JPS6024084A - 半導体レ−ザ素子 - Google Patents

半導体レ−ザ素子

Info

Publication number
JPS6024084A
JPS6024084A JP13210383A JP13210383A JPS6024084A JP S6024084 A JPS6024084 A JP S6024084A JP 13210383 A JP13210383 A JP 13210383A JP 13210383 A JP13210383 A JP 13210383A JP S6024084 A JPS6024084 A JP S6024084A
Authority
JP
Japan
Prior art keywords
active layer
gaas
region
layer
semiconductor laser
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
JP13210383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0429235B2 (mo
Inventor
Kazuhisa Murata
和久 村田
Yorifumi Inada
順史 稲田
Takuro Ishikura
卓郎 石倉
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 JP13210383A priority Critical patent/JPS6024084A/ja
Publication of JPS6024084A publication Critical patent/JPS6024084A/ja
Publication of JPH0429235B2 publication Critical patent/JPH0429235B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/24—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers having a grooved structure, e.g. V-grooved, crescent active layer in groove, VSIS laser

Landscapes

  • Semiconductor Lasers (AREA)
JP13210383A 1983-07-19 1983-07-19 半導体レ−ザ素子 Granted JPS6024084A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13210383A JPS6024084A (ja) 1983-07-19 1983-07-19 半導体レ−ザ素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13210383A JPS6024084A (ja) 1983-07-19 1983-07-19 半導体レ−ザ素子

Publications (2)

Publication Number Publication Date
JPS6024084A true JPS6024084A (ja) 1985-02-06
JPH0429235B2 JPH0429235B2 (mo) 1992-05-18

Family

ID=15073521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13210383A Granted JPS6024084A (ja) 1983-07-19 1983-07-19 半導体レ−ザ素子

Country Status (1)

Country Link
JP (1) JPS6024084A (mo)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432359A (en) * 1992-12-21 1995-07-11 Kabushiki Kaisha Toshiba Light emitting device with AlAs mixed crystal ratios
GB2365218A (en) * 2000-02-21 2002-02-13 Sony Corp Stripe laser

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432359A (en) * 1992-12-21 1995-07-11 Kabushiki Kaisha Toshiba Light emitting device with AlAs mixed crystal ratios
GB2365218A (en) * 2000-02-21 2002-02-13 Sony Corp Stripe laser
US6628687B2 (en) 2000-02-21 2003-09-30 Sony Corporation Semiconductor laser emitting apparatus
GB2365218B (en) * 2000-02-21 2004-06-30 Sony Corp Semiconductor laser emitting apparatus

Also Published As

Publication number Publication date
JPH0429235B2 (mo) 1992-05-18

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