JPS52150990A - Semiconductor light emitting element - Google Patents

Semiconductor light emitting element

Info

Publication number
JPS52150990A
JPS52150990A JP6758276A JP6758276A JPS52150990A JP S52150990 A JPS52150990 A JP S52150990A JP 6758276 A JP6758276 A JP 6758276A JP 6758276 A JP6758276 A JP 6758276A JP S52150990 A JPS52150990 A JP S52150990A
Authority
JP
Japan
Prior art keywords
light emitting
emitting element
semiconductor light
resonators
accomplished
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
JP6758276A
Other languages
Japanese (ja)
Other versions
JPS5419757B2 (en
Inventor
Koichi Wakita
Koji Mizusawa
Yorimitsu Nishitani
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.)
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone 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 Fujitsu Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP6758276A priority Critical patent/JPS52150990A/en
Publication of JPS52150990A publication Critical patent/JPS52150990A/en
Publication of JPS5419757B2 publication Critical patent/JPS5419757B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE: To let single mode oscillation to be accomplished by applying mesa etching of mutually varying depths to the epitaxial grown layer of a multilayer hetero junction type laser composed of group III-V compound semiconductors and forming two resonators.
COPYRIGHT: (C)1977,JPO&Japio
JP6758276A 1976-06-11 1976-06-11 Semiconductor light emitting element Granted JPS52150990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6758276A JPS52150990A (en) 1976-06-11 1976-06-11 Semiconductor light emitting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6758276A JPS52150990A (en) 1976-06-11 1976-06-11 Semiconductor light emitting element

Publications (2)

Publication Number Publication Date
JPS52150990A true JPS52150990A (en) 1977-12-15
JPS5419757B2 JPS5419757B2 (en) 1979-07-17

Family

ID=13349049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6758276A Granted JPS52150990A (en) 1976-06-11 1976-06-11 Semiconductor light emitting element

Country Status (1)

Country Link
JP (1) JPS52150990A (en)

Also Published As

Publication number Publication date
JPS5419757B2 (en) 1979-07-17

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