JPS53132283A - Stripe construction and production of semiconductor laser element - Google Patents

Stripe construction and production of semiconductor laser element

Info

Publication number
JPS53132283A
JPS53132283A JP4703677A JP4703677A JPS53132283A JP S53132283 A JPS53132283 A JP S53132283A JP 4703677 A JP4703677 A JP 4703677A JP 4703677 A JP4703677 A JP 4703677A JP S53132283 A JPS53132283 A JP S53132283A
Authority
JP
Japan
Prior art keywords
production
semiconductor laser
laser element
stripe construction
stripe
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
JP4703677A
Other languages
Japanese (ja)
Inventor
Saburo Yamamoto
Morichika Yano
Yukio Kurata
Kaneki Matsui
Akira Komuro
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP4703677A priority Critical patent/JPS53132283A/en
Publication of JPS53132283A publication Critical patent/JPS53132283A/en
Pending legal-status Critical Current

Links

Landscapes

  • Semiconductor Lasers (AREA)

Abstract

PURPOSE: To reduce the oscillation start voltage, to enhance the element characteristics and laser output characteristics, and to extend the service life by avoiding generation of dislocation utilizing the internal diffusion from the solid phase and by narrowing the oscillation region limiting the current path in the vicinity of active layer.
COPYRIGHT: (C)1978,JPO&Japio
JP4703677A 1977-04-22 1977-04-22 Stripe construction and production of semiconductor laser element Pending JPS53132283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4703677A JPS53132283A (en) 1977-04-22 1977-04-22 Stripe construction and production of semiconductor laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4703677A JPS53132283A (en) 1977-04-22 1977-04-22 Stripe construction and production of semiconductor laser element

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP17588181A Division JPS57145390A (en) 1981-11-02 1981-11-02 Manufacture of semiconductor laser element

Publications (1)

Publication Number Publication Date
JPS53132283A true JPS53132283A (en) 1978-11-17

Family

ID=12763934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4703677A Pending JPS53132283A (en) 1977-04-22 1977-04-22 Stripe construction and production of semiconductor laser element

Country Status (1)

Country Link
JP (1) JPS53132283A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710060U (en) * 1980-06-17 1982-01-19
JPS5749293A (en) * 1980-09-08 1982-03-23 Mitsubishi Electric Corp Semiconductor laser device
JPS57184274A (en) * 1981-05-08 1982-11-12 Mitsubishi Electric Corp Semiconductor laser and manufacture thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960487A (en) * 1972-10-11 1974-06-12
JPS5068288A (en) * 1973-10-17 1975-06-07
JPS50154081A (en) * 1974-05-31 1975-12-11

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4960487A (en) * 1972-10-11 1974-06-12
JPS5068288A (en) * 1973-10-17 1975-06-07
JPS50154081A (en) * 1974-05-31 1975-12-11

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710060U (en) * 1980-06-17 1982-01-19
JPS5749293A (en) * 1980-09-08 1982-03-23 Mitsubishi Electric Corp Semiconductor laser device
JPS57184274A (en) * 1981-05-08 1982-11-12 Mitsubishi Electric Corp Semiconductor laser and manufacture thereof

Similar Documents

Publication Publication Date Title
JPS52109884A (en) Stripe type hetero junction semoonductor laser
JPS5286093A (en) Striped semiconductor laser
JPS5269285A (en) Semiconductor laser device
JPS53132283A (en) Stripe construction and production of semiconductor laser element
JPS5420684A (en) Light emitting semiconductor device
JPS52106283A (en) Semiconductor laser unit
JPS53123689A (en) Stripe structure and manufacture of semiconductor laser element
JPS5437594A (en) Semiconductor laser and its manufacture
JPS5336656A (en) Current mirror circuit
JPS5736887A (en) Semiconductor laser
JPS53140984A (en) Semiconductor laser element and production of the same
JPS5310292A (en) Production of semiconductor laser device
JPS5516484A (en) Band semiconductor laser
JPS5324791A (en) Semiconductor laser
JPS5234686A (en) Double hetero junction type semiconductor laser element and its manufa cturing process
JPS5414183A (en) Semiconductor laser element and its manufacture
JPS5373090A (en) Semiconductor laser device
JPS5356986A (en) Semiconductor laser
JPS53120291A (en) Manufacture of semiconductor laser
JPS52152183A (en) Semiconductor laser
JPS53135292A (en) Structure and production of variable stripe width semiconductor laser element
JPS5367390A (en) Semiconductor laser device
JPS52106696A (en) Basic transverse mode oscillating semiconductor razar unit
JPS5321588A (en) Semiconductor junction laser
JPS5232287A (en) Semiconductor laser and its manufacturing method