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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/08—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
    • H01L31/10—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
    • H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
    • H01L31/11—Devices sensitive to infrared, visible or ultraviolet radiation characterised by 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; CALCULATING OR 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
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/02016—Circuit arrangements of general character for the devices
    • H01L31/02019—Circuit arrangements of general character for the devices for devices characterised by at least one potential jump barrier or surface barrier
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H01L31/0232—Optical elements or arrangements associated with the device
    • H01L31/02322—Optical elements or arrangements associated with the device comprising luminescent members, e.g. fluorescent sheets upon the device

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (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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