JPS5215280A - Cleavage semiconductor laser equipped with side surface light take-out waveguide - Google Patents

Cleavage semiconductor laser equipped with side surface light take-out waveguide

Info

Publication number
JPS5215280A
JPS5215280A JP9165475A JP9165475A JPS5215280A JP S5215280 A JPS5215280 A JP S5215280A JP 9165475 A JP9165475 A JP 9165475A JP 9165475 A JP9165475 A JP 9165475A JP S5215280 A JPS5215280 A JP S5215280A
Authority
JP
Japan
Prior art keywords
semiconductor
semiconductor laser
surface light
light take
out waveguide
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
JP9165475A
Other languages
English (en)
Inventor
Kenji Kumabe
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.)
NTT Inc
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 JP9165475A priority Critical patent/JPS5215280A/ja
Publication of JPS5215280A publication Critical patent/JPS5215280A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
JP9165475A 1975-07-28 1975-07-28 Cleavage semiconductor laser equipped with side surface light take-out waveguide Pending JPS5215280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9165475A JPS5215280A (en) 1975-07-28 1975-07-28 Cleavage semiconductor laser equipped with side surface light take-out waveguide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9165475A JPS5215280A (en) 1975-07-28 1975-07-28 Cleavage semiconductor laser equipped with side surface light take-out waveguide

Publications (1)

Publication Number Publication Date
JPS5215280A true JPS5215280A (en) 1977-02-04

Family

ID=14032484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9165475A Pending JPS5215280A (en) 1975-07-28 1975-07-28 Cleavage semiconductor laser equipped with side surface light take-out waveguide

Country Status (1)

Country Link
JP (1) JPS5215280A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211293A (ja) * 1983-05-17 1984-11-30 Sharp Corp 半導体レ−ザ素子
JPS60187079A (ja) * 1984-03-06 1985-09-24 Matsushita Electric Ind Co Ltd 光集積回路およびその製造方法
JPH01184971A (ja) * 1988-01-20 1989-07-24 Canon Inc スラブ導波光出射半導体レーザー

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889687A (ja) * 1972-02-23 1973-11-22
JPS4894378A (ja) * 1972-03-13 1973-12-05
JPS4969279A (ja) * 1972-11-09 1974-07-04

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889687A (ja) * 1972-02-23 1973-11-22
JPS4894378A (ja) * 1972-03-13 1973-12-05
JPS4969279A (ja) * 1972-11-09 1974-07-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59211293A (ja) * 1983-05-17 1984-11-30 Sharp Corp 半導体レ−ザ素子
JPS60187079A (ja) * 1984-03-06 1985-09-24 Matsushita Electric Ind Co Ltd 光集積回路およびその製造方法
JPH01184971A (ja) * 1988-01-20 1989-07-24 Canon Inc スラブ導波光出射半導体レーザー

Similar Documents

Publication Publication Date Title
JPS5228281A (en) Light emitting semiconductor device
JPS5362489A (en) Production of semiconductor laser
JPS5215280A (en) Cleavage semiconductor laser equipped with side surface light take-out waveguide
JPS5234739A (en) Light printer
JPS5379451A (en) Circurator
JPS52144218A (en) Solid pickup element
JPS5249787A (en) Semiconductor light coupling device
JPS51139787A (en) Semiconductor light emitting device
JPS51139789A (en) Photo-electric conversion semiconductor device
JPS52140269A (en) Formation of solder electrode
JPS52154528A (en) Remedy for glaucoma
JPS5278392A (en) Optical semiconductor device
JPS51140746A (en) Optical element for surface destruction-proof
JPS5373970A (en) Manufacture for semiconductor device
JPS5376692A (en) Semiconductor light emitting device
JPS5346222A (en) Solid state pick up unit
JPS5252590A (en) Semiconductor light emitting device
JPS52108778A (en) Semiconductor laser for double guidewave type
JPS53120291A (en) Manufacture of semiconductor laser
JPS5414183A (en) Semiconductor laser element and its manufacture
JPS5368070A (en) Etching method
JPS52134387A (en) Semiconductor laser device
JPS532092A (en) Semiconductor laser unit with photo waveguide path
JPS5231689A (en) Semiconductor laser apparatus
JPS53118993A (en) Manufacture for semiconductor device