SE361235B - - Google Patents

Info

Publication number
SE361235B
SE361235B SE00087/70A SE8770A SE361235B SE 361235 B SE361235 B SE 361235B SE 00087/70 A SE00087/70 A SE 00087/70A SE 8770 A SE8770 A SE 8770A SE 361235 B SE361235 B SE 361235B
Authority
SE
Sweden
Application number
SE00087/70A
Inventor
W F Krupke
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of SE361235B publication Critical patent/SE361235B/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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1061—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using a variable absorption device
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers
    • 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
    • H01S3/08086—Multiple-wavelength emission
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1112—Passive mode locking
    • H01S3/1115—Passive mode locking using intracavity saturable absorbers
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/2232—Carbon dioxide (CO2) or monoxide [CO]

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Discharge Lamp (AREA)
SE00087/70A 1969-01-10 1970-01-05 SE361235B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79121269A 1969-01-10 1969-01-10

Publications (1)

Publication Number Publication Date
SE361235B true SE361235B (xx) 1973-10-22

Family

ID=25152997

Family Applications (1)

Application Number Title Priority Date Filing Date
SE00087/70A SE361235B (xx) 1969-01-10 1970-01-05

Country Status (6)

Country Link
US (1) US3638137A (xx)
DE (1) DE1960776C3 (xx)
GB (1) GB1300107A (xx)
IL (1) IL33501A (xx)
NL (1) NL6918287A (xx)
SE (1) SE361235B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3760295A (en) * 1972-05-22 1973-09-18 Ibm Q-switch for synchronizing mode-locked laser pulse trans with external events
US3763443A (en) * 1972-08-14 1973-10-02 Bell Telephone Labor Inc Simultaneously q-switched and mode-locked laser
CH583978A5 (xx) * 1974-02-26 1977-01-14 Lasag Sa
US3978429A (en) * 1975-05-27 1976-08-31 Bell Telephone Laboratories, Incorporated Mode-locked laser
FR2331900A1 (fr) * 1975-11-13 1977-06-10 Commissariat Energie Atomique Dispositif interrupteur selectif en longueur d'onde
US4242645A (en) * 1977-03-22 1980-12-30 Canadian Patents And Development Limited Gas laser systems
US4512021A (en) * 1982-04-16 1985-04-16 United Technologies Corporation Passively Q-switched square bore waveguide laser
US20060222034A1 (en) * 2005-03-31 2006-10-05 Cymer, Inc. 6 Khz and above gas discharge laser system
US7903699B2 (en) * 2007-05-24 2011-03-08 Coherent, Inc. Acousto-optically Q-switched CO2 laser
JP5587578B2 (ja) 2008-09-26 2014-09-10 ギガフォトン株式会社 極端紫外光源装置およびパルスレーザ装置
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
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
EP2565994B1 (en) 2011-09-05 2014-02-12 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Laser device and method for marking an object
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
DK2565673T3 (da) 2011-09-05 2014-01-06 Alltec Angewandte Laserlicht Technologie Gmbh Indretning og fremgangsmåde til markering af et objekt ved hjælp af en laserstråle
ES2530069T3 (es) * 2011-09-05 2015-02-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con una pluralidad de láseres y un dispositivo de desviación de combinación
ES2544034T3 (es) 2011-09-05 2015-08-27 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Aparato de marcado con al menos un láser de gas y un termodisipador
DK2564975T3 (en) * 2011-09-05 2015-01-12 Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung Selection apparatus with a plurality of lasers and sets of deflecting agents that can be individually adjusted

Also Published As

Publication number Publication date
IL33501A (en) 1972-02-29
DE1960776B2 (de) 1974-02-07
DE1960776C3 (de) 1974-08-29
IL33501A0 (en) 1970-03-22
GB1300107A (en) 1972-12-20
US3638137A (en) 1972-01-25
NL6918287A (xx) 1970-07-14
DE1960776A1 (de) 1970-07-30

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