DE2600195C2 - Injektionslaser und Verfahren zu seiner Herstellung - Google Patents

Injektionslaser und Verfahren zu seiner Herstellung

Info

Publication number
DE2600195C2
DE2600195C2 DE2600195A DE2600195A DE2600195C2 DE 2600195 C2 DE2600195 C2 DE 2600195C2 DE 2600195 A DE2600195 A DE 2600195A DE 2600195 A DE2600195 A DE 2600195A DE 2600195 C2 DE2600195 C2 DE 2600195C2
Authority
DE
Germany
Prior art keywords
layer
laser
layers
rib
band gap
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
DE2600195A
Other languages
German (de)
English (en)
Other versions
DE2600195A1 (de
Inventor
David Francis Waltham Abbey Essex Lovelace
George Horace Brooke Harlow Essex Thompson
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of DE2600195A1 publication Critical patent/DE2600195A1/de
Application granted granted Critical
Publication of DE2600195C2 publication Critical patent/DE2600195C2/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
    • 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
    • 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
    • H01S5/2054—Methods of obtaining the confinement
    • H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/039—Displace P-N junction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/051—Etching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/067—Graded energy gap
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/072—Heterojunctions

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
DE2600195A 1975-01-09 1976-01-05 Injektionslaser und Verfahren zu seiner Herstellung Expired DE2600195C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB928/75A GB1531238A (en) 1975-01-09 1975-01-09 Injection lasers

Publications (2)

Publication Number Publication Date
DE2600195A1 DE2600195A1 (de) 1976-07-15
DE2600195C2 true DE2600195C2 (de) 1983-12-15

Family

ID=9712985

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2600195A Expired DE2600195C2 (de) 1975-01-09 1976-01-05 Injektionslaser und Verfahren zu seiner Herstellung

Country Status (6)

Country Link
US (1) US4011113A (enExample)
AU (1) AU500573B2 (enExample)
CH (1) CH596680A5 (enExample)
DE (1) DE2600195C2 (enExample)
FR (1) FR2297507A1 (enExample)
GB (1) GB1531238A (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51149784A (en) * 1975-06-17 1976-12-22 Matsushita Electric Ind Co Ltd Solid state light emission device
FR2319980A1 (fr) * 1975-07-28 1977-02-25 Radiotechnique Compelec Dispositif optoelectronique semi-conducteur reversible
US4117504A (en) * 1976-08-06 1978-09-26 Vadim Nikolaevich Maslov Heterogeneous semiconductor structure with composition gradient and method for producing same
JPS52109884A (en) * 1976-03-11 1977-09-14 Nec Corp Stripe type hetero junction semoonductor laser
US4206468A (en) * 1976-05-11 1980-06-03 Thomson-Csf Contacting structure on a semiconductor arrangement
US4138274A (en) * 1976-06-09 1979-02-06 Northern Telecom Limited Method of producing optoelectronic devices with control of light propagation by proton bombardment
NL7609607A (nl) * 1976-08-30 1978-03-02 Philips Nv Werkwijze voor het vervaardigen van een half- geleiderinrichting en halfgeleiderinrichting vervaardigd met behulp van de werkwijze.
US4132960A (en) * 1977-03-28 1979-01-02 Xerox Corporation Single longitudinal mode gaas/gaalas double heterostructure laser
GB1558642A (en) * 1977-04-01 1980-01-09 Standard Telephones Cables Ltd Injection lasers
GB1569369A (en) * 1977-04-01 1980-06-11 Standard Telephones Cables Ltd Injection lasers
FR2396419A1 (fr) * 1977-06-27 1979-01-26 Thomson Csf Diode capable de fonctionner en emetteur et detecteur de lumiere de la meme longueur d'onde alternativement
US4131904A (en) * 1977-06-29 1978-12-26 Rca Corporation Degradation resistance of semiconductor electroluminescent devices
US4166253A (en) * 1977-08-15 1979-08-28 International Business Machines Corporation Heterostructure diode injection laser having a constricted active region
FR2423869A1 (fr) * 1978-04-21 1979-11-16 Radiotechnique Compelec Dispositif semiconducteur electroluminescent a recyclage de photons
NL7811683A (nl) * 1978-11-29 1980-06-02 Philips Nv Werkwijze voor het vervaardigen van een halfgeleiderin- richting en halfgeleiderinrichting vervaardigd volgens deze werkwijze.
US4227975A (en) * 1979-01-29 1980-10-14 Bell Telephone Laboratories, Incorporated Selective plasma etching of dielectric masks in the presence of native oxides of group III-V compound semiconductors
US4297783A (en) * 1979-01-30 1981-11-03 Bell Telephone Laboratories, Incorporated Method of fabricating GaAs devices utilizing a semi-insulating layer of AlGaAs in combination with an overlying masking layer
FR2458158A1 (fr) * 1979-06-01 1980-12-26 Thomson Csf Diode laser a emission localisee et emetteur opto-electronique utilisant une telle diode
JPS5710285A (en) * 1980-06-20 1982-01-19 Hitachi Ltd Semiconductor laser
US4378255A (en) * 1981-05-06 1983-03-29 University Of Illinois Foundation Method for producing integrated semiconductor light emitter
JPS6014482A (ja) * 1983-07-04 1985-01-25 Toshiba Corp 半導体レ−ザ装置
GB8406432D0 (en) * 1984-03-12 1984-04-18 British Telecomm Semiconductor devices
US4719497A (en) * 1984-06-15 1988-01-12 Hewlett-Packard Company High efficiency light-emitting diode
GB2172141B (en) * 1985-03-08 1988-11-16 Stc Plc Single heterostructure laser chip manufacture
US4960718A (en) * 1985-12-13 1990-10-02 Allied-Signal Inc. MESFET device having a semiconductor surface barrier layer
US4755485A (en) * 1986-05-27 1988-07-05 Hewlett-Packard Company Method of making light-emitting diodes

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1439737B2 (de) * 1964-10-31 1970-05-06 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Verfahren zum Herstellen einer Halblei teranordnung
JPS502235B1 (enExample) * 1970-09-07 1975-01-24
GB1273284A (en) * 1970-10-13 1972-05-03 Standard Telephones Cables Ltd Improvements in or relating to injection lasers
IT963303B (it) * 1971-07-29 1974-01-10 Licentia Gmbh Laser a semiconduttore
US3920491A (en) * 1973-11-08 1975-11-18 Nippon Electric Co Method of fabricating a double heterostructure injection laser utilizing a stripe-shaped region
US3767485A (en) * 1971-12-29 1973-10-23 A Sahagun Method for producing improved pn junction
JPS5321275B2 (enExample) * 1972-03-13 1978-07-01
US3824493A (en) * 1972-09-05 1974-07-16 Bell Telephone Labor Inc Fundamental mode, high power operation in double heterostructure junction lasers utilizing a remote monolithic mirror
US3833435A (en) * 1972-09-25 1974-09-03 Bell Telephone Labor Inc Dielectric optical waveguides and technique for fabricating same
US3893044A (en) * 1973-04-12 1975-07-01 Ibm Laser device having enclosed laser cavity
JPS5751276B2 (enExample) * 1973-10-23 1982-11-01
US3859178A (en) * 1974-01-17 1975-01-07 Bell Telephone Labor Inc Multiple anodization scheme for producing gaas layers of nonuniform thickness

Also Published As

Publication number Publication date
FR2297507A1 (fr) 1976-08-06
AU1002376A (en) 1977-07-14
GB1531238A (en) 1978-11-08
US4011113A (en) 1977-03-08
CH596680A5 (enExample) 1978-03-15
FR2297507B1 (enExample) 1980-04-04
AU500573B2 (en) 1979-05-24
DE2600195A1 (de) 1976-07-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: H01S 3/19

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee