FR2509917B1 - Appareil a laser - Google Patents

Appareil a laser

Info

Publication number
FR2509917B1
FR2509917B1 FR8212249A FR8212249A FR2509917B1 FR 2509917 B1 FR2509917 B1 FR 2509917B1 FR 8212249 A FR8212249 A FR 8212249A FR 8212249 A FR8212249 A FR 8212249A FR 2509917 B1 FR2509917 B1 FR 2509917B1
Authority
FR
France
Prior art keywords
laser apparatus
laser
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.)
Expired
Application number
FR8212249A
Other languages
English (en)
Other versions
FR2509917A1 (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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Publication of FR2509917A1 publication Critical patent/FR2509917A1/fr
Application granted granted Critical
Publication of FR2509917B1 publication Critical patent/FR2509917B1/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
FR8212249A 1981-07-16 1982-07-13 Appareil a laser Expired FR2509917B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08121894A GB2101801B (en) 1981-07-16 1981-07-16 Laser apparatus

Publications (2)

Publication Number Publication Date
FR2509917A1 FR2509917A1 (fr) 1983-01-21
FR2509917B1 true FR2509917B1 (fr) 1985-11-15

Family

ID=10523276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212249A Expired FR2509917B1 (fr) 1981-07-16 1982-07-13 Appareil a laser

Country Status (4)

Country Link
JP (1) JPS5818987A (fr)
DE (1) DE3225611A1 (fr)
FR (1) FR2509917B1 (fr)
GB (1) GB2101801B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD218498A1 (de) * 1983-08-01 1985-02-06 Zeiss Jena Veb Carl Verfahren und anordnung zur zuendung von laserrohren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1283601A (en) * 1969-01-01 1972-08-02 Nat Res Dev Improvements in or relating to gas discharge lasers
NL7016114A (fr) * 1970-11-04 1972-05-08
JPS5416740Y2 (fr) * 1971-04-23 1979-06-30
US3909745A (en) * 1974-10-17 1975-09-30 Hughes Aircraft Co Laser transmitter system
JPS6040718B2 (ja) * 1979-08-24 1985-09-12 東芝エレクトロニツク・システムズ株式会社 レ−ザ光発生装置
JPS5732690A (en) * 1980-08-05 1982-02-22 Nec Corp Laser gun

Also Published As

Publication number Publication date
DE3225611A1 (de) 1983-02-03
JPS5818987A (ja) 1983-02-03
GB2101801B (en) 1984-10-03
FR2509917A1 (fr) 1983-01-21
GB2101801A (en) 1983-01-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse