JPS5425183A - Manufacture for semiconductor laser device - Google Patents

Manufacture for semiconductor laser device

Info

Publication number
JPS5425183A
JPS5425183A JP9069377A JP9069377A JPS5425183A JP S5425183 A JPS5425183 A JP S5425183A JP 9069377 A JP9069377 A JP 9069377A JP 9069377 A JP9069377 A JP 9069377A JP S5425183 A JPS5425183 A JP S5425183A
Authority
JP
Japan
Prior art keywords
manufacture
semiconductor laser
laser device
algaas
transparency
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
JP9069377A
Other languages
Japanese (ja)
Inventor
Toru Suzuki
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 JP9069377A priority Critical patent/JPS5425183A/en
Publication of JPS5425183A publication Critical patent/JPS5425183A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: To establish the stability against external environs, transparency to the oscillation light, and the prevention of scattered at the resonator mirror plane, by covering the surface of amorphous AlGaAs.
COPYRIGHT: (C)1979,JPO&Japio
JP9069377A 1977-07-27 1977-07-27 Manufacture for semiconductor laser device Pending JPS5425183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9069377A JPS5425183A (en) 1977-07-27 1977-07-27 Manufacture for semiconductor laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9069377A JPS5425183A (en) 1977-07-27 1977-07-27 Manufacture for semiconductor laser device

Publications (1)

Publication Number Publication Date
JPS5425183A true JPS5425183A (en) 1979-02-24

Family

ID=14005598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9069377A Pending JPS5425183A (en) 1977-07-27 1977-07-27 Manufacture for semiconductor laser device

Country Status (1)

Country Link
JP (1) JPS5425183A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223760A (en) * 1984-04-20 1985-11-08 Shibaura Eng Works Co Ltd Controller for taking-up machine
US4673139A (en) * 1984-08-08 1987-06-16 Gustav Memminger Textile machinery yarn supply apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4866980A (en) * 1971-12-17 1973-09-13
JPS5199986A (en) * 1975-02-28 1976-09-03 Fujitsu Ltd
JPS51118395A (en) * 1975-04-10 1976-10-18 Matsushita Electric Ind Co Ltd Semiconductor emitting unit and manufacturing process

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4866980A (en) * 1971-12-17 1973-09-13
JPS5199986A (en) * 1975-02-28 1976-09-03 Fujitsu Ltd
JPS51118395A (en) * 1975-04-10 1976-10-18 Matsushita Electric Ind Co Ltd Semiconductor emitting unit and manufacturing process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223760A (en) * 1984-04-20 1985-11-08 Shibaura Eng Works Co Ltd Controller for taking-up machine
US4673139A (en) * 1984-08-08 1987-06-16 Gustav Memminger Textile machinery yarn supply apparatus

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