SE7413515L - - Google Patents

Info

Publication number
SE7413515L
SE7413515L SE7413515A SE7413515A SE7413515L SE 7413515 L SE7413515 L SE 7413515L SE 7413515 A SE7413515 A SE 7413515A SE 7413515 A SE7413515 A SE 7413515A SE 7413515 L SE7413515 L SE 7413515L
Authority
SE
Sweden
Application number
SE7413515A
Other versions
SE405662B (sv
Inventor
J W Davis
A P Walch
Original Assignee
United Aircraft 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 Aircraft Corp filed Critical United Aircraft Corp
Publication of SE7413515L publication Critical patent/SE7413515L/xx
Publication of SE405662B publication Critical patent/SE405662B/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
    • H01S3/05—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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0979—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Fluid Mechanics (AREA)
  • Lasers (AREA)
SE7413515A 1973-12-26 1974-10-28 System med slutet kretslopp for alstring av laserstralning SE405662B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US427960A US3900804A (en) 1973-12-26 1973-12-26 Multitube coaxial closed cycle gas laser system

Publications (2)

Publication Number Publication Date
SE7413515L true SE7413515L (xx) 1975-06-27
SE405662B SE405662B (sv) 1978-12-18

Family

ID=23697013

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413515A SE405662B (sv) 1973-12-26 1974-10-28 System med slutet kretslopp for alstring av laserstralning

Country Status (9)

Country Link
US (1) US3900804A (xx)
JP (1) JPS5097289A (xx)
CA (1) CA1014249A (xx)
CH (1) CH572676A5 (xx)
DE (1) DE2456687A1 (xx)
FR (1) FR2256564B1 (xx)
GB (1) GB1451839A (xx)
IT (1) IT1028035B (xx)
SE (1) SE405662B (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2731346C3 (de) * 1977-07-12 1980-03-20 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Einrichtung zur mechanischen Entkopplung eines Resonators für einen gasdynamischen Laser
US4188592A (en) * 1978-04-10 1980-02-12 United Technologies Corporation Closed cycle chemical laser
US4242646A (en) * 1978-05-12 1980-12-30 Macken John A Spiral flow convective laser
JPS5839396B2 (ja) * 1978-08-25 1983-08-30 株式会社日立製作所 ガスレ−ザ発生装置
JPS5680190A (en) * 1979-12-05 1981-07-01 Mitsubishi Electric Corp Gas laser device
JPS5680191A (en) * 1979-12-05 1981-07-01 Mitsubishi Electric Corp Gas laser device
JPS56131983A (en) * 1980-03-19 1981-10-15 Mitsubishi Electric Corp Gas laser device
JPS56131982A (en) * 1980-03-19 1981-10-15 Mitsubishi Electric Corp Gas laser device
JPS5889889A (ja) * 1981-11-24 1983-05-28 Olympus Optical Co Ltd レ−ザ出力可変装置
US4578792A (en) * 1982-09-30 1986-03-25 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
EP0183023B1 (de) * 1984-11-24 1991-02-20 Trumpf GmbH & Co Gas-Laser mit Quereinkopplung von Hochfrequenzenergie
GB2182483A (en) * 1985-11-01 1987-05-13 Ferranti Plc Gas laser apparatus
US4823349A (en) * 1987-03-31 1989-04-18 Rofin-Sinar, Inc. Resonator module and blower module assembly
AT394645B (de) * 1988-07-04 1992-05-25 Trumpf Gmbh & Co Laengsgestroemter co2-leistungslaser
DE102010030141B4 (de) 2010-06-16 2012-04-19 Trumpf Laser- Und Systemtechnik Gmbh Gaslaser und Betriebsverfahren dafür
EP2564973B1 (en) * 2011-09-05 2014-12-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of lasers and a combining deflection device
ES2452529T3 (es) 2011-09-05 2014-04-01 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositivo láser y procedimiento para marcar un objeto
EP2564975B1 (en) * 2011-09-05 2014-12-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of lasers and individually adjustable sets of deflection means
EP2564974B1 (en) * 2011-09-05 2015-06-17 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means
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
EP2565673B1 (en) 2011-09-05 2013-11-13 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Device and method for marking of an object by means of a laser beam
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
EP2565996B1 (en) 2011-09-05 2013-12-11 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Laser device with a laser unit, and a fluid container for a cooling means of said laser unit
DE102012205308B4 (de) 2012-03-30 2018-05-30 Trumpf Lasersystems For Semiconductor Manufacturing Gmbh Vorrichtung zur Verstärkung eines Laserstrahls

Also Published As

Publication number Publication date
CA1014249A (en) 1977-07-19
JPS5097289A (xx) 1975-08-02
GB1451839A (en) 1976-10-06
FR2256564A1 (xx) 1975-07-25
SE405662B (sv) 1978-12-18
DE2456687A1 (de) 1975-07-10
IT1028035B (it) 1979-01-30
US3900804A (en) 1975-08-19
FR2256564B1 (xx) 1978-11-24
CH572676A5 (xx) 1976-02-13

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