DE1803269B2 - - Google Patents

Info

Publication number
DE1803269B2
DE1803269B2 DE19681803269 DE1803269A DE1803269B2 DE 1803269 B2 DE1803269 B2 DE 1803269B2 DE 19681803269 DE19681803269 DE 19681803269 DE 1803269 A DE1803269 A DE 1803269A DE 1803269 B2 DE1803269 B2 DE 1803269B2
Authority
DE
Germany
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.)
Pending
Application number
DE19681803269
Other versions
DE1803269A1 (de
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 filed Critical
Publication of DE1803269A1 publication Critical patent/DE1803269A1/de
Publication of DE1803269B2 publication Critical patent/DE1803269B2/de
Pending 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
    • H01S3/036—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
    • 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
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
DE19681803269 1967-11-01 1968-10-16 Optischer Sender oder Verstaerker mit gasfoermigem stimulierbarem Medium Pending DE1803269A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67970467A 1967-11-01 1967-11-01

Publications (2)

Publication Number Publication Date
DE1803269A1 DE1803269A1 (de) 1969-06-19
DE1803269B2 true DE1803269B2 (de) 1971-01-21

Family

ID=24728008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681803269 Pending DE1803269A1 (de) 1967-11-01 1968-10-16 Optischer Sender oder Verstaerker mit gasfoermigem stimulierbarem Medium

Country Status (4)

Country Link
US (1) US3577096A (de)
DE (1) DE1803269A1 (de)
GB (1) GB1236778A (de)
SE (1) SE356851B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937490A1 (de) * 1989-11-10 1991-05-16 Deutsche Forsch Luft Raumfahrt Mikrowellenangeregter hochleistungslaser

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA897238A (en) * 1969-08-29 1972-04-04 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Energization of molecular gas laser for mode and scatter control
CA917225A (en) * 1969-08-29 1972-12-19 C. Johnson Derwyn Molecular gas laser energized by capacitor discharge
US3743963A (en) * 1969-09-10 1973-07-03 United Aircraft Corp Transverse gas laser
US3702973A (en) * 1970-09-17 1972-11-14 Avco Corp Laser or ozone generator in which a broad electron beam with a sustainer field produce a large area, uniform discharge
US3735284A (en) * 1971-03-29 1973-05-22 A Hill Aerodynamic large volume gaseous electric discharge system
US3795838A (en) * 1971-03-29 1974-03-05 A Hill Aerodynamic large volume gaseous electric discharge system
US3758874A (en) * 1971-09-17 1973-09-11 Avco Corp Corona discharge laser
US3761836A (en) * 1972-01-07 1973-09-25 United Aircraft Corp Magnetically compensated cross field flowing gas laser
FR2184482B2 (de) * 1972-04-20 1978-12-08 Comp Generale Electricite
US3725816A (en) * 1972-04-28 1973-04-03 Us Air Force Fan geometry mixing laser
US3748594A (en) * 1972-06-22 1973-07-24 Avco Corp Radio frequency electrically excited flowing gas laser
US3772610A (en) * 1972-09-20 1973-11-13 Gte Sylvania Inc Arcless electrode construction for gas transport laser
US3860887A (en) * 1972-10-20 1975-01-14 Avco Corp Electrically excited high power flowing gas devices such as lasers and the like
US3815047A (en) * 1973-02-14 1974-06-04 Bell Telephone Labor Inc Transversely-excited waveguide gas laser
US4077020A (en) * 1975-05-20 1978-02-28 Wisconsin Alumni Research Foundation Pulsed gas laser
US4288756A (en) * 1977-06-17 1981-09-08 United Kingdom Atomic Energy Authority CO2 Laser
US4240044A (en) * 1979-07-16 1980-12-16 Gte Products Corporation Pulsed laser electrode assembly
DE3201908A1 (de) * 1982-01-22 1983-08-04 Peter Dipl.-Phys. 7000 Stuttgart Hoffmann Vorrichtung zur fuehrung eines gasgemisches in einem geschlossenen kreislauf
EP0183023B1 (de) * 1984-11-24 1991-02-20 Trumpf GmbH & Co Gas-Laser mit Quereinkopplung von Hochfrequenzenergie
US5109388A (en) * 1990-09-24 1992-04-28 Laser Engineering, Inc. Long pulse, fast flow laser system and method
FR2701606B1 (fr) * 1993-02-10 1995-04-14 Sat Laser impulsionnel à gaz, à impulsion de durée allongée.
EP2712036A1 (de) * 2012-09-24 2014-03-26 Excico France Gaszirkulationsschleife für ein Lasergasentladungsrohr
US20160083850A1 (en) * 2013-04-18 2016-03-24 Dm3D Technology, Llc Laser assisted interstitial alloying for improved wear resistance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272340A (de) * 1960-12-28
NL137421C (de) * 1963-03-06
US3302127A (en) * 1963-04-30 1967-01-31 Avco Corp Gas laser and method of operation
US3396301A (en) * 1964-04-20 1968-08-06 Nippon Electric Co Gas laser tube having a hollow elongated cathode electrode
US3437954A (en) * 1965-03-31 1969-04-08 Bell Telephone Labor Inc Optical delay line devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937490A1 (de) * 1989-11-10 1991-05-16 Deutsche Forsch Luft Raumfahrt Mikrowellenangeregter hochleistungslaser

Also Published As

Publication number Publication date
GB1236778A (en) 1971-06-23
SE356851B (de) 1973-06-04
DE1803269A1 (de) 1969-06-19
US3577096A (en) 1971-05-04

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977