JPS5766688A - Manufacture of semiconductor laser element - Google Patents

Manufacture of semiconductor laser element

Info

Publication number
JPS5766688A
JPS5766688A JP55143111A JP14311180A JPS5766688A JP S5766688 A JPS5766688 A JP S5766688A JP 55143111 A JP55143111 A JP 55143111A JP 14311180 A JP14311180 A JP 14311180A JP S5766688 A JPS5766688 A JP S5766688A
Authority
JP
Japan
Prior art keywords
wafer
manufacture
laser element
semiconductor laser
along
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
JP55143111A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6237901B2 (enrdf_load_stackoverflow
Inventor
Shigeo Osaka
Takao Fujiwara
Kanji Fujiwara
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55143111A priority Critical patent/JPS5766688A/ja
Publication of JPS5766688A publication Critical patent/JPS5766688A/ja
Publication of JPS6237901B2 publication Critical patent/JPS6237901B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/01—Manufacture or treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/0201—Separation of the wafer into individual elements, e.g. by dicing, cleaving, etching or directly during growth
    • H01S5/0202—Cleaving

Landscapes

  • Semiconductor Lasers (AREA)
JP55143111A 1980-10-14 1980-10-14 Manufacture of semiconductor laser element Granted JPS5766688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55143111A JPS5766688A (en) 1980-10-14 1980-10-14 Manufacture of semiconductor laser element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143111A JPS5766688A (en) 1980-10-14 1980-10-14 Manufacture of semiconductor laser element

Publications (2)

Publication Number Publication Date
JPS5766688A true JPS5766688A (en) 1982-04-22
JPS6237901B2 JPS6237901B2 (enrdf_load_stackoverflow) 1987-08-14

Family

ID=15331158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143111A Granted JPS5766688A (en) 1980-10-14 1980-10-14 Manufacture of semiconductor laser element

Country Status (1)

Country Link
JP (1) JPS5766688A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180685A (en) * 1990-04-02 1993-01-19 Sharp Kabushiki Kaisha Method for the production of a semiconductor laser device
JPH1027942A (ja) * 1996-04-04 1998-01-27 Lucent Technol Inc Ｉｉｉ／ｖ族半導体レーザの製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079287A (enrdf_load_stackoverflow) * 1973-11-10 1975-06-27
JPS5193174A (enrdf_load_stackoverflow) * 1975-02-12 1976-08-16
JPS5350392U (enrdf_load_stackoverflow) * 1976-10-01 1978-04-27

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5079287A (enrdf_load_stackoverflow) * 1973-11-10 1975-06-27
JPS5193174A (enrdf_load_stackoverflow) * 1975-02-12 1976-08-16
JPS5350392U (enrdf_load_stackoverflow) * 1976-10-01 1978-04-27

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180685A (en) * 1990-04-02 1993-01-19 Sharp Kabushiki Kaisha Method for the production of a semiconductor laser device
JPH1027942A (ja) * 1996-04-04 1998-01-27 Lucent Technol Inc Ｉｉｉ／ｖ族半導体レーザの製造方法

Also Published As

Publication number Publication date
JPS6237901B2 (enrdf_load_stackoverflow) 1987-08-14

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