JPS577978A - Opto-electronic switch - Google Patents

Opto-electronic switch

Info

Publication number
JPS577978A
JPS577978A JP8131680A JP8131680A JPS577978A JP S577978 A JPS577978 A JP S577978A JP 8131680 A JP8131680 A JP 8131680A JP 8131680 A JP8131680 A JP 8131680A JP S577978 A JPS577978 A JP S577978A
Authority
JP
Japan
Prior art keywords
semiconductor
type
junction
type inp
opto
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.)
Granted
Application number
JP8131680A
Other languages
Japanese (ja)
Other versions
JPH0353789B2 (en
Inventor
Hiroshi Kanbe
Erumaa.Eichi.Hara
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8131680A priority Critical patent/JPS577978A/en
Priority to GB8038944A priority patent/GB2078440B/en
Priority to CA000366261A priority patent/CA1153092A/en
Priority to US06/215,614 priority patent/US4368385A/en
Priority to FR8026356A priority patent/FR2482386B1/en
Priority to DE19803047188 priority patent/DE3047188A1/en
Publication of JPS577978A publication Critical patent/JPS577978A/en
Publication of JPH0353789B2 publication Critical patent/JPH0353789B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Receiving Elements (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)

Abstract

PURPOSE: To obtain the switch of a low power consumption, an extra-high speed operation and a simple construction by a method wherein a P-N junction is provided in the first semiconductor and optical beam energy is absorbed in the second semiconductor which has the smaller energy forbidden band width than that of the first semiconductor.
CONSTITUTION: On a flat surface of the P+ type InP semiconductor 7, containing a plurality of P type impurities e.g. 1018cm-3 or more an N type InP semiconductor, containing N type impurities is provided and a P-N junction 9 is formed. Then, an InGaAs semiconductor 10, containing N type impuities is provided on the N type InP 8 and a hetero-junction 11 are formed. Besides, electrodes 12 and 13 are formed on the surface of an InGaAs 10 and a P type InP 7 respectively.
COPYRIGHT: (C)1982,JPO&Japio
JP8131680A 1980-03-31 1980-06-18 Opto-electronic switch Granted JPS577978A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP8131680A JPS577978A (en) 1980-06-18 1980-06-18 Opto-electronic switch
GB8038944A GB2078440B (en) 1980-03-31 1980-12-04 An optoelectronic switch
CA000366261A CA1153092A (en) 1980-03-31 1980-12-05 Optoelectronic switches
US06/215,614 US4368385A (en) 1980-03-31 1980-12-12 Optoelectronic switches
FR8026356A FR2482386B1 (en) 1980-03-31 1980-12-12 OPTO-ELECTRONIC CONTACTOR
DE19803047188 DE3047188A1 (en) 1980-03-31 1980-12-15 OPTOELECTRONIC SWITCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8131680A JPS577978A (en) 1980-06-18 1980-06-18 Opto-electronic switch

Publications (2)

Publication Number Publication Date
JPS577978A true JPS577978A (en) 1982-01-16
JPH0353789B2 JPH0353789B2 (en) 1991-08-16

Family

ID=13742984

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8131680A Granted JPS577978A (en) 1980-03-31 1980-06-18 Opto-electronic switch

Country Status (1)

Country Link
JP (1) JPS577978A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024847A (en) * 1983-07-20 1985-02-07 大日本印刷株式会社 Pasturization packing method
JPH05275735A (en) * 1992-03-30 1993-10-22 Hamamatsu Photonics Kk Optically controlled switch
JP2020503679A (en) * 2016-12-22 2020-01-30 ルミレッズ リミテッド ライアビリティ カンパニー Light-emitting diode with sensor segment for motion feedback
JP2020047780A (en) * 2018-09-19 2020-03-26 キヤノン株式会社 Photodetector

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148392A (en) * 1975-06-05 1976-12-20 Western Electric Co Hetero juntion optical detector
JPS5416196A (en) * 1977-07-06 1979-02-06 Nec Corp Hetero junction avalanche photo diode
JPS54110792A (en) * 1978-02-17 1979-08-30 Mitsubishi Electric Corp Avalanche photo diode
JPS553685A (en) * 1978-06-23 1980-01-11 Nec Home Electronics Ltd Semiconductor device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51148392A (en) * 1975-06-05 1976-12-20 Western Electric Co Hetero juntion optical detector
JPS5416196A (en) * 1977-07-06 1979-02-06 Nec Corp Hetero junction avalanche photo diode
JPS54110792A (en) * 1978-02-17 1979-08-30 Mitsubishi Electric Corp Avalanche photo diode
JPS553685A (en) * 1978-06-23 1980-01-11 Nec Home Electronics Ltd Semiconductor device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024847A (en) * 1983-07-20 1985-02-07 大日本印刷株式会社 Pasturization packing method
JPH0580224B2 (en) * 1983-07-20 1993-11-08 Dainippon Printing Co Ltd
JPH05275735A (en) * 1992-03-30 1993-10-22 Hamamatsu Photonics Kk Optically controlled switch
JP2020503679A (en) * 2016-12-22 2020-01-30 ルミレッズ リミテッド ライアビリティ カンパニー Light-emitting diode with sensor segment for motion feedback
US11094851B2 (en) 2016-12-22 2021-08-17 Lumileds Llc Light emitting diodes with sensor segment for operational feedback
JP2020047780A (en) * 2018-09-19 2020-03-26 キヤノン株式会社 Photodetector

Also Published As

Publication number Publication date
JPH0353789B2 (en) 1991-08-16

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