JPS52119880A - Semi-conductor laser element - Google Patents

Semi-conductor laser element

Info

Publication number
JPS52119880A
JPS52119880A JP3601876A JP3601876A JPS52119880A JP S52119880 A JPS52119880 A JP S52119880A JP 3601876 A JP3601876 A JP 3601876A JP 3601876 A JP3601876 A JP 3601876A JP S52119880 A JPS52119880 A JP S52119880A
Authority
JP
Japan
Prior art keywords
semi
conductor laser
laser element
conductor
eleemnt
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
JP3601876A
Other languages
Japanese (ja)
Inventor
Hisao Nakajima
Satoshi Nakamura
Toshihiro Kono
Ryoichi Ito
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 JP3601876A priority Critical patent/JPS52119880A/en
Publication of JPS52119880A publication Critical patent/JPS52119880A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: To obtain a semi-conductor laser element which is so constituted that the reflection factor of an open face forming an optical resonator of a semi-conductor laser eleemnt may not be uniform and has a stabilized horizontal mode and oscillates on a fundamental mode.
COPYRIGHT: (C)1977,JPO&Japio
JP3601876A 1976-04-02 1976-04-02 Semi-conductor laser element Pending JPS52119880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3601876A JPS52119880A (en) 1976-04-02 1976-04-02 Semi-conductor laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3601876A JPS52119880A (en) 1976-04-02 1976-04-02 Semi-conductor laser element

Publications (1)

Publication Number Publication Date
JPS52119880A true JPS52119880A (en) 1977-10-07

Family

ID=12457990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3601876A Pending JPS52119880A (en) 1976-04-02 1976-04-02 Semi-conductor laser element

Country Status (1)

Country Link
JP (1) JPS52119880A (en)

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