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DE2908257A1 - Laserdiode mit verteiltem resonator - Google Patents

Laserdiode mit verteiltem resonator

Info

Publication number
DE2908257A1
DE2908257A1 DE19792908257 DE2908257A DE2908257A1 DE 2908257 A1 DE2908257 A1 DE 2908257A1 DE 19792908257 DE19792908257 DE 19792908257 DE 2908257 A DE2908257 A DE 2908257A DE 2908257 A1 DE2908257 A1 DE 2908257A1
Authority
DE
Germany
Prior art keywords
layers
laser diode
substrate
diode according
active layer
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.)
Withdrawn
Application number
DE19792908257
Other languages
German (de)
English (en)
Inventor
Baudouin De Cremoux
Pierre Hirtz
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of DE2908257A1 publication Critical patent/DE2908257A1/de
Withdrawn legal-status Critical Current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
    • H01S5/10—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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/04—Arrangements for thermal management
    • H01S3/042—Arrangements for thermal management for solid state lasers

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
DE19792908257 1978-03-03 1979-03-02 Laserdiode mit verteiltem resonator Withdrawn DE2908257A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806099A FR2418970A1 (fr) 1978-03-03 1978-03-03 Diode laser a resonateur distribue

Publications (1)

Publication Number Publication Date
DE2908257A1 true DE2908257A1 (de) 1979-09-13

Family

ID=9205300

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792908257 Withdrawn DE2908257A1 (de) 1978-03-03 1979-03-02 Laserdiode mit verteiltem resonator

Country Status (4)

Country Link
JP (1) JPS5555596A (fr)
DE (1) DE2908257A1 (fr)
FR (1) FR2418970A1 (fr)
GB (1) GB2015814B (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427209A (en) * 1972-09-22 1976-03-10 Varian Associates Lattice matched heterojunction devices
GB1513573A (en) * 1974-08-22 1978-06-07 Xerox Corp Electrically pumpable feedback solid-state diode laser
US4006432A (en) * 1974-10-15 1977-02-01 Xerox Corporation Integrated grating output coupler in diode lasers

Also Published As

Publication number Publication date
FR2418970A1 (fr) 1979-09-28
JPS5555596A (en) 1980-04-23
GB2015814A (en) 1979-09-12
FR2418970B1 (fr) 1981-12-31
GB2015814B (en) 1982-06-03

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee