JPS5290280A - Semiconductor laser element - Google Patents

Semiconductor laser element

Info

Publication number
JPS5290280A
JPS5290280A JP622676A JP622676A JPS5290280A JP S5290280 A JPS5290280 A JP S5290280A JP 622676 A JP622676 A JP 622676A JP 622676 A JP622676 A JP 622676A JP S5290280 A JPS5290280 A JP S5290280A
Authority
JP
Japan
Prior art keywords
semiconductor laser
laser element
gaas substrate
effectively control
injection type
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.)
Granted
Application number
JP622676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS545273B2 (enrdf_load_stackoverflow
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 JP622676A priority Critical patent/JPS5290280A/ja
Publication of JPS5290280A publication Critical patent/JPS5290280A/ja
Publication of JPS545273B2 publication Critical patent/JPS545273B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
JP622676A 1976-01-22 1976-01-22 Semiconductor laser element Granted JPS5290280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP622676A JPS5290280A (en) 1976-01-22 1976-01-22 Semiconductor laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP622676A JPS5290280A (en) 1976-01-22 1976-01-22 Semiconductor laser element

Publications (2)

Publication Number Publication Date
JPS5290280A true JPS5290280A (en) 1977-07-29
JPS545273B2 JPS545273B2 (enrdf_load_stackoverflow) 1979-03-15

Family

ID=11632596

Family Applications (1)

Application Number Title Priority Date Filing Date
JP622676A Granted JPS5290280A (en) 1976-01-22 1976-01-22 Semiconductor laser element

Country Status (1)

Country Link
JP (1) JPS5290280A (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143787A (en) * 1976-05-26 1977-11-30 Hitachi Ltd Semiconductor laser
JPS55105393A (en) * 1979-02-08 1980-08-12 Nippon Telegr & Teleph Corp <Ntt> Process of semiconductor laser device
JPS55115387A (en) * 1979-02-26 1980-09-05 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser device
JPS55125690A (en) * 1979-03-22 1980-09-27 Nec Corp Semiconductor laser
JPS5736884A (en) * 1980-08-13 1982-02-27 Nec Corp Semiconductor laser
JPS5789290A (en) * 1980-11-25 1982-06-03 Sharp Corp Semiconductor laser element
JPS5789286A (en) * 1980-11-25 1982-06-03 Sharp Corp Semiconductor laser element
JPS5789288A (en) * 1980-11-25 1982-06-03 Sharp Corp Semiconductor laser element
JPS57170584A (en) * 1981-04-15 1982-10-20 Hitachi Ltd Semiconductor laser device
JPS593986A (ja) * 1982-06-29 1984-01-10 Sharp Corp 半導体レ−ザ素子
JPS5955085A (ja) * 1982-09-24 1984-03-29 Fujitsu Ltd 半導体発光装置
JPS61239691A (ja) * 1985-08-30 1986-10-24 Hitachi Ltd 半導体レ−ザ−装置の製造方法
JPS6215871A (ja) * 1985-07-15 1987-01-24 Agency Of Ind Science & Technol 半導体レ−ザ装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143787A (en) * 1976-05-26 1977-11-30 Hitachi Ltd Semiconductor laser
JPS55105393A (en) * 1979-02-08 1980-08-12 Nippon Telegr & Teleph Corp <Ntt> Process of semiconductor laser device
JPS55115387A (en) * 1979-02-26 1980-09-05 Nippon Telegr & Teleph Corp <Ntt> Semiconductor laser device
JPS55125690A (en) * 1979-03-22 1980-09-27 Nec Corp Semiconductor laser
JPS5736884A (en) * 1980-08-13 1982-02-27 Nec Corp Semiconductor laser
JPS5789286A (en) * 1980-11-25 1982-06-03 Sharp Corp Semiconductor laser element
JPS5789290A (en) * 1980-11-25 1982-06-03 Sharp Corp Semiconductor laser element
JPS5789288A (en) * 1980-11-25 1982-06-03 Sharp Corp Semiconductor laser element
JPS57170584A (en) * 1981-04-15 1982-10-20 Hitachi Ltd Semiconductor laser device
JPS593986A (ja) * 1982-06-29 1984-01-10 Sharp Corp 半導体レ−ザ素子
JPS5955085A (ja) * 1982-09-24 1984-03-29 Fujitsu Ltd 半導体発光装置
JPS6215871A (ja) * 1985-07-15 1987-01-24 Agency Of Ind Science & Technol 半導体レ−ザ装置
JPS61239691A (ja) * 1985-08-30 1986-10-24 Hitachi Ltd 半導体レ−ザ−装置の製造方法

Also Published As

Publication number Publication date
JPS545273B2 (enrdf_load_stackoverflow) 1979-03-15

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