FR2143568A2 - - Google Patents

Info

Publication number
FR2143568A2
FR2143568A2 FR7123735A FR7123735A FR2143568A2 FR 2143568 A2 FR2143568 A2 FR 2143568A2 FR 7123735 A FR7123735 A FR 7123735A FR 7123735 A FR7123735 A FR 7123735A FR 2143568 A2 FR2143568 A2 FR 2143568A2
Authority
FR
France
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.)
Granted
Application number
FR7123735A
Other languages
French (fr)
Other versions
FR2143568B1 (OSRAM
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7123735A priority Critical patent/FR2143568B1/fr
Publication of FR2143568A2 publication Critical patent/FR2143568A2/fr
Application granted granted Critical
Publication of FR2143568B1 publication Critical patent/FR2143568B1/fr
Expired 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
    • H01S3/095—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping
    • H01S3/0951—Processes or apparatus for excitation, e.g. pumping using chemical or thermal pumping by increasing the pressure in the laser gas medium
    • H01S3/0953—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
FR7123735A 1971-06-29 1971-06-29 Expired FR2143568B1 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7123735A FR2143568B1 (OSRAM) 1971-06-29 1971-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7123735A FR2143568B1 (OSRAM) 1971-06-29 1971-06-29

Publications (2)

Publication Number Publication Date
FR2143568A2 true FR2143568A2 (OSRAM) 1973-02-09
FR2143568B1 FR2143568B1 (OSRAM) 1975-02-07

Family

ID=9079526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123735A Expired FR2143568B1 (OSRAM) 1971-06-29 1971-06-29

Country Status (1)

Country Link
FR (1) FR2143568B1 (OSRAM)

Also Published As

Publication number Publication date
FR2143568B1 (OSRAM) 1975-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse