CA1101923A - Fonctionnement de laser par injection - Google Patents

Fonctionnement de laser par injection

Info

Publication number
CA1101923A
CA1101923A CA311,758A CA311758A CA1101923A CA 1101923 A CA1101923 A CA 1101923A CA 311758 A CA311758 A CA 311758A CA 1101923 A CA1101923 A CA 1101923A
Authority
CA
Canada
Prior art keywords
laser
signal
level
modulating
harmonic
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
CA311,758A
Other languages
English (en)
Inventor
Joseph Straus
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
Application filed by Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA311,758A priority Critical patent/CA1101923A/fr
Application granted granted Critical
Publication of CA1101923A publication Critical patent/CA1101923A/fr
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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • 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
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/06812—Stabilisation of laser output parameters by monitoring or fixing the threshold current or other specific points of the L-I or V-I characteristics
    • 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
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06832—Stabilising during amplitude modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
CA311,758A 1978-09-21 1978-09-21 Fonctionnement de laser par injection Expired CA1101923A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA311,758A CA1101923A (fr) 1978-09-21 1978-09-21 Fonctionnement de laser par injection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA311,758A CA1101923A (fr) 1978-09-21 1978-09-21 Fonctionnement de laser par injection

Publications (1)

Publication Number Publication Date
CA1101923A true CA1101923A (fr) 1981-05-26

Family

ID=4112405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA311,758A Expired CA1101923A (fr) 1978-09-21 1978-09-21 Fonctionnement de laser par injection

Country Status (1)

Country Link
CA (1) CA1101923A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061034A1 (fr) * 1981-03-23 1982-09-29 International Business Machines Corporation Circuit de contrôle opto-électronique
US4612671A (en) * 1984-10-26 1986-09-16 Northern Telecom Limited Laser transmitter
EP0096341A3 (en) * 1982-06-03 1987-04-01 Hitachi, Ltd. Laser light source device
EP0208444A3 (en) * 1985-06-28 1988-05-18 American Telephone And Telegraph Company Apparatus for obtaining derivative of characteristic curve, and method of controlling operation, of electronic devices
US4819240A (en) * 1985-06-28 1989-04-04 Sharp Kabushiki Kaisha Light modulator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0061034A1 (fr) * 1981-03-23 1982-09-29 International Business Machines Corporation Circuit de contrôle opto-électronique
EP0096341A3 (en) * 1982-06-03 1987-04-01 Hitachi, Ltd. Laser light source device
US4612671A (en) * 1984-10-26 1986-09-16 Northern Telecom Limited Laser transmitter
EP0208444A3 (en) * 1985-06-28 1988-05-18 American Telephone And Telegraph Company Apparatus for obtaining derivative of characteristic curve, and method of controlling operation, of electronic devices
US4819240A (en) * 1985-06-28 1989-04-04 Sharp Kabushiki Kaisha Light modulator

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Legal Events

Date Code Title Description
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