JPS53134377A - Semiconductor laser element - Google Patents

Semiconductor laser element

Info

Publication number
JPS53134377A
JPS53134377A JP1231178A JP1231178A JPS53134377A JP S53134377 A JPS53134377 A JP S53134377A JP 1231178 A JP1231178 A JP 1231178A JP 1231178 A JP1231178 A JP 1231178A JP S53134377 A JPS53134377 A JP S53134377A
Authority
JP
Japan
Prior art keywords
semiconductor laser
laser element
threshould
establish
thickness
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
JP1231178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5649472B2 (enrdf_load_stackoverflow
Inventor
Naoki Kayane
Hisao Nakajima
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 JP1231178A priority Critical patent/JPS53134377A/ja
Publication of JPS53134377A publication Critical patent/JPS53134377A/ja
Publication of JPS5649472B2 publication Critical patent/JPS5649472B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)
JP1231178A 1978-02-08 1978-02-08 Semiconductor laser element Granted JPS53134377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1231178A JPS53134377A (en) 1978-02-08 1978-02-08 Semiconductor laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1231178A JPS53134377A (en) 1978-02-08 1978-02-08 Semiconductor laser element

Publications (2)

Publication Number Publication Date
JPS53134377A true JPS53134377A (en) 1978-11-22
JPS5649472B2 JPS5649472B2 (enrdf_load_stackoverflow) 1981-11-21

Family

ID=11801763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1231178A Granted JPS53134377A (en) 1978-02-08 1978-02-08 Semiconductor laser element

Country Status (1)

Country Link
JP (1) JPS53134377A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS641374U (enrdf_load_stackoverflow) * 1987-05-28 1989-01-06

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093790A (enrdf_load_stackoverflow) * 1973-12-21 1975-07-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5093790A (enrdf_load_stackoverflow) * 1973-12-21 1975-07-26

Also Published As

Publication number Publication date
JPS5649472B2 (enrdf_load_stackoverflow) 1981-11-21

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