FR2475813B1 - - Google Patents

Info

Publication number
FR2475813B1
FR2475813B1 FR8102719A FR8102719A FR2475813B1 FR 2475813 B1 FR2475813 B1 FR 2475813B1 FR 8102719 A FR8102719 A FR 8102719A FR 8102719 A FR8102719 A FR 8102719A FR 2475813 B1 FR2475813 B1 FR 2475813B1
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
FR8102719A
Other versions
FR2475813A1 (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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom Ltd
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
Priority claimed from CA345,466A external-priority patent/CA1128635A/fr
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Publication of FR2475813A1 publication Critical patent/FR2475813A1/fr
Application granted granted Critical
Publication of FR2475813B1 publication Critical patent/FR2475813B1/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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
    • 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
    • H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
    • H01S5/0608—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch
    • 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
    • H01S5/4006—Injection locking
    • 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
    • H01S5/40—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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
FR8102719A 1980-02-12 1981-02-11 Laser a semi-conducteur perfectionne Granted FR2475813A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA345,466A CA1128635A (fr) 1980-02-12 1980-02-12 Lasers a semiconducteur
US06/121,172 US4325034A (en) 1980-02-12 1980-02-13 Semiconductor lasers with integrally formed light emitting diodes

Publications (2)

Publication Number Publication Date
FR2475813A1 FR2475813A1 (fr) 1981-08-14
FR2475813B1 true FR2475813B1 (fr) 1984-12-07

Family

ID=25669041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102719A Granted FR2475813A1 (fr) 1980-02-12 1981-02-11 Laser a semi-conducteur perfectionne

Country Status (2)

Country Link
US (1) US4325034A (fr)
FR (1) FR2475813A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347612A (en) * 1980-08-25 1982-08-31 Xerox Corporation Semiconductor injection laser for high speed modulation
US4435809A (en) 1981-09-14 1984-03-06 Bell Telephone Laboratories, Incorporated Passively mode locked laser having a saturable absorber
EP0149042B1 (fr) * 1984-01-13 1990-07-04 Siemens Aktiengesellschaft Diode laser à semi-conducteur
CA1267716A (fr) * 1984-02-23 1990-04-10 Frederick W. Scholl Diode luminescente a emission laterale
EP0183473A3 (fr) * 1984-11-19 1987-10-28 Sharp Kabushiki Kaisha Dispositif laser à semi-conducteur
DE69209287T2 (de) * 1991-05-07 1996-11-14 British Telecomm Optische extraktion von taktimpulsen
US5721749A (en) * 1996-01-30 1998-02-24 Trw Inc. Laser pulse profile control by modulating relaxation oscillations
CN104600089B (zh) * 2013-10-31 2017-12-15 展晶科技(深圳)有限公司 光电模组及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA118085A (fr) * 1909-02-10 1909-05-04 James Howden Appareil de calorifere
US3702975A (en) * 1970-12-09 1972-11-14 Bell Telephone Labor Inc Low threshold stripe geometry injection laser
US4079339A (en) * 1975-05-17 1978-03-14 Nippon Electric Company, Ltd. Light self-injecting semiconductor laser device
US4217561A (en) * 1978-06-26 1980-08-12 Xerox Corporation Beam scanning using radiation pattern distortion
US4219785A (en) * 1978-06-26 1980-08-26 Xerox Corporation Optical beam scanning by phase delays

Also Published As

Publication number Publication date
US4325034A (en) 1982-04-13
FR2475813A1 (fr) 1981-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse