IT1108267B - Laser a struttura eterogenea doppia - Google Patents

Laser a struttura eterogenea doppia

Info

Publication number
IT1108267B
IT1108267B IT69956/78A IT6995678A IT1108267B IT 1108267 B IT1108267 B IT 1108267B IT 69956/78 A IT69956/78 A IT 69956/78A IT 6995678 A IT6995678 A IT 6995678A IT 1108267 B IT1108267 B IT 1108267B
Authority
IT
Italy
Prior art keywords
heterogeneous structure
structure laser
double heterogeneous
double
laser
Prior art date
Application number
IT69956/78A
Other languages
English (en)
Other versions
IT7869956A0 (it
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of IT7869956A0 publication Critical patent/IT7869956A0/it
Application granted granted Critical
Publication of IT1108267B publication Critical patent/IT1108267B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/30604—Chemical etching
    • H01L21/30612—Etching of AIIIBV compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/3063—Electrolytic etching
    • H01L21/30635—Electrolytic etching of AIIIBV compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/005—Processes
    • H01L33/0062—Processes for devices with an active region comprising only III-V compounds
    • 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
    • H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • 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
    • H01S5/18—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities
    • H01S5/185—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL]
    • H01S5/187—Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only horizontal cavities, e.g. horizontal cavity surface-emitting lasers [HCSEL] using Bragg reflection
    • 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
    • H01S5/10—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
    • H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
    • H01S5/1231—Grating growth or overgrowth details
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Semiconductor Lasers (AREA)
IT69956/78A 1977-12-28 1978-12-27 Laser a struttura eterogenea doppia IT1108267B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/865,237 US4190813A (en) 1977-12-28 1977-12-28 Strip buried heterostructure laser

Publications (2)

Publication Number Publication Date
IT7869956A0 IT7869956A0 (it) 1978-12-27
IT1108267B true IT1108267B (it) 1985-12-02

Family

ID=25345023

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69956/78A IT1108267B (it) 1977-12-28 1978-12-27 Laser a struttura eterogenea doppia

Country Status (6)

Country Link
US (1) US4190813A (it)
EP (2) EP0031808A3 (it)
JP (1) JPS6058598B2 (it)
CA (1) CA1134485A (it)
IT (1) IT1108267B (it)
WO (1) WO1979000445A1 (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302729A (en) * 1979-05-15 1981-11-24 Xerox Corporation Channeled substrate laser with distributed feedback
US4276098A (en) * 1980-03-31 1981-06-30 Bell Telephone Laboratories, Incorporated Batch processing of semiconductor devices
US4445218A (en) * 1981-09-28 1984-04-24 Bell Telephone Laboratories, Incorporated Semiconductor laser with conductive current mask
JPS5858788A (ja) * 1981-10-05 1983-04-07 Fujitsu Ltd 半導体発光装置の製造方法
JPS5898996A (ja) * 1981-12-03 1983-06-13 ゼロツクス・コ−ポレ−シヨン 注入形レ−ザ
US4461007A (en) * 1982-01-08 1984-07-17 Xerox Corporation Injection lasers with short active regions
EP0106305B1 (en) * 1982-10-12 1989-03-15 Nec Corporation Double heterostructure semiconductor laser with periodic structure formed in guide layer
JPS59129486A (ja) * 1983-01-14 1984-07-25 Toshiba Corp 半導体レーザ装置の製造方法
DE3483733D1 (de) * 1983-04-27 1991-01-24 Toshiba Kawasaki Kk Halbleiterlaser.
JPS59205787A (ja) * 1983-05-09 1984-11-21 Nec Corp 単一軸モ−ド半導体レ−ザ
JPH0632339B2 (ja) * 1984-12-18 1994-04-27 キヤノン株式会社 半導体レ−ザ
US4600469A (en) * 1984-12-21 1986-07-15 Honeywell Inc. Method for polishing detector material
US4722092A (en) * 1985-01-30 1988-01-26 Massachusetts Institute Of Technology GaInAsP/InP distributed feedback laser
US4777148A (en) * 1985-01-30 1988-10-11 Massachusetts Institute Of Technology Process for making a mesa GaInAsP/InP distributed feedback laser
JPH0722214B2 (ja) * 1985-07-18 1995-03-08 シャープ株式会社 半導体レーザ素子の製造方法
FR2587852B1 (fr) * 1985-09-24 1989-04-07 Chaminant Guy Procede de realisation d'un laser a semiconducteur a ruban enterre avec ou sans reseau de diffraction et laser obtenu par ce procede
JPS6273690A (ja) * 1985-09-26 1987-04-04 Sharp Corp 半導体レ−ザ−素子
FR2596529B1 (fr) * 1986-03-28 1988-05-13 Thomson Csf Guide d'onde optique en materiau semiconducteur, laser appliquant ce guide d'onde et procede de realisation
JPS63140591A (ja) * 1986-12-02 1988-06-13 Mitsubishi Electric Corp 半導体レ−ザ装置の製造方法
JPS6415913A (en) * 1987-07-09 1989-01-19 Mitsubishi Monsanto Chem Epitaxial growth method of substrate for high-brightness led
JPH0770755B2 (ja) * 1988-01-21 1995-07-31 三菱化学株式会社 高輝度ｌｅｄ用エピタキシャル基板及びその製造方法
US5119388A (en) * 1989-02-24 1992-06-02 Laser Photonics, Inc. Low tuning rate PbTe/PbEuSeTe buried quantum well tunable diode lasers and arrays
US5028563A (en) * 1989-02-24 1991-07-02 Laser Photonics, Inc. Method for making low tuning rate single mode PbTe/PbEuSeTe buried heterostructure tunable diode lasers and arrays
NL8902292A (nl) * 1989-09-14 1991-04-02 Philips Nv Werkwijze voor het vervaardigen van een een mesa bevattende halfgeleiderinrichting.
JP2547464B2 (ja) * 1990-04-13 1996-10-23 シャープ株式会社 半導体レーザ素子の製造方法
US6876006B1 (en) 1999-04-27 2005-04-05 Schlumberger Technology Corporation Radiation source
JP2007510302A (ja) * 2003-10-31 2007-04-19 ブッカム テクノロジー ピーエルシー 容易に酸化する半導体材料中に回折格子を製造する方法
JP2008177430A (ja) * 2007-01-19 2008-07-31 Sony Corp 発光素子及びその製造方法、並びに、発光素子集合体及びその製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865646A (en) * 1972-09-25 1975-02-11 Bell Telephone Labor Inc Dielectric optical waveguides and technique for fabricating same
US3865625A (en) * 1972-10-13 1975-02-11 Bell Telephone Labor Inc Molecular beam epitaxy shadowing technique for fabricating dielectric optical waveguides
US4121177A (en) * 1973-05-28 1978-10-17 Hitachi, Ltd. Semiconductor device and a method of fabricating the same
US3859178A (en) * 1974-01-17 1975-01-07 Bell Telephone Labor Inc Multiple anodization scheme for producing gaas layers of nonuniform thickness
US3883821A (en) * 1974-01-17 1975-05-13 Bell Telephone Labor Inc Single transverse mode operation in double heterostructure junction lasers having an active layer of nonuniform thickness
JPS5329508B2 (it) * 1974-03-27 1978-08-21
JPS50159288A (it) * 1974-06-11 1975-12-23
US3984262A (en) * 1974-12-09 1976-10-05 Xerox Corporation Method of making a substrate striped planar laser
US4028146A (en) * 1975-03-11 1977-06-07 Bell Telephone Laboratories, Incorporated LPE Technique for fabricating tapered optical couplers
US3978426A (en) * 1975-03-11 1976-08-31 Bell Telephone Laboratories, Incorporated Heterostructure devices including tapered optical couplers
US3978428A (en) * 1975-06-23 1976-08-31 Xerox Corporation Buried-heterostructure diode injection laser
US4008106A (en) * 1975-11-13 1977-02-15 The United States Of America As Represented By The Secretary Of The Army Method of fabricating III-V photocathodes
US4045749A (en) * 1975-11-24 1977-08-30 Xerox Corporation Corrugation coupled twin guide laser
JPS53105177A (en) * 1977-02-24 1978-09-13 Toshiba Corp Manufacture of semiconductor device

Also Published As

Publication number Publication date
EP0031808A2 (en) 1981-07-08
IT7869956A0 (it) 1978-12-27
JPS6058598B2 (ja) 1985-12-20
JPS55500016A (it) 1980-01-17
EP0031808A3 (en) 1982-11-10
EP0002827A3 (en) 1979-07-25
EP0002827A2 (en) 1979-07-11
WO1979000445A1 (en) 1979-07-26
US4190813A (en) 1980-02-26
CA1134485A (en) 1982-10-26
EP0002827B1 (en) 1982-06-30

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