JPS5414183A - Semiconductor laser element and its manufacture - Google Patents

Semiconductor laser element and its manufacture

Info

Publication number
JPS5414183A
JPS5414183A JP8053077A JP8053077A JPS5414183A JP S5414183 A JPS5414183 A JP S5414183A JP 8053077 A JP8053077 A JP 8053077A JP 8053077 A JP8053077 A JP 8053077A JP S5414183 A JPS5414183 A JP S5414183A
Authority
JP
Japan
Prior art keywords
manufacture
semiconductor laser
laser element
make
oxide film
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
JP8053077A
Other languages
Japanese (ja)
Inventor
Yukio Kurata
Morichika Yano
Saburo Yamamoto
Kaneki Matsui
Akira Komuro
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP8053077A priority Critical patent/JPS5414183A/en
Publication of JPS5414183A publication Critical patent/JPS5414183A/en
Pending legal-status Critical Current

Links

Landscapes

  • Formation Of Insulating Films (AREA)
  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: To make stable the basic oscillation mode and to make life longer, by forming selectively the oxide film on the laser cleavage plane.
COPYRIGHT: (C)1979,JPO&Japio
JP8053077A 1977-07-05 1977-07-05 Semiconductor laser element and its manufacture Pending JPS5414183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8053077A JPS5414183A (en) 1977-07-05 1977-07-05 Semiconductor laser element and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8053077A JPS5414183A (en) 1977-07-05 1977-07-05 Semiconductor laser element and its manufacture

Publications (1)

Publication Number Publication Date
JPS5414183A true JPS5414183A (en) 1979-02-02

Family

ID=13720880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8053077A Pending JPS5414183A (en) 1977-07-05 1977-07-05 Semiconductor laser element and its manufacture

Country Status (1)

Country Link
JP (1) JPS5414183A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002101894A1 (en) * 2001-05-31 2002-12-19 Nichia Corporation Semiconductor laser element
JP2008226867A (en) * 2007-03-08 2008-09-25 Mitsubishi Electric Corp Semiconductor laser device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140284A (en) * 1974-04-27 1975-11-10
JPS51105782A (en) * 1975-03-14 1976-09-18 Mitsubishi Electric Corp SUTORAIPU GATAREE ZADAIOODO
JPS51105784A (en) * 1975-03-14 1976-09-18 Mitsubishi Electric Corp HANDOTAIREEZADAIOODO
JPS51140586A (en) * 1975-05-30 1976-12-03 Nec Corp Double hetero junction type semiconductor laser element

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50140284A (en) * 1974-04-27 1975-11-10
JPS51105782A (en) * 1975-03-14 1976-09-18 Mitsubishi Electric Corp SUTORAIPU GATAREE ZADAIOODO
JPS51105784A (en) * 1975-03-14 1976-09-18 Mitsubishi Electric Corp HANDOTAIREEZADAIOODO
JPS51140586A (en) * 1975-05-30 1976-12-03 Nec Corp Double hetero junction type semiconductor laser element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002101894A1 (en) * 2001-05-31 2002-12-19 Nichia Corporation Semiconductor laser element
US7103082B2 (en) 2001-05-31 2006-09-05 Nichia Corporation Semiconductor laser element
US7796663B2 (en) 2001-05-31 2010-09-14 Nichia Corporation Semiconductor laser device
JP2008226867A (en) * 2007-03-08 2008-09-25 Mitsubishi Electric Corp Semiconductor laser device

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