FR2220897B1 - - Google Patents

Info

Publication number
FR2220897B1
FR2220897B1 FR7407751A FR7407751A FR2220897B1 FR 2220897 B1 FR2220897 B1 FR 2220897B1 FR 7407751 A FR7407751 A FR 7407751A FR 7407751 A FR7407751 A FR 7407751A FR 2220897 B1 FR2220897 B1 FR 2220897B1
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.)
Expired
Application number
FR7407751A
Other versions
FR2220897A1 (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.)
Avco Everett Research Laboratory Inc
Original Assignee
Avco Everett Research Laboratory 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 Avco Everett Research Laboratory Inc filed Critical Avco Everett Research Laboratory Inc
Publication of FR2220897A1 publication Critical patent/FR2220897A1/fr
Application granted granted Critical
Publication of FR2220897B1 publication Critical patent/FR2220897B1/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
    • H01S3/097—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)
FR7407751A 1973-03-09 1974-03-07 Expired FR2220897B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33951473A 1973-03-09 1973-03-09

Publications (2)

Publication Number Publication Date
FR2220897A1 FR2220897A1 (fr) 1974-10-04
FR2220897B1 true FR2220897B1 (fr) 1978-12-29

Family

ID=23329353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407751A Expired FR2220897B1 (fr) 1973-03-09 1974-03-07

Country Status (9)

Country Link
JP (1) JPS5755235B2 (fr)
CA (1) CA1017841A (fr)
CH (1) CH578268A5 (fr)
DE (1) DE2411192A1 (fr)
FR (1) FR2220897B1 (fr)
GB (1) GB1426161A (fr)
IL (1) IL44342A (fr)
IT (1) IT1008408B (fr)
SE (1) SE386320B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001032B1 (fr) * 1977-08-18 1981-02-25 ELTRO GmbH Gesellschaft für Strahlungstechnik Laser à décharge dans le gaz avec excitation transversale
DE3123049C2 (de) * 1981-06-11 1983-07-21 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Verfahren und Vorrichtung zum Betreiben eines Gaslasers
US4751713A (en) * 1987-07-31 1988-06-14 Hughes Aircraft Company Gas laser having a piezoelectric fan
CN113054516B (zh) * 2021-03-11 2022-06-24 京东方科技集团股份有限公司 密封装置、激光器和激光退火设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2039442A1 (de) * 1969-08-08 1971-02-18 Sylvania Electric Prod Hochleistungsgaslaser
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
US3808553A (en) * 1972-11-21 1974-04-30 Avco Corp Thermally stable laser resonator support assembly

Also Published As

Publication number Publication date
DE2411192A1 (de) 1974-09-12
GB1426161A (en) 1976-02-25
CH578268A5 (fr) 1976-07-30
JPS49127592A (fr) 1974-12-06
IT1008408B (it) 1976-11-10
SE386320B (sv) 1976-08-02
JPS5755235B2 (fr) 1982-11-22
CA1017841A (en) 1977-09-20
IL44342A (en) 1976-08-31
IL44342A0 (en) 1974-06-30
FR2220897A1 (fr) 1974-10-04

Similar Documents

Publication Publication Date Title
AU476761B2 (fr)
AU474593B2 (fr)
AU474511B2 (fr)
AU474838B2 (fr)
AU471343B2 (fr)
AU476714B2 (fr)
FR2279237B1 (fr)
AU472848B2 (fr)
AU466283B2 (fr)
AU476696B2 (fr)
FR2220897B1 (fr)
AU477823B2 (fr)
AR195311A1 (fr)
AR195948A1 (fr)
AU476873B1 (fr)
AU471461B2 (fr)
AU477824B2 (fr)
JPS5026382U (fr)
AR196123Q (fr)
CH564882A5 (fr)
AU479405A (fr)
BG21217A3 (fr)
BE814315A (fr)
AU479562A (fr)
AU479539A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse