DE3277278D1 - Double channel planar buried heterostructure laser - Google Patents

Double channel planar buried heterostructure laser

Info

Publication number
DE3277278D1
DE3277278D1 DE8282109619T DE3277278T DE3277278D1 DE 3277278 D1 DE3277278 D1 DE 3277278D1 DE 8282109619 T DE8282109619 T DE 8282109619T DE 3277278 T DE3277278 T DE 3277278T DE 3277278 D1 DE3277278 D1 DE 3277278D1
Authority
DE
Germany
Prior art keywords
double channel
buried heterostructure
heterostructure laser
channel planar
planar buried
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
DE8282109619T
Other languages
English (en)
Inventor
Mitsuhiro Kitamura
Ikuo Mito
Kohroh Kobayashi
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.)
NEC Corp
Original Assignee
NEC 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
Priority claimed from JP16666681A external-priority patent/JPS5867087A/ja
Priority claimed from JP20878981A external-priority patent/JPS58110085A/ja
Priority claimed from JP1345182A external-priority patent/JPS58131784A/ja
Priority claimed from JP2571582A external-priority patent/JPS58142589A/ja
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3277278D1 publication Critical patent/DE3277278D1/de
Expired 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
    • H01S5/22—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
    • H01S5/227—Buried mesa structure ; Striped active layer
    • H01S5/2275—Buried mesa structure ; Striped active layer mesa created by etching
    • H01S5/2277—Buried mesa structure ; Striped active layer mesa created by etching double channel planar buried heterostructure [DCPBH] laser

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
DE8282109619T 1981-10-19 1982-10-18 Double channel planar buried heterostructure laser Expired DE3277278D1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP16666681A JPS5867087A (ja) 1981-10-19 1981-10-19 埋め込みヘテロ構造半導体レ−ザ
JP20878981A JPS58110085A (ja) 1981-12-23 1981-12-23 埋め込み形半導体レ−ザ
JP1345182A JPS58131784A (ja) 1982-01-29 1982-01-29 埋め込みヘテロ構造半導体レ−ザ
JP2571582A JPS58142589A (ja) 1982-02-19 1982-02-19 埋め込みヘテロ構造半導体レ−ザの製造方法

Publications (1)

Publication Number Publication Date
DE3277278D1 true DE3277278D1 (en) 1987-10-15

Family

ID=27455995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282109619T Expired DE3277278D1 (en) 1981-10-19 1982-10-18 Double channel planar buried heterostructure laser

Country Status (4)

Country Link
US (1) US4525841A (de)
EP (1) EP0083697B1 (de)
CA (1) CA1196077A (de)
DE (1) DE3277278D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5957486A (ja) * 1982-09-27 1984-04-03 Nec Corp 埋め込み形半導体レ−ザ
GB2156584B (en) * 1984-03-16 1987-11-04 Hitachi Ltd Semiconductor laser chip
NL8401172A (nl) * 1984-04-12 1985-11-01 Philips Nv Halfgeleiderlaser.
FR2581801B1 (fr) * 1985-05-13 1987-06-26 Devoldere Pascal Procede de realisation de lasers a semiconducteurs a jonctions bloquantes assurant un confinement electrique
US4731791A (en) * 1986-05-30 1988-03-15 Lytel Incorporated Buried hetero-structure laser diode
JPS63144589A (ja) * 1986-12-09 1988-06-16 Sharp Corp 半導体レ−ザ素子
JPH0648743B2 (ja) * 1987-02-18 1994-06-22 三菱電機株式会社 半導体レ−ザ装置の製造方法
DE3714523A1 (de) * 1987-04-30 1988-11-10 Siemens Ag Laserdiode mit vergrabener aktiver schicht und seitlicher strombegrenzung und verfahren zu deren herstellung
JPS649682A (en) * 1987-07-01 1989-01-12 Nec Corp Distributed feedback semiconductor laser
NL8702233A (nl) * 1987-09-18 1989-04-17 Philips Nv Dcpbh laser met goede temperatuurstabiliteit.
HU206565B (en) * 1988-12-15 1992-11-30 Mta Mueszaki Fiz Kutato Inteze Inp/gainasp laser diode of burried active layer, having built-in blocking layer, of double heterostructure and method for making said laser diode by one-stage liquid epitaxial procedure
US4980314A (en) * 1989-06-06 1990-12-25 At&T Bell Laboratories Vapor processing of a substrate
JP3024354B2 (ja) * 1992-01-27 2000-03-21 日本電気株式会社 半導体レーザ
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
EP0621665B1 (de) * 1993-03-25 1997-07-23 Nec Corporation Planar-Vergrabene-Heterostruktur-Laserdiode mit zwei Kanälen und niedrigem Leckstrom
US5441912A (en) * 1993-07-28 1995-08-15 The Furukawa Electric Co., Ltd. Method of manufacturing a laser diode
CA2140311A1 (en) * 1994-01-14 1995-07-15 Joseph P. Mennucci Multilayer laminate product and process
US6556605B1 (en) 2000-02-29 2003-04-29 Triquent Technology Holding, Co. Method and device for preventing zinc/iron interaction in a semiconductor laser
DE102009035639B4 (de) * 2009-07-31 2019-10-24 Osram Opto Semiconductors Gmbh Breitstreifenlaser mit einem epitaktischen Schichtenstapel und Verfahren zu dessen Herstellung
JP6447352B2 (ja) * 2015-05-08 2019-01-09 三菱電機株式会社 半導体装置の製造方法、半導体装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT963303B (it) * 1971-07-29 1974-01-10 Licentia Gmbh Laser a semiconduttore
US4425650A (en) * 1980-04-15 1984-01-10 Nippon Electric Co., Ltd. Buried heterostructure laser diode

Also Published As

Publication number Publication date
EP0083697A1 (de) 1983-07-20
EP0083697B1 (de) 1987-09-09
US4525841A (en) 1985-06-25
CA1196077A (en) 1985-10-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition