IL87567A - High-power laser - Google Patents

High-power laser

Info

Publication number
IL87567A
IL87567A IL87567A IL8756788A IL87567A IL 87567 A IL87567 A IL 87567A IL 87567 A IL87567 A IL 87567A IL 8756788 A IL8756788 A IL 8756788A IL 87567 A IL87567 A IL 87567A
Authority
IL
Israel
Prior art keywords
power laser
laser
power
Prior art date
Application number
IL87567A
Other languages
English (en)
Other versions
IL87567A0 (en
Original Assignee
Deutsche Forsch Luft Raumfahrt
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Deutsche Forsch Luft Raumfahrt filed Critical Deutsche Forsch Luft Raumfahrt
Publication of IL87567A0 publication Critical patent/IL87567A0/xx
Publication of IL87567A publication Critical patent/IL87567A/xx

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
    • 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
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape
    • 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
    • H01S3/04—Arrangements for thermal management
    • H01S3/041—Arrangements for thermal management for gas 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08081—Unstable resonators
    • 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08095—Zig-zag travelling beam through the active medium

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
IL87567A 1987-08-31 1988-08-25 High-power laser IL87567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873729053 DE3729053A1 (de) 1987-08-31 1987-08-31 Hochleistungs-bandleiterlaser

Publications (2)

Publication Number Publication Date
IL87567A0 IL87567A0 (en) 1989-01-31
IL87567A true IL87567A (en) 1992-07-15

Family

ID=6334890

Family Applications (1)

Application Number Title Priority Date Filing Date
IL87567A IL87567A (en) 1987-08-31 1988-08-25 High-power laser

Country Status (7)

Country Link
US (1) US4939738A (es)
EP (1) EP0305893B1 (es)
JP (1) JPH0797669B2 (es)
CA (1) CA1301898C (es)
DE (2) DE3729053A1 (es)
ES (1) ES2049232T3 (es)
IL (1) IL87567A (es)

Families Citing this family (90)

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JP2760116B2 (ja) * 1989-12-18 1998-05-28 三菱電機株式会社 固体レーザ装置
JP2550693B2 (ja) * 1989-02-16 1996-11-06 三菱電機株式会社 固体レーザ装置
US4987577A (en) * 1989-04-14 1991-01-22 Siemens Aktiengesellschaft Gas laser having microwave excitation
DE3912568A1 (de) * 1989-04-17 1990-10-18 Siemens Ag Gas-laser, insbesondere co(pfeil abwaerts)2(pfeil abwaerts)-laser
US5048048A (en) * 1989-08-11 1991-09-10 Mitsubishi Denki K.K. Gas laser device
DE3937491C2 (de) * 1989-11-10 1996-02-15 Deutsche Forsch Luft Raumfahrt Wellenleiterlaser mit Mikrowellenanregung
DE3937490A1 (de) * 1989-11-10 1991-05-16 Deutsche Forsch Luft Raumfahrt Mikrowellenangeregter hochleistungslaser
DE3937492A1 (de) * 1989-11-10 1991-05-16 Deutsche Forsch Luft Raumfahrt Wellenleiterlaser mit mikrowellenanregung ueber tem-wellenleiter
DE3943373C2 (de) * 1989-12-30 1993-11-18 Deutsche Forsch Luft Raumfahrt Gefalteter Wellenleiterlaser
DE9003331U1 (de) * 1990-03-21 1991-07-18 Rofin-Sinar Laser GmbH, 2000 Hamburg Gaslaser
DE4010147A1 (de) * 1990-03-29 1991-10-02 Siemens Ag Elektrisch angeregter bandleiterlaser
DE4022818A1 (de) * 1990-07-18 1992-01-23 Deutsche Forsch Luft Raumfahrt Festkoerperlaser
DE4026516C2 (de) * 1990-08-22 1994-05-19 Deutsche Forsch Luft Raumfahrt Hochfrequenzangeregter Hochleistungsgaslaser
US5164952A (en) * 1990-09-26 1992-11-17 Siemens Aktiengesellschaft Electrically pumped gas laser suitable for high input power
US5220576A (en) * 1990-09-26 1993-06-15 Seimans Aktiengesellschaft Slab or stripline laser
US5197079A (en) * 1990-09-26 1993-03-23 Siemens Aktiengesellschaft High-power stripline laser
US5231644A (en) * 1990-09-26 1993-07-27 Siemens Aktiengesellschaft Slab or stripline gas laser
US5131003A (en) * 1990-10-12 1992-07-14 Coherent, Inc. RF excited CO2 slab waveguide laser
US5123028A (en) * 1990-10-12 1992-06-16 Coherent, Inc. RF Excited CO2 slab waveguide laser
US5216689A (en) * 1990-10-12 1993-06-01 Coherent, Inc. Slab laser with enhanced lifetime
US5140606A (en) * 1990-10-12 1992-08-18 Coherent, Inc. RF excited CO2 slab waveguide laser
US5237580A (en) * 1990-10-12 1993-08-17 Coherent, Inc. RF excited CO2 slab waveguide laser
US5131004A (en) * 1990-10-12 1992-07-14 Coherent, Inc. RF excited CO2 slab waveguide laser
DE4036154A1 (de) * 1990-11-14 1992-05-21 Fraunhofer Ges Forschung Laser-vorrichtung
DE4112311A1 (de) * 1991-04-15 1992-10-22 Max Planck Gesellschaft Transversal elektrisch gepumpter gaslaser mit schraeg ausgefuehrtem strahldurchgang
CA2071598C (en) * 1991-06-21 1999-01-19 Akira Eda Optical device and method of manufacturing the same
DE59205437D1 (de) * 1991-06-27 1996-04-04 Zeiss Carl Jena Gmbh Hochfrequenzangeregter Laser für hohe Eingangsleistungen, insbesondere CO2-Bandleiterlaser
DE4128596A1 (de) * 1991-08-28 1993-03-04 Siemens Ag Verfahren zur herstellung eines bandleiterlasers
DE59204990D1 (de) * 1991-09-13 1996-02-22 Zeiss Carl Jena Gmbh Bandleiterlaser
DE4131623A1 (de) * 1991-09-23 1993-03-25 Siemens Ag Bandleiterlaser
JP2613831B2 (ja) * 1991-12-27 1997-05-28 三菱電機株式会社 レーザ装置
JPH0645711A (ja) * 1992-01-14 1994-02-18 Boreal Laser Inc スラブレーザのアレイ
DE69306424T2 (de) * 1992-01-22 1997-04-24 Mitsubishi Electric Corp Laser-Apparat
EP0585481B1 (de) * 1992-08-31 1996-01-10 CARL ZEISS JENA GmbH Bandleiterlaser-Resonator
DE59205031D1 (de) * 1992-08-31 1996-02-22 Zeiss Carl Jena Gmbh Bandleiterlaser mit Verbundelektroden
DE4232840A1 (de) * 1992-09-30 1994-03-31 Siemens Ag Hochfrequenzangeregter Laser für hohe Eingangsleistungen, insbesondere CO¶2¶-Bandleiterlaser
DE9217640U1 (de) * 1992-12-23 1994-09-29 Rofin-Sinar Laser Gmbh, 22113 Hamburg Slab- oder Bandleiterlaser
DE4303755C2 (de) * 1993-02-09 1994-12-15 Deutsche Forsch Luft Raumfahrt Wellenleiter-Gaslaser
DE4303754C2 (de) * 1993-02-09 1994-12-15 Deutsche Forsch Luft Raumfahrt Wellenleiter-Gaslaser
US5412681A (en) * 1994-03-30 1995-05-02 Carl Zeiss, Inc. Slab-waveguide CO2 laser
DE4416530C1 (de) * 1994-05-10 1995-11-02 Nwl Laser Tech Gmbh Vorrichtung zur niederdivergenten Laserstrahlerzeugung
DE4416900C2 (de) * 1994-05-13 2001-02-01 Deutsch Zentr Luft & Raumfahrt Gasentladungsstruktur
DE69501917T2 (de) 1994-06-08 1998-11-05 Qsource Inc Gaslaser mit rechteckigem Entladungsraum
US6636545B2 (en) * 1996-09-26 2003-10-21 Alexander V. Krasnov Supersonic and subsonic laser with radio frequency excitation
US5610936A (en) * 1995-09-28 1997-03-11 Technology Development Corporation Extended multiply folded optical paths
EP0776073B1 (en) 1995-11-27 2002-10-23 QSource, Inc. Gas laser having a rectangular discharge space
DE19609851A1 (de) * 1996-03-13 1997-09-18 Rofin Sinar Laser Gmbh Bandleiterlaser
US5822354A (en) * 1996-04-22 1998-10-13 Synrad, Inc. Variable-aperture cavity laser
DE19645093C2 (de) * 1996-11-01 2000-01-27 Deutsch Zentr Luft & Raumfahrt Wellenleiter-Lasersystem
US5848091A (en) * 1997-01-21 1998-12-08 The Twentyfirst Century Corp. Laser resonator with improved output beam characteristics
DE19802319A1 (de) * 1998-01-23 1999-08-05 Wolfgang Prof Dr Vioel Diffusionsgekühlter Gaslaser mit Mittelfrequenzanregung
US6144687A (en) * 1998-09-04 2000-11-07 Excitation Llc Laser
DE19852284C2 (de) 1998-11-13 2000-11-30 Norbert Taufenbach Kleiner CO¶2¶-Slablaser
US6370178B1 (en) 1998-12-21 2002-04-09 Imed Lasers Wide area laser and multi-pass laser optical cavity for use therein
US6198758B1 (en) 1999-12-27 2001-03-06 Synrad, Inc. Laser with heat transfer system and method
US6195379B1 (en) 1999-12-27 2001-02-27 Synrad, Inc. Laser assembly system and method
US6198759B1 (en) 1999-12-27 2001-03-06 Synrad, Inc. Laser system and method for beam enhancement
US6614826B1 (en) 2000-05-05 2003-09-02 Synrad, Inc. Laser system and method for gain medium with output beam transverse profile tailoring longitudinal strips
US6788722B1 (en) * 2000-07-10 2004-09-07 Coherent, Inc. High power waveguide laser
US6704333B2 (en) * 2000-12-07 2004-03-09 John Tulip Large area laser
US20020107510A1 (en) * 2001-02-05 2002-08-08 Andrews Robert R. Laser apparatus useful for myocardial revascularization
DE10202159B4 (de) * 2002-01-22 2005-10-06 Rofin-Sinar Laser Gmbh Bandleiterlaser mit einem instabilen Resonator
US6786099B2 (en) * 2002-02-14 2004-09-07 Kla-Tencor Technologies Corporation Surface photo-acoustic film measurement device and technique
US20050094697A1 (en) * 2003-01-30 2005-05-05 Rofin Sinar Laser Gmbh Stripline laser
DE10303620A1 (de) * 2003-01-30 2004-08-19 Rofin-Sinar Laser Gmbh Bandleiterlaser
EP1738443A4 (en) * 2004-01-12 2008-07-02 Litelaser L L C LASER SYSTEM WITH MULTIPLE TRAINS
US7260134B2 (en) * 2004-02-06 2007-08-21 Coherent, Inc. Dielectric coupled CO2 slab laser
US7263116B2 (en) * 2004-08-05 2007-08-28 Coherent, Inc. Dielectric coupled CO2 slab laser
US7583717B2 (en) * 2004-08-30 2009-09-01 Videojet Technologies Inc Laser system
US8599898B2 (en) 2004-12-22 2013-12-03 Universal Laser Systems, Inc. Slab laser with composite resonator and method of producing high-energy laser radiation
CA2652119A1 (en) * 2006-06-09 2007-12-21 Iulian Basarab Petrescu-Prahova Laser devices using gain media in out of phase mode
DE102006030799B4 (de) * 2006-06-30 2010-06-17 Trumpf Laser- Und Systemtechnik Gmbh Gaslaser mit einem instabilen Laserresonator und einer Lichtleiterfaser
US7756186B2 (en) * 2007-02-23 2010-07-13 Coherent, Inc. Unstable resonator with variable output coupling
ITFI20070142A1 (it) 2007-06-26 2008-12-27 El En Spa "sorgente laser a gas eccitata in radiofrequenza"
EP2053708A1 (en) * 2007-10-25 2009-04-29 Rofin-Sinar UK Ltd Gas laser device
DE102009001241A1 (de) 2009-02-27 2010-09-02 Rofin-Sinar Laser Gmbh Bandleiterlaser mit einem instabilen Resonator
EP2440356A4 (en) 2009-06-09 2017-05-24 Lean Tool Systems, LLC Gauge system for workpiece processing
DE102010040298B4 (de) 2010-06-08 2012-09-13 Rofin-Sinar Laser Gmbh Bandleiterlaser
US8295319B2 (en) 2010-11-23 2012-10-23 Iradion Laser, Inc. Ceramic gas laser having an integrated beam shaping waveguide
DE102010064147B4 (de) 2010-12-23 2013-09-12 Rofin-Sinar Laser Gmbh Bandleiter-Laserverstärker und Laseranordnung mit einem Bandleiter-Laserverstärker
DE102011003147B3 (de) * 2011-01-26 2012-04-05 Rofin-Sinar Laser Gmbh Bandleiterlaser
US8422528B2 (en) 2011-02-24 2013-04-16 Iradion Laser, Inc. Ceramic slab, free-space and waveguide lasers
US9943975B2 (en) 2012-02-01 2018-04-17 Precision Automation, Inc. Saw system for miter joints
JP6407587B2 (ja) * 2013-08-29 2018-10-17 ビアメカニクス株式会社 ガスレーザ発振器
CN104577649A (zh) * 2014-12-29 2015-04-29 苏州凯锝微电子有限公司 一种板条式激光器装置
US10404030B2 (en) * 2015-02-09 2019-09-03 Iradion Laser, Inc. Flat-folded ceramic slab lasers
US10985518B2 (en) 2016-09-20 2021-04-20 Iradion Laser, Inc. Lasers with setback aperture
US11095088B1 (en) 2018-02-21 2021-08-17 Zoyka Llc Multi-pass coaxial molecular gas laser
EP3550678B1 (en) 2018-04-04 2020-02-26 Kern Technologies, LLC Folded slab waveguide laser
CA3153718A1 (en) 2019-08-12 2021-02-18 Precision Automation, Inc. Linear positioner

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Also Published As

Publication number Publication date
EP0305893A3 (en) 1989-07-26
JPH0797669B2 (ja) 1995-10-18
IL87567A0 (en) 1989-01-31
US4939738A (en) 1990-07-03
JPH01257382A (ja) 1989-10-13
DE3729053A1 (de) 1989-03-16
EP0305893A2 (de) 1989-03-08
DE3887236D1 (de) 1994-03-03
DE3729053C2 (es) 1990-07-12
ES2049232T3 (es) 1994-04-16
CA1301898C (en) 1992-05-26
EP0305893B1 (de) 1994-01-19

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