JPS52122091A - Semiconductor laser - Google Patents

Semiconductor laser

Info

Publication number
JPS52122091A
JPS52122091A JP3854676A JP3854676A JPS52122091A JP S52122091 A JPS52122091 A JP S52122091A JP 3854676 A JP3854676 A JP 3854676A JP 3854676 A JP3854676 A JP 3854676A JP S52122091 A JPS52122091 A JP S52122091A
Authority
JP
Japan
Prior art keywords
semiconductor laser
cleavage planes
lasers
emitted
reflecting mirror
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
JP3854676A
Other languages
Japanese (ja)
Inventor
Nobuo 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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3854676A priority Critical patent/JPS52122091A/en
Publication of JPS52122091A publication Critical patent/JPS52122091A/en
Pending legal-status Critical Current

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  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: First, second linear waveguides are provided perpendicular to mutually perpendicular first, second cleavage planes and a plane assuming 45° with both cleavage planes is provided as a reflecting mirror to the respective other end corner parts, whereby lasers are emitted in perpendicular directions.
COPYRIGHT: (C)1977,JPO&Japio
JP3854676A 1976-04-06 1976-04-06 Semiconductor laser Pending JPS52122091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3854676A JPS52122091A (en) 1976-04-06 1976-04-06 Semiconductor laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3854676A JPS52122091A (en) 1976-04-06 1976-04-06 Semiconductor laser

Publications (1)

Publication Number Publication Date
JPS52122091A true JPS52122091A (en) 1977-10-13

Family

ID=12528275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3854676A Pending JPS52122091A (en) 1976-04-06 1976-04-06 Semiconductor laser

Country Status (1)

Country Link
JP (1) JPS52122091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116686A (en) * 1980-02-19 1981-09-12 Matsushita Electric Ind Co Ltd Semiconductor laser device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852388A (en) * 1971-10-28 1973-07-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852388A (en) * 1971-10-28 1973-07-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116686A (en) * 1980-02-19 1981-09-12 Matsushita Electric Ind Co Ltd Semiconductor laser device

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