FR1582987A - - Google Patents

Info

Publication number
FR1582987A
FR1582987A FR1582987DA FR1582987A FR 1582987 A FR1582987 A FR 1582987A FR 1582987D A FR1582987D A FR 1582987DA FR 1582987 A FR1582987 A FR 1582987A
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
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 filed Critical
Application granted granted Critical
Publication of FR1582987A publication Critical patent/FR1582987A/fr
Expired legal-status Critical Current

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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
    • H01S5/00—Semiconductor lasers
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06233—Controlling other output parameters than intensity or frequency
    • H01S5/06243—Controlling other output parameters than intensity or frequency controlling the position or direction of the emitted beam
FR1582987D 1967-10-26 1968-09-03 Expired FR1582987A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67829767A 1967-10-26 1967-10-26

Publications (1)

Publication Number Publication Date
FR1582987A true FR1582987A (fr) 1969-10-10

Family

ID=24722230

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1582987D Expired FR1582987A (fr) 1967-10-26 1968-09-03

Country Status (3)

Country Link
US (1) US3517337A (fr)
FR (1) FR1582987A (fr)
GB (1) GB1184148A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691483A (en) * 1970-02-09 1972-09-12 Klein Aaron D Phased array laser source
GB1543405A (en) * 1975-03-29 1979-04-04 Licentia Gmbh Method of and arrangement for producing coherent mode radiation
JPS63199480A (ja) * 1987-02-16 1988-08-17 Sharp Corp 半導体レ−ザ走査装置
US4878222A (en) * 1988-08-05 1989-10-31 Eastman Kodak Company Diode laser with improved means for electrically modulating the emitted light beam intensity including turn-on and turn-off and electrically controlling the position of the emitted laser beam spot

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344365A (en) * 1963-06-03 1967-09-26 Rca Corp Laser system employing means with no moving parts for producing an angularly rotatable beam of coherent light
US3402366A (en) * 1965-02-26 1968-09-17 Ibm Beam scanning in injection lasers
US3436679A (en) * 1966-03-07 1969-04-01 Gen Electric Semiconductor junction laser with electronically displaceable and deflectable beam

Also Published As

Publication number Publication date
DE1803282A1 (de) 1969-06-19
DE1803282B2 (de) 1976-05-20
US3517337A (en) 1970-06-23
GB1184148A (en) 1970-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse