JPS53100789A - Photo semiconductor device - Google Patents

Photo semiconductor device

Info

Publication number
JPS53100789A
JPS53100789A JP1582377A JP1582377A JPS53100789A JP S53100789 A JPS53100789 A JP S53100789A JP 1582377 A JP1582377 A JP 1582377A JP 1582377 A JP1582377 A JP 1582377A JP S53100789 A JPS53100789 A JP S53100789A
Authority
JP
Japan
Prior art keywords
semiconductor device
photo semiconductor
region
laser
modulation
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
JP1582377A
Other languages
Japanese (ja)
Inventor
Hitoshi Kawaguchi
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 JP1582377A priority Critical patent/JPS53100789A/en
Publication of JPS53100789A publication Critical patent/JPS53100789A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: To obtain modulated light in single mode by introducing the laser light obtained in a laser oscillation region to a modulation region through a laser coupling region and modulating its intensity by modulation signal.
COPYRIGHT: (C)1978,JPO&Japio
JP1582377A 1977-02-15 1977-02-15 Photo semiconductor device Pending JPS53100789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1582377A JPS53100789A (en) 1977-02-15 1977-02-15 Photo semiconductor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1582377A JPS53100789A (en) 1977-02-15 1977-02-15 Photo semiconductor device

Publications (1)

Publication Number Publication Date
JPS53100789A true JPS53100789A (en) 1978-09-02

Family

ID=11899563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1582377A Pending JPS53100789A (en) 1977-02-15 1977-02-15 Photo semiconductor device

Country Status (1)

Country Link
JP (1) JPS53100789A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194788A (en) * 1975-02-18 1976-08-19
JPS51123585A (en) * 1975-04-21 1976-10-28 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5194788A (en) * 1975-02-18 1976-08-19
JPS51123585A (en) * 1975-04-21 1976-10-28 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser

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