JPS52105790A - Injection type semiconductor laser element - Google Patents

Injection type semiconductor laser element

Info

Publication number
JPS52105790A
JPS52105790A JP2116876A JP2116876A JPS52105790A JP S52105790 A JPS52105790 A JP S52105790A JP 2116876 A JP2116876 A JP 2116876A JP 2116876 A JP2116876 A JP 2116876A JP S52105790 A JPS52105790 A JP S52105790A
Authority
JP
Japan
Prior art keywords
type semiconductor
semiconductor laser
laser element
injection type
unsteadiness
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
JP2116876A
Other languages
Japanese (ja)
Inventor
Yoshinari Matsumoto
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 JP2116876A priority Critical patent/JPS52105790A/en
Publication of JPS52105790A publication Critical patent/JPS52105790A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: To eliminate expansion in the horizontal mode and unsteadiness by composing a slop against the reflection phase of the Fabry/Perot's resonator over the specific range adjoined to the stripe zone.
COPYRIGHT: (C)1977,JPO&Japio
JP2116876A 1976-03-01 1976-03-01 Injection type semiconductor laser element Pending JPS52105790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2116876A JPS52105790A (en) 1976-03-01 1976-03-01 Injection type semiconductor laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2116876A JPS52105790A (en) 1976-03-01 1976-03-01 Injection type semiconductor laser element

Publications (1)

Publication Number Publication Date
JPS52105790A true JPS52105790A (en) 1977-09-05

Family

ID=12047377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2116876A Pending JPS52105790A (en) 1976-03-01 1976-03-01 Injection type semiconductor laser element

Country Status (1)

Country Link
JP (1) JPS52105790A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666085A (en) * 1979-11-02 1981-06-04 Nec Corp Semiconductor laser element
JPS5724590A (en) * 1980-07-21 1982-02-09 Sharp Corp Manufacture of semiconductor laser device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666085A (en) * 1979-11-02 1981-06-04 Nec Corp Semiconductor laser element
JPS6249998B2 (en) * 1979-11-02 1987-10-22 Nippon Electric Co
JPS5724590A (en) * 1980-07-21 1982-02-09 Sharp Corp Manufacture of semiconductor laser device

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