FR1389534A - Logic devices - Google Patents

Logic devices

Info

Publication number
FR1389534A
FR1389534A FR958803A FR958803A FR1389534A FR 1389534 A FR1389534 A FR 1389534A FR 958803 A FR958803 A FR 958803A FR 958803 A FR958803 A FR 958803A FR 1389534 A FR1389534 A FR 1389534A
Authority
FR
France
Prior art keywords
logic devices
logic
devices
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
FR958803A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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
Priority claimed from US248521A external-priority patent/US3239688A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR958803A priority Critical patent/FR1389534A/en
Application granted granted Critical
Publication of FR1389534A publication Critical patent/FR1389534A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F3/00—Optical logic elements; Optical bistable devices
    • 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
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/14—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
FR958803A 1962-12-31 1963-12-30 Logic devices Expired FR1389534A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR958803A FR1389534A (en) 1962-12-31 1963-12-30 Logic devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US248521A US3239688A (en) 1962-12-31 1962-12-31 Logical devices
FR958803A FR1389534A (en) 1962-12-31 1963-12-30 Logic devices

Publications (1)

Publication Number Publication Date
FR1389534A true FR1389534A (en) 1965-02-19

Family

ID=26205115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR958803A Expired FR1389534A (en) 1962-12-31 1963-12-30 Logic devices

Country Status (1)

Country Link
FR (1) FR1389534A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282211B (en) * 1965-02-26 1968-11-07 Ibm Optical transmitter with a semiconductor diode as a stimulable medium
DE1489978B1 (en) * 1965-03-01 1972-02-03 Hughes Aircraft Co OPTICAL TRANSMITTER OR AMPLIFIER WITH AN ARRANGEMENT FOR THE SELECTION OF NATURAL VIBRATIONS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282211B (en) * 1965-02-26 1968-11-07 Ibm Optical transmitter with a semiconductor diode as a stimulable medium
DE1489978B1 (en) * 1965-03-01 1972-02-03 Hughes Aircraft Co OPTICAL TRANSMITTER OR AMPLIFIER WITH AN ARRANGEMENT FOR THE SELECTION OF NATURAL VIBRATIONS

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