DE3144628C2 - - Google Patents

Info

Publication number
DE3144628C2
DE3144628C2 DE3144628A DE3144628A DE3144628C2 DE 3144628 C2 DE3144628 C2 DE 3144628C2 DE 3144628 A DE3144628 A DE 3144628A DE 3144628 A DE3144628 A DE 3144628A DE 3144628 C2 DE3144628 C2 DE 3144628C2
Authority
DE
Germany
Prior art keywords
layer
semiconductor
electrode
layers
burial
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
DE3144628A
Other languages
German (de)
English (en)
Other versions
DE3144628A1 (de
Inventor
Haruo Tanashi Jp Nagai
Yoshio Higashikurume Jp Noguchi
Kenichiro Tokio/Tokyo Jp Takahei
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of DE3144628A1 publication Critical patent/DE3144628A1/de
Application granted granted Critical
Publication of DE3144628C2 publication Critical patent/DE3144628C2/de
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
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4031—Edge-emitting structures
    • H01S5/4043—Edge-emitting structures with vertically stacked active layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H29/00—Integrated devices, or assemblies of multiple devices, comprising at least one light-emitting semiconductor element covered by group H10H20/00
    • H10H29/10—Integrated devices comprising at least one light-emitting semiconductor component covered by group H10H20/00
    • 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
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0421—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers
    • H01S5/0422—Electrical excitation ; Circuits therefor characterised by the semiconducting contacting layers with n- and p-contacts on the same side of the 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/06203—Transistor-type lasers
    • H01S5/06206—Controlling the frequency of the radiation, e.g. tunable twin-guide lasers [TTG]
    • 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)
  • Semiconductor Lasers (AREA)
DE19813144628 1980-11-11 1981-11-10 "halbleiterlaser" Granted DE3144628A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158732A JPS5783082A (en) 1980-11-11 1980-11-11 Two wave length semiconductor laser device

Publications (2)

Publication Number Publication Date
DE3144628A1 DE3144628A1 (de) 1982-06-16
DE3144628C2 true DE3144628C2 (OSRAM) 1987-10-15

Family

ID=15678115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813144628 Granted DE3144628A1 (de) 1980-11-11 1981-11-10 "halbleiterlaser"

Country Status (7)

Country Link
US (1) US4426704A (OSRAM)
JP (1) JPS5783082A (OSRAM)
CA (1) CA1171506A (OSRAM)
DE (1) DE3144628A1 (OSRAM)
FR (1) FR2494049A1 (OSRAM)
GB (1) GB2089108B (OSRAM)
NL (1) NL190943C (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2525033B1 (fr) * 1982-04-08 1986-01-17 Bouadma Noureddine Laser a semi-conducteur a plusieurs longueurs d'onde independantes et son procede de realisation
GB8325320D0 (en) * 1983-09-21 1983-10-26 Plessey Co Plc Diamond heatsink assemblies
US4607370A (en) * 1984-02-29 1986-08-19 California Institute Of Technology Paired, separately controlled, and coupled or uncoupled stripe geometry semiconductor lasers
US4747107A (en) * 1985-09-06 1988-05-24 Bell Communications Research, Inc. Single mode injection laser
FR2605801B1 (fr) * 1986-10-23 1989-03-03 Menigaux Louis Procede de fabrication d'une structure semi-conductrice susceptible d'effet laser multi-longueurs d'onde, et dispositif obtenu
DE3708666C2 (de) * 1987-03-17 1997-11-27 Siemens Ag Laseranordnung mit getrennt ansteuerbaren gekoppelten Halbleiterlasern
NL8800509A (nl) * 1988-02-29 1989-09-18 Philips Nv Tweedimensionaal laser array.
EP0360011B1 (de) * 1988-09-22 1994-02-16 Siemens Aktiengesellschaft Abstimmbarer DFB-Laser
FR2706091B1 (fr) * 1993-06-04 1995-07-21 Thomson Csf Laser semiconducteur bicolore.
US6834068B2 (en) * 2001-06-29 2004-12-21 Matsushita Electric Industrial Co., Ltd. Semiconductor laser device and method for fabricating the same
US7382512B2 (en) * 2005-10-26 2008-06-03 Zhizhang Chen Resistivity phase change material
US10389090B2 (en) 2017-11-21 2019-08-20 International Business Machines Corporation Lateral growth of edge-emitting lasers
JP7073121B2 (ja) * 2018-01-31 2022-05-23 日本ルメンタム株式会社 光送信サブアセンブリ及び光モジュール

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611069A (en) * 1969-11-12 1971-10-05 Gen Electric Multiple color light emitting diodes
JPS52155078A (en) * 1976-06-18 1977-12-23 Toshiba Corp Semiconductor light emitting device
JPS55165691A (en) 1979-06-13 1980-12-24 Nec Corp Compound semiconductor laser element

Also Published As

Publication number Publication date
FR2494049B1 (OSRAM) 1984-12-07
NL8105069A (nl) 1982-06-01
FR2494049A1 (fr) 1982-05-14
NL190943B (nl) 1994-06-01
GB2089108B (en) 1984-03-21
DE3144628A1 (de) 1982-06-16
JPS5783082A (en) 1982-05-24
NL190943C (nl) 1994-11-01
US4426704A (en) 1984-01-17
GB2089108A (en) 1982-06-16
CA1171506A (en) 1984-07-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: NIPPON TELEGRAPH AND TELEPHONE CORP., TOKIO/TOKYO,

8128 New person/name/address of the agent

Representative=s name: MITSCHERLICH, H., DIPL.-ING. GUNSCHMANN, K., DIPL.

D2 Grant after examination
8364 No opposition during term of opposition