JPH0434316B2 - - Google Patents

Info

Publication number
JPH0434316B2
JPH0434316B2 JP16654083A JP16654083A JPH0434316B2 JP H0434316 B2 JPH0434316 B2 JP H0434316B2 JP 16654083 A JP16654083 A JP 16654083A JP 16654083 A JP16654083 A JP 16654083A JP H0434316 B2 JPH0434316 B2 JP H0434316B2
Authority
JP
Japan
Prior art keywords
layer
current blocking
active layer
conductivity type
blocking layer
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
JP16654083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6058689A (ja
Inventor
Jun Oosawa
Kenji Ikeda
Wataru Suzaki
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.)
National Institute of Advanced Industrial Science and Technology
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP16654083A priority Critical patent/JPS6058689A/ja
Publication of JPS6058689A publication Critical patent/JPS6058689A/ja
Publication of JPH0434316B2 publication Critical patent/JPH0434316B2/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
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/16—Window-type lasers, i.e. with a region of non-absorbing material between the active region and the reflecting surface
    • 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
    • H01S5/22—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 ridge or stripe structure
    • H01S5/223—Buried stripe structure
    • H01S5/2237—Buried stripe structure with a non-planar active layer

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
JP16654083A 1983-09-12 1983-09-12 半導体レ−ザ Granted JPS6058689A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16654083A JPS6058689A (ja) 1983-09-12 1983-09-12 半導体レ−ザ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16654083A JPS6058689A (ja) 1983-09-12 1983-09-12 半導体レ−ザ

Publications (2)

Publication Number Publication Date
JPS6058689A JPS6058689A (ja) 1985-04-04
JPH0434316B2 true JPH0434316B2 (cs) 1992-06-05

Family

ID=15833170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16654083A Granted JPS6058689A (ja) 1983-09-12 1983-09-12 半導体レ−ザ

Country Status (1)

Country Link
JP (1) JPS6058689A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3884881T2 (de) * 1987-08-04 1994-02-10 Sharp Kk Halbleiterlaservorrichtung.

Also Published As

Publication number Publication date
JPS6058689A (ja) 1985-04-04

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