DE3485611D1 - Opto-elektronisches logisches element. - Google Patents

Opto-elektronisches logisches element.

Info

Publication number
DE3485611D1
DE3485611D1 DE8484306040T DE3485611T DE3485611D1 DE 3485611 D1 DE3485611 D1 DE 3485611D1 DE 8484306040 T DE8484306040 T DE 8484306040T DE 3485611 T DE3485611 T DE 3485611T DE 3485611 D1 DE3485611 D1 DE 3485611D1
Authority
DE
Germany
Prior art keywords
opto
logical element
electronic logical
electronic
logical
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 - Fee Related
Application number
DE8484306040T
Other languages
English (en)
Inventor
Syuji Suzuki
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.)
NEC Corp
Original Assignee
NEC 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 JP16344983A external-priority patent/JPS6054520A/ja
Priority claimed from JP7678784A external-priority patent/JPH07107591B2/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3485611D1 publication Critical patent/DE3485611D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F3/02—Optical bistable devices
    • G02F3/026—Optical bistable devices based on laser effects
    • 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
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H01S5/0608—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch
    • 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
    • H01S5/06209—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in single-section lasers
    • H01S5/06213—Amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Semiconductor Lasers (AREA)
DE8484306040T 1983-09-06 1984-09-04 Opto-elektronisches logisches element. Expired - Fee Related DE3485611D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16344983A JPS6054520A (ja) 1983-09-06 1983-09-06 光電気論理素子
JP7678784A JPH07107591B2 (ja) 1984-04-17 1984-04-17 光情報記憶回路

Publications (1)

Publication Number Publication Date
DE3485611D1 true DE3485611D1 (de) 1992-04-30

Family

ID=26417918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484306040T Expired - Fee Related DE3485611D1 (de) 1983-09-06 1984-09-04 Opto-elektronisches logisches element.

Country Status (4)

Country Link
US (1) US4802175A (de)
EP (1) EP0136840B1 (de)
CA (1) CA1218165A (de)
DE (1) DE3485611D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61201222A (ja) * 1985-03-04 1986-09-05 Hitachi Ltd 光パルス増幅整形装置
US5056100A (en) * 1990-04-19 1991-10-08 California Institute Of Technology Semiconductor laser with photon gain lever
US5130528A (en) * 1991-03-01 1992-07-14 International Business Machines Corporation Opto-photo-electric switch
JPH06281987A (ja) * 1993-03-26 1994-10-07 Hamamatsu Photonics Kk 光デジタル記憶装置
US7133427B2 (en) * 2003-09-19 2006-11-07 Raytheon Company Phase conjugate laser and method with improved fidelity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431437A (en) * 1964-05-25 1969-03-04 Rca Corp Optical system for performing digital logic
US4038610A (en) * 1966-11-21 1977-07-26 Semiconductor Research Foundation Luminosity control system employing semiconductor lasers
US3654497A (en) * 1969-12-01 1972-04-04 Bell Telephone Labor Inc Semiconductor lasers utilizing internal saturable absorbers
JPS5852893A (ja) * 1981-09-25 1983-03-29 Univ Tohoku レ−ザ機能デバイス
US4562569A (en) * 1982-01-05 1985-12-31 California Institute Of Technology Tandem coupled cavity lasers with separate current control and high parasitic resistance between them for bistability and negative resistance characteristics and use thereof for optical disc readout
US4518934A (en) * 1982-02-16 1985-05-21 At&T Bell Laboratories Optical bistable device

Also Published As

Publication number Publication date
EP0136840B1 (de) 1992-03-25
US4802175A (en) 1989-01-31
CA1218165A (en) 1987-02-17
EP0136840A3 (en) 1986-09-17
EP0136840A2 (de) 1985-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee