JPS6346590B2 - - Google Patents

Info

Publication number
JPS6346590B2
JPS6346590B2 JP53114676A JP11467678A JPS6346590B2 JP S6346590 B2 JPS6346590 B2 JP S6346590B2 JP 53114676 A JP53114676 A JP 53114676A JP 11467678 A JP11467678 A JP 11467678A JP S6346590 B2 JPS6346590 B2 JP S6346590B2
Authority
JP
Japan
Prior art keywords
layer
semiconductor
semiconductor layer
refractive index
layers
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.)
Expired
Application number
JP53114676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5541741A (en
Inventor
Naoki Kayane
Kazutoshi Saito
Noryuki Shige
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 JP11467678A priority Critical patent/JPS5541741A/ja
Priority to CA000335825A priority patent/CA1147045A/en
Priority to NLAANVRAGE7906948,A priority patent/NL184715C/xx
Priority to FR7923340A priority patent/FR2437083B1/fr
Priority to DE19792937930 priority patent/DE2937930A1/de
Priority to GB7932463A priority patent/GB2031644B/en
Priority to US06/077,735 priority patent/US4315226A/en
Publication of JPS5541741A publication Critical patent/JPS5541741A/ja
Publication of JPS6346590B2 publication Critical patent/JPS6346590B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
JP11467678A 1978-09-20 1978-09-20 Semiconductor laser device Granted JPS5541741A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP11467678A JPS5541741A (en) 1978-09-20 1978-09-20 Semiconductor laser device
CA000335825A CA1147045A (en) 1978-09-20 1979-09-18 Semiconductor laser device
NLAANVRAGE7906948,A NL184715C (nl) 1978-09-20 1979-09-18 Halfgeleiderlaserinrichting.
FR7923340A FR2437083B1 (fr) 1978-09-20 1979-09-19 Dispositif laser a semi-conducteurs
DE19792937930 DE2937930A1 (de) 1978-09-20 1979-09-19 Halbleiterlaseranordnung
GB7932463A GB2031644B (en) 1978-09-20 1979-09-19 Semiconductor laser device
US06/077,735 US4315226A (en) 1978-09-20 1979-09-20 Semiconductor laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11467678A JPS5541741A (en) 1978-09-20 1978-09-20 Semiconductor laser device

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP9530681A Division JPS596079B2 (ja) 1981-06-22 1981-06-22 半導体レ−ザ装置
JP23871887A Division JPS6399592A (ja) 1987-09-25 1987-09-25 半導体レーザ装置

Publications (2)

Publication Number Publication Date
JPS5541741A JPS5541741A (en) 1980-03-24
JPS6346590B2 true JPS6346590B2 (enExample) 1988-09-16

Family

ID=14643824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11467678A Granted JPS5541741A (en) 1978-09-20 1978-09-20 Semiconductor laser device

Country Status (1)

Country Link
JP (1) JPS5541741A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145385A (en) * 1979-04-27 1980-11-12 Nec Corp Semiconductor light emitting element
JPS56169386A (en) * 1980-05-30 1981-12-26 Nec Corp Semiconductor laser
JPS5736883A (ja) * 1980-08-13 1982-02-27 Nec Corp Handotaireeza
JPS5954283A (ja) * 1982-09-22 1984-03-29 Agency Of Ind Science & Technol 半導体レ−ザ装置およびその製造方法
JPS60192380A (ja) * 1984-03-13 1985-09-30 Mitsubishi Electric Corp 半導体レ−ザ装置
JPS6399592A (ja) * 1987-09-25 1988-04-30 Hitachi Ltd 半導体レーザ装置
JP2664389B2 (ja) * 1988-01-20 1997-10-15 三洋電機株式会社 半導体レーザの製造方法
JP3444610B2 (ja) * 1992-09-29 2003-09-08 三菱化学株式会社 半導体レーザ装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411117B2 (enExample) * 1972-02-23 1979-05-11
JPS531482A (en) * 1976-06-25 1978-01-09 Mitsubishi Electric Corp Semiconductor injection type laser

Also Published As

Publication number Publication date
JPS5541741A (en) 1980-03-24

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