SE9700931D0 - Buried heterostructure laser - Google Patents

Buried heterostructure laser

Info

Publication number
SE9700931D0
SE9700931D0 SE9700931A SE9700931A SE9700931D0 SE 9700931 D0 SE9700931 D0 SE 9700931D0 SE 9700931 A SE9700931 A SE 9700931A SE 9700931 A SE9700931 A SE 9700931A SE 9700931 D0 SE9700931 D0 SE 9700931D0
Authority
SE
Sweden
Prior art keywords
mesa structure
buried heterostructure
heterostructure laser
mesa
current
Prior art date
Application number
SE9700931A
Other languages
English (en)
Inventor
Bjoern Stoltz
Ulf Oehlander
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9700931A priority Critical patent/SE9700931D0/sv
Publication of SE9700931D0 publication Critical patent/SE9700931D0/sv
Priority to DE69825870T priority patent/DE69825870T2/de
Priority to PCT/SE1998/000416 priority patent/WO1998042051A1/en
Priority to AU64283/98A priority patent/AU6428398A/en
Priority to CN98803285A priority patent/CN1090831C/zh
Priority to CA002283233A priority patent/CA2283233C/en
Priority to EP98909917A priority patent/EP0966778B1/en
Priority to JP54041398A priority patent/JP2001515659A/ja
Priority to KR1019997008358A priority patent/KR20000076262A/ko
Priority to HK00106430A priority patent/HK1027440A1/xx

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
    • H01S5/30—Structure or shape of the active region; Materials used for the active region
    • H01S5/32—Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures
    • 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
    • H01S5/227—Buried mesa structure ; Striped active layer
    • 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
    • H01S5/2231—Buried stripe structure with inner confining structure only between the active layer and the upper electrode
    • 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
    • H01S5/227—Buried mesa structure ; Striped active layer
    • H01S5/2275—Buried mesa structure ; Striped active layer mesa created by etching

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Semiconductor Lasers (AREA)
SE9700931A 1997-03-14 1997-03-14 Buried heterostructure laser SE9700931D0 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9700931A SE9700931D0 (sv) 1997-03-14 1997-03-14 Buried heterostructure laser
DE69825870T DE69825870T2 (de) 1997-03-14 1998-03-06 Laser mit seitlicher Begrenzung
PCT/SE1998/000416 WO1998042051A1 (en) 1997-03-14 1998-03-06 Lateral confinement laser
AU64283/98A AU6428398A (en) 1997-03-14 1998-03-06 Lateral confinement laser
CN98803285A CN1090831C (zh) 1997-03-14 1998-03-06 带有台结构的半导体激光器
CA002283233A CA2283233C (en) 1997-03-14 1998-03-06 Lateral confinement laser
EP98909917A EP0966778B1 (en) 1997-03-14 1998-03-06 Lateral confinement laser
JP54041398A JP2001515659A (ja) 1997-03-14 1998-03-06 側方制限レーザ
KR1019997008358A KR20000076262A (ko) 1997-03-14 1998-03-06 측방 제한 레이저 장치
HK00106430A HK1027440A1 (en) 1997-03-14 2000-10-10 Semiconductor laser with a mesa structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9700931A SE9700931D0 (sv) 1997-03-14 1997-03-14 Buried heterostructure laser

Publications (1)

Publication Number Publication Date
SE9700931D0 true SE9700931D0 (sv) 1997-03-14

Family

ID=20406159

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9700931A SE9700931D0 (sv) 1997-03-14 1997-03-14 Buried heterostructure laser

Country Status (10)

Country Link
EP (1) EP0966778B1 (sv)
JP (1) JP2001515659A (sv)
KR (1) KR20000076262A (sv)
CN (1) CN1090831C (sv)
AU (1) AU6428398A (sv)
CA (1) CA2283233C (sv)
DE (1) DE69825870T2 (sv)
HK (1) HK1027440A1 (sv)
SE (1) SE9700931D0 (sv)
WO (1) WO1998042051A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005159299A (ja) * 2003-10-30 2005-06-16 Sharp Corp 半導体発光素子

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425650A (en) * 1980-04-15 1984-01-10 Nippon Electric Co., Ltd. Buried heterostructure laser diode
CA1218136A (en) * 1983-01-17 1987-02-17 Toshihiro Kawano Semiconductor laser device
GB8516853D0 (en) * 1985-07-03 1985-08-07 British Telecomm Manufacture of semiconductor structures
JP2561163B2 (ja) * 1990-02-28 1996-12-04 富士通株式会社 メサ埋め込み型光半導体装置の製造方法
JP2823476B2 (ja) * 1992-05-14 1998-11-11 三菱電機株式会社 半導体レーザおよびその製造方法

Also Published As

Publication number Publication date
DE69825870D1 (de) 2004-09-30
AU6428398A (en) 1998-10-12
HK1027440A1 (en) 2001-01-12
JP2001515659A (ja) 2001-09-18
DE69825870T2 (de) 2005-09-01
EP0966778B1 (en) 2004-08-25
CA2283233A1 (en) 1998-09-24
KR20000076262A (ko) 2000-12-26
EP0966778A1 (en) 1999-12-29
CN1250551A (zh) 2000-04-12
CN1090831C (zh) 2002-09-11
WO1998042051A1 (en) 1998-09-24
CA2283233C (en) 2005-08-16

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