JPS5268391A - Semiconductor laser - Google Patents

Semiconductor laser

Info

Publication number
JPS5268391A
JPS5268391A JP14399075A JP14399075A JPS5268391A JP S5268391 A JPS5268391 A JP S5268391A JP 14399075 A JP14399075 A JP 14399075A JP 14399075 A JP14399075 A JP 14399075A JP S5268391 A JPS5268391 A JP S5268391A
Authority
JP
Japan
Prior art keywords
semiconductor laser
gaas
type gaas
type
window
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
JP14399075A
Other languages
Japanese (ja)
Inventor
Hiroyuki Kasano
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14399075A priority Critical patent/JPS5268391A/en
Publication of JPS5268391A publication Critical patent/JPS5268391A/en
Pending legal-status Critical Current

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  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: P-type GaAs containing window at the center is equipped on n-type GaAs, and another n-type GaAs is provided within the window at narrow section of P-type region. In this way, laser can be composed with only one kind of GaAs.
COPYRIGHT: (C)1977,JPO&Japio
JP14399075A 1975-12-05 1975-12-05 Semiconductor laser Pending JPS5268391A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14399075A JPS5268391A (en) 1975-12-05 1975-12-05 Semiconductor laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14399075A JPS5268391A (en) 1975-12-05 1975-12-05 Semiconductor laser

Publications (1)

Publication Number Publication Date
JPS5268391A true JPS5268391A (en) 1977-06-07

Family

ID=15351730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14399075A Pending JPS5268391A (en) 1975-12-05 1975-12-05 Semiconductor laser

Country Status (1)

Country Link
JP (1) JPS5268391A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791636A (en) * 1985-10-30 1988-12-13 Sharp Kabushiki Kaisha Semiconductor laser device and a method for driving the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791636A (en) * 1985-10-30 1988-12-13 Sharp Kabushiki Kaisha Semiconductor laser device and a method for driving the same

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