FR2513399B1 - - Google Patents

Info

Publication number
FR2513399B1
FR2513399B1 FR8118039A FR8118039A FR2513399B1 FR 2513399 B1 FR2513399 B1 FR 2513399B1 FR 8118039 A FR8118039 A FR 8118039A FR 8118039 A FR8118039 A FR 8118039A FR 2513399 B1 FR2513399 B1 FR 2513399B1
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
FR8118039A
Other languages
French (fr)
Other versions
FR2513399A1 (en
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR8118039A priority Critical patent/FR2513399A1/en
Publication of FR2513399A1 publication Critical patent/FR2513399A1/en
Application granted granted Critical
Publication of FR2513399B1 publication Critical patent/FR2513399B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/564—Power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/501—Structural aspects
    • H04B10/503—Laser transmitters
    • H04B10/504—Laser transmitters using direct modulation
FR8118039A 1981-09-24 1981-09-24 Diode laser stabilising circuit of fibre=optic transmissions - includes power and phase stabilising comparators controlling delay circuit Granted FR2513399A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8118039A FR2513399A1 (en) 1981-09-24 1981-09-24 Diode laser stabilising circuit of fibre=optic transmissions - includes power and phase stabilising comparators controlling delay circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8118039A FR2513399A1 (en) 1981-09-24 1981-09-24 Diode laser stabilising circuit of fibre=optic transmissions - includes power and phase stabilising comparators controlling delay circuit

Publications (2)

Publication Number Publication Date
FR2513399A1 FR2513399A1 (en) 1983-03-25
FR2513399B1 true FR2513399B1 (en) 1985-04-26

Family

ID=9262437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118039A Granted FR2513399A1 (en) 1981-09-24 1981-09-24 Diode laser stabilising circuit of fibre=optic transmissions - includes power and phase stabilising comparators controlling delay circuit

Country Status (1)

Country Link
FR (1) FR2513399A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559511A (en) * 1976-09-14 1980-01-23 Post Office Injection lasers
FR2494514A1 (en) * 1980-11-14 1982-05-21 Lignes Telegraph Telephon DEVICE FOR STABILIZING THE OUTPUT POWER OF A TRANSMITTER MODULE FOR AN OPTICAL FIBER TRANSMISSION SYSTEM

Also Published As

Publication number Publication date
FR2513399A1 (en) 1983-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse