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SE8007186L - OPTO-PROCESSOR - Google Patents

OPTO-PROCESSOR

Info

Publication number
SE8007186L
SE8007186L SE8007186A SE8007186A SE8007186L SE 8007186 L SE8007186 L SE 8007186L SE 8007186 A SE8007186 A SE 8007186A SE 8007186 A SE8007186 A SE 8007186A SE 8007186 L SE8007186 L SE 8007186L
Authority
SE
Sweden
Prior art keywords
layer
processor
optical signals
signals
optical
Prior art date
Application number
SE8007186A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
B Drugge
O Engstrom
C Ovren
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE8007186A priority Critical patent/SE8007186L/en
Priority to DE19813139210 priority patent/DE3139210A1/en
Priority to JP56162588A priority patent/JPS5797177A/en
Publication of SE8007186L publication Critical patent/SE8007186L/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
    • H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
    • H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
    • H10F30/24—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only two potential barriers, e.g. bipolar phototransistors
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06E—OPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E3/00—Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • G06E3/005—Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements using electro-optical or opto-electronic means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/40—Optical elements or arrangements
    • H10F77/496—Luminescent members, e.g. fluorescent sheets
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Light Receiving Elements (AREA)

Abstract

The invention relates to an optical processor for carrying out mathematical operations with the aid of at least two supplied optical signals and/or functional relationships. The optical processor consists of a semiconductor component (photodiode or Schottky diode) which is provided or combined with a layer which is passed by the optical signals. The layer consists of such a material that the signals are changed in this layer and a current output signal is obtained from the semiconductor component which is a function of the supplied optical signals. <IMAGE>
SE8007186A 1980-10-14 1980-10-14 OPTO-PROCESSOR SE8007186L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8007186A SE8007186L (en) 1980-10-14 1980-10-14 OPTO-PROCESSOR
DE19813139210 DE3139210A1 (en) 1980-10-14 1981-10-02 Optical processor
JP56162588A JPS5797177A (en) 1980-10-14 1981-10-12 Mathematical operator for optical signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8007186A SE8007186L (en) 1980-10-14 1980-10-14 OPTO-PROCESSOR

Publications (1)

Publication Number Publication Date
SE8007186L true SE8007186L (en) 1982-04-15

Family

ID=20341977

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8007186A SE8007186L (en) 1980-10-14 1980-10-14 OPTO-PROCESSOR

Country Status (3)

Country Link
JP (1) JPS5797177A (en)
DE (1) DE3139210A1 (en)
SE (1) SE8007186L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866660A (en) * 1988-02-29 1989-09-12 Amp Incorporated Optoelectraulic devices based on interference induced carrier modulation
DE102017006548A1 (en) 2017-06-14 2018-12-20 Horst Wochnowski Optical transistor based on a Mach-Zehnder interferometer

Also Published As

Publication number Publication date
DE3139210A1 (en) 1982-06-16
JPS5797177A (en) 1982-06-16

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