DE68908230T2 - 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
DE68908230T2
DE68908230T2 DE89630066T DE68908230T DE68908230T2 DE 68908230 T2 DE68908230 T2 DE 68908230T2 DE 89630066 T DE89630066 T DE 89630066T DE 68908230 T DE68908230 T DE 68908230T DE 68908230 T2 DE68908230 T2 DE 68908230T2
Authority
DE
Germany
Prior art keywords
compact
laser device
gas laser
waveguide gas
excited waveguide
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 - Lifetime
Application number
DE89630066T
Other languages
English (en)
Other versions
DE68908230D1 (de
Inventor
Leon A Newman
John T Kennedy John T Kennedy
Richard A Hart
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE68908230D1 publication Critical patent/DE68908230D1/de
Application granted granted Critical
Publication of DE68908230T2 publication Critical patent/DE68908230T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE89630066T 1988-03-28 1989-03-28 Kompakte RF-angeregter Wellenleiter-Gas-Laser-Einrichtung mit verteilten Induktoren. Expired - Lifetime DE68908230T2 (de)

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 DE68908230D1 (de) 1993-09-16
DE68908230T2 true DE68908230T2 (de) 1993-11-25

Family

ID=22633503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89630066T Expired - Lifetime 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)

* Cited by examiner, † Cited by third party
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
DE69501917T2 (de) 1994-06-08 1998-11-05 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
DE69840287D1 (de) * 1997-03-14 2009-01-15 Demaria Electrooptics Inc Hochfrequenz-angeregter wellenleiterlaser
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
US5881087A (en) * 1997-04-30 1999-03-09 Universal Laser Systems, Inc. Gas laser tube design
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
ATE453232T1 (de) * 2001-04-04 2010-01-15 Coherent Deos Gütegeschalteter co2 laser für materialbearbeitung
WO2002082600A2 (en) 2001-04-04 2002-10-17 Coherent Deos Q-switched cavity dumped co2 laser for material processing
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
WO2006049634A1 (en) * 2004-10-27 2006-05-11 Litelaser L.L.C. 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
CA3089935A1 (en) 2018-01-29 2019-08-01 IDEA machine development design AND production ltd. Compact coaxial laser
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE68908230D1 (de) 1993-09-16
JPH0210783A (ja) 1990-01-16
EP0335820B1 (de) 1993-08-11
US4787090A (en) 1988-11-22
EP0335820A1 (de) 1989-10-04

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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