FR2317787A1 - Procede et appareil pour l'emission d'un rayonnement coherent sur 14 et 16 mm - Google Patents

Procede et appareil pour l'emission d'un rayonnement coherent sur 14 et 16 mm

Info

Publication number
FR2317787A1
FR2317787A1 FR7620894A FR7620894A FR2317787A1 FR 2317787 A1 FR2317787 A1 FR 2317787A1 FR 7620894 A FR7620894 A FR 7620894A FR 7620894 A FR7620894 A FR 7620894A FR 2317787 A1 FR2317787 A1 FR 2317787A1
Authority
FR
France
Prior art keywords
emission
coherent radiation
radiation over
over
coherent
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.)
Withdrawn
Application number
FR7620894A
Other languages
English (en)
Inventor
William Franklin Krupke
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.)
US Department of Energy
Energy Research and Development Administration ERDA
Original Assignee
US Department of Energy
Energy Research and Development Administration ERDA
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 US Department of Energy, Energy Research and Development Administration ERDA filed Critical US Department of Energy
Publication of FR2317787A1 publication Critical patent/FR2317787A1/fr
Withdrawn legal-status Critical Current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
    • H01S3/09—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
    • 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)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Lasers (AREA)
FR7620894A 1975-07-10 1976-07-08 Procede et appareil pour l'emission d'un rayonnement coherent sur 14 et 16 mm Withdrawn FR2317787A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/594,822 US4053852A (en) 1975-07-10 1975-07-10 Method and apparatus for generating coherent near 14 and near 16 micron radiation

Publications (1)

Publication Number Publication Date
FR2317787A1 true FR2317787A1 (fr) 1977-02-04

Family

ID=24380544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620894A Withdrawn FR2317787A1 (fr) 1975-07-10 1976-07-08 Procede et appareil pour l'emission d'un rayonnement coherent sur 14 et 16 mm

Country Status (6)

Country Link
US (1) US4053852A (fr)
JP (1) JPS5224094A (fr)
CA (1) CA1044792A (fr)
DE (1) DE2630984A1 (fr)
FR (1) FR2317787A1 (fr)
GB (1) GB1534929A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317790A1 (fr) * 1975-07-10 1977-02-04 Us Energy Ensemble laser a co2 emettant sur 16 microns environ
FR2346880A1 (fr) * 1976-04-02 1977-10-28 Atomic Energy Authority Uk Laser a anhydride carbonique gazeux

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168474A (en) * 1976-08-30 1979-09-18 Westinghouse Electric Corp. Generation of 14 μm and 16 μm laser radiation from a CO2 gas laser
US4276517A (en) * 1977-12-19 1981-06-30 Jersey Nuclear-Avco Isotopes, Inc. CO Pumped CO2 16 micron laser
US4238741A (en) * 1977-12-22 1980-12-09 Westinghouse Electric Corp. Technique for generating 14 and 16 micron CO2 laser radiation
US4225831A (en) * 1978-08-10 1980-09-30 The United States Of America As Represented By The Secretary Of The Navy CW Scalable donor-acceptor gas transfer laser
JPS5682202A (en) * 1979-12-08 1981-07-04 Meinan Machinery Works Tender rising device for veneer
FR2557387A1 (fr) * 1980-02-15 1985-06-28 Comp Generale Electricite Procede pour creer un faisceau laser de longueur d'onde 2,71 microns
US4397024A (en) * 1980-12-22 1983-08-02 Westinghouse Electric Corp. Technique for amplifying two or more laser beams in a single laser amplifier
IL64884A0 (en) * 1982-01-28 1982-03-31 Israel State Chemical laser
FR2629648A1 (fr) * 1983-09-27 1989-10-06 Comp Generale Electricite Procede pour creer par voie chimique un faisceau laser continu de longueur d'onde 1,315 micron
JPH03233987A (ja) * 1990-02-08 1991-10-17 Nec Corp 放電励起希ガスハライドエキシマレーザの励起方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180547A1 (fr) * 1972-04-20 1973-11-30 Comp Generale Electricite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184482B2 (fr) * 1972-04-20 1978-12-08 Comp Generale Electricite

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180547A1 (fr) * 1972-04-20 1973-11-30 Comp Generale Electricite

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/71 *
EXBK/73 *
EXBK/75 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317790A1 (fr) * 1975-07-10 1977-02-04 Us Energy Ensemble laser a co2 emettant sur 16 microns environ
FR2346880A1 (fr) * 1976-04-02 1977-10-28 Atomic Energy Authority Uk Laser a anhydride carbonique gazeux

Also Published As

Publication number Publication date
CA1044792A (fr) 1978-12-19
US4053852A (en) 1977-10-11
DE2630984A1 (de) 1977-02-10
GB1534929A (en) 1978-12-06
JPS5224094A (en) 1977-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse