JPS5429989A - Photo semiconductor integrated circuit - Google Patents

Photo semiconductor integrated circuit

Info

Publication number
JPS5429989A
JPS5429989A JP9623877A JP9623877A JPS5429989A JP S5429989 A JPS5429989 A JP S5429989A JP 9623877 A JP9623877 A JP 9623877A JP 9623877 A JP9623877 A JP 9623877A JP S5429989 A JPS5429989 A JP S5429989A
Authority
JP
Japan
Prior art keywords
integrated circuit
semiconductor integrated
photo semiconductor
photo
inp
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.)
Pending
Application number
JP9623877A
Other languages
Japanese (ja)
Inventor
Shigeo Matsushita
Isao Kobayashi
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
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9623877A priority Critical patent/JPS5429989A/en
Publication of JPS5429989A publication Critical patent/JPS5429989A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)
  • Optical Integrated Circuits (AREA)

Abstract

PURPOSE:To obtain a low-loss and long-life photo integrated circuit by forming luminous elements and photo waveguide paths on an InP substrate by the use of mixed crystals of one of InAs, InSb and GaSb, and both InP and GaAs.
JP9623877A 1977-08-10 1977-08-10 Photo semiconductor integrated circuit Pending JPS5429989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9623877A JPS5429989A (en) 1977-08-10 1977-08-10 Photo semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9623877A JPS5429989A (en) 1977-08-10 1977-08-10 Photo semiconductor integrated circuit

Publications (1)

Publication Number Publication Date
JPS5429989A true JPS5429989A (en) 1979-03-06

Family

ID=14159643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9623877A Pending JPS5429989A (en) 1977-08-10 1977-08-10 Photo semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS5429989A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574189A (en) * 1980-06-10 1982-01-09 Matsushita Electric Ind Co Ltd Semiconductor laser device
JPS5975656A (en) * 1982-10-25 1984-04-28 Agency Of Ind Science & Technol Semiconductor integrated circuit structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS574189A (en) * 1980-06-10 1982-01-09 Matsushita Electric Ind Co Ltd Semiconductor laser device
JPS5975656A (en) * 1982-10-25 1984-04-28 Agency Of Ind Science & Technol Semiconductor integrated circuit structure
JPH0517712B2 (en) * 1982-10-25 1993-03-09 Kogyo Gijutsuin

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