hochgeschwindigkeits gaslaser-oszillator. |
| DE3412398A1 (de) * | 1984-04-03 | 1985-10-03 | Uwe 2051 Kollow Soczek | Laengsdurchstroemter laser mit mehrfach gefalteter optischer strecke |
| US4709372A (en) * | 1985-12-19 | 1987-11-24 | Spectra-Physics, Inc. | Fast axial flow laser circulating system |
| DE3643735A1 (de) * | 1986-12-20 | 1988-07-07 | Tzn Forschung & Entwicklung | Gastransportlaser |
-
1988
- 1988-06-30 SE SE8802458A patent/SE461758B/sv not_active IP Right Cessation
- 1988-06-30 SE SE8802459A patent/SE460570B/sv not_active IP Right Cessation
- 1988-07-01 DK DK367788A patent/DK169933B1/da not_active IP Right Cessation
- 1988-07-04 AT AT1722/88A patent/AT393051B/de not_active IP Right Cessation
- 1988-07-06 CH CH2576/88A patent/CH676299A5/de not_active IP Right Cessation
- 1988-07-11 JP JP63173628A patent/JPH077856B2/ja not_active Expired - Fee Related
- 1988-07-13 FR FR8809554A patent/FR2621747B1/fr not_active Expired - Fee Related
- 1988-07-14 GB GB8816803A patent/GB2211019B/en not_active Expired
- 1988-07-14 GB GB8816734A patent/GB2220788B/en not_active Expired - Lifetime
- 1988-07-15 ES ES8802234A patent/ES2007529A6/es not_active Expired
- 1988-07-15 CA CA000572170A patent/CA1284684C/en not_active Expired - Lifetime
- 1988-07-15 CA CA000572172A patent/CA1304808C/en not_active Expired - Lifetime
- 1988-07-20 IL IL87166A patent/IL87166A/xx not_active IP Right Cessation
- 1988-07-22 AU AU19781/88A patent/AU605610B2/en not_active Ceased
- 1988-07-22 AU AU19780/88A patent/AU605336B2/en not_active Ceased
- 1988-08-04 US US07/228,726 patent/US4907240A/en not_active Expired - Lifetime
- 1988-08-04 US US07/228,702 patent/US4912718A/en not_active Expired - Lifetime
- 1988-09-23 IT IT8883481A patent/IT1225978B/it active
-
1990
- 1990-08-01 ES ES9002082A patent/ES2023343A6/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IL87166A0 (en) | 1988-12-30 |
| DK169933B1 (da) | 1995-04-03 |
| US4907240A (en) | 1990-03-06 |
| AU605336B2 (en) | 1991-01-10 |
| AU1978188A (en) | 1990-01-25 |
| GB2220788B (en) | 1992-09-30 |
| SE8802459D0 (sv) | 1988-06-30 |
| ATA172288A (de) | 1990-12-15 |
| GB8816803D0 (en) | 1988-08-17 |
| SE8802458D0 (sv) | 1988-06-30 |
| SE461758B (sv) | 1990-03-19 |
| JPH01114087A (ja) | 1989-05-02 |
| FR2621747B1 (fr) | 1994-06-03 |
| CH676299A5 (https=) | 1990-12-28 |
| CA1304808C (en) | 1992-07-07 |
| ES2007529A6 (es) | 1989-06-16 |
| GB2220788A (en) | 1990-01-17 |
| CA1284684C (en) | 1991-06-04 |
| SE8802459L (sv) | 1989-04-14 |
| FR2621747A1 (fr) | 1989-04-14 |
| IT1225978B (it) | 1990-12-10 |
| IL87166A (en) | 1991-08-16 |
| JPH077856B2 (ja) | 1995-01-30 |
| US4912718A (en) | 1990-03-27 |
| GB2211019B (en) | 1992-01-02 |
| GB2211019A (en) | 1989-06-21 |
| SE8802458L (sv) | 1989-12-31 |
| DK367788A (da) | 1989-04-14 |
| DK367788D0 (da) | 1988-07-01 |
| IT8883481A0 (it) | 1988-09-23 |
| ES2023343A6 (es) | 1992-01-01 |
| GB8816734D0 (en) | 1988-08-17 |
| AU1978088A (en) | 1989-04-13 |
| SE460570B (sv) | 1989-10-23 |
| AT393051B (de) | 1991-08-12 |
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