FR2057075A1 - - Google Patents

Info

Publication number
FR2057075A1
FR2057075A1 FR7029314A FR7029314A FR2057075A1 FR 2057075 A1 FR2057075 A1 FR 2057075A1 FR 7029314 A FR7029314 A FR 7029314A FR 7029314 A FR7029314 A FR 7029314A FR 2057075 A1 FR2057075 A1 FR 2057075A1
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.)
Withdrawn
Application number
FR7029314A
Other languages
French (fr)
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.)
GTE Sylvania Inc
Original Assignee
Sylvania Electric Products Inc
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 Sylvania Electric Products Inc filed Critical Sylvania Electric Products Inc
Publication of FR2057075A1 publication Critical patent/FR2057075A1/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Withdrawn legal-status Critical Current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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7029314A 1969-08-08 1970-08-07 Withdrawn FR2057075A1 (Direct)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84864769A 1969-08-08 1969-08-08

Publications (1)

Publication Number Publication Date
FR2057075A1 true FR2057075A1 (Direct) 1971-05-07

Family

ID=25303891

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029314A Withdrawn FR2057075A1 (Direct) 1969-08-08 1970-08-07

Country Status (2)

Country Link
DE (1) DE2039442A1 (Direct)
FR (1) FR2057075A1 (Direct)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426161A (en) * 1973-03-09 1976-02-25 Avco Everett Res Lab Inc Flowing-gas laser apparatus
GB1569975A (en) * 1976-04-02 1980-06-25 Atomic Energy Authority Uk Gas lasers

Also Published As

Publication number Publication date
DE2039442A1 (de) 1971-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse