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FR2418970B1 - - Google Patents

Info

Publication number
FR2418970B1
FR2418970B1 FR7806099A FR7806099A FR2418970B1 FR 2418970 B1 FR2418970 B1 FR 2418970B1 FR 7806099 A FR7806099 A FR 7806099A FR 7806099 A FR7806099 A FR 7806099A FR 2418970 B1 FR2418970 B1 FR 2418970B1
Authority
FR
France
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
FR7806099A
Other versions
FR2418970A1 (fr
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
Priority to FR7806099A priority Critical patent/FR2418970A1/fr
Priority to GB7907280A priority patent/GB2015814B/en
Priority to JP2500379A priority patent/JPS5555596A/ja
Priority to DE19792908257 priority patent/DE2908257A1/de
Publication of FR2418970A1 publication Critical patent/FR2418970A1/fr
Application granted granted Critical
Publication of FR2418970B1 publication Critical patent/FR2418970B1/fr
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
    • H01S5/10—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)
FR7806099A 1978-03-03 1978-03-03 Diode laser a resonateur distribue Granted FR2418970A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7806099A FR2418970A1 (fr) 1978-03-03 1978-03-03 Diode laser a resonateur distribue
GB7907280A GB2015814B (en) 1978-03-03 1979-03-01 Laser diode having a distributed resonator
JP2500379A JPS5555596A (en) 1978-03-03 1979-03-02 Laser diode having distribution resonator
DE19792908257 DE2908257A1 (de) 1978-03-03 1979-03-02 Laserdiode mit verteiltem resonator

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 (2)

Publication Number Publication Date
FR2418970A1 FR2418970A1 (fr) 1979-09-28
FR2418970B1 true FR2418970B1 (fr) 1981-12-31

Family

ID=9205300

Family Applications (1)

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

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
DE2908257A1 (de) 1979-09-13
GB2015814B (en) 1982-06-03
JPS5555596A (en) 1980-04-23
GB2015814A (en) 1979-09-12
FR2418970A1 (fr) 1979-09-28

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse