JPS53129505A - Light transmitter - Google Patents

Light transmitter

Info

Publication number
JPS53129505A
JPS53129505A JP4271078A JP4271078A JPS53129505A JP S53129505 A JPS53129505 A JP S53129505A JP 4271078 A JP4271078 A JP 4271078A JP 4271078 A JP4271078 A JP 4271078A JP S53129505 A JPS53129505 A JP S53129505A
Authority
JP
Japan
Prior art keywords
light transmitter
transmitter
light
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.)
Granted
Application number
JP4271078A
Other languages
Japanese (ja)
Other versions
JPS6030458B2 (en
Inventor
Sutorausu Jiyosefu
Isutoban Suzenteshi Otsutoo
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
Publication of JPS53129505A publication Critical patent/JPS53129505A/en
Publication of JPS6030458B2 publication Critical patent/JPS6030458B2/en
Expired 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
    • H04B10/501—Structural aspects
    • H04B10/502—LED transmitters
    • 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
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • 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
    • H04B10/58—Compensation for non-linear transmitter output

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Optical Communication System (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
JP53042710A 1977-04-15 1978-04-13 optical transmitter Expired JPS6030458B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA276,274A CA1063675A (en) 1977-04-15 1977-04-15 Method and apparatus for distortion reduction in optical communication systems
CA276274 1977-04-15

Publications (2)

Publication Number Publication Date
JPS53129505A true JPS53129505A (en) 1978-11-11
JPS6030458B2 JPS6030458B2 (en) 1985-07-16

Family

ID=4108399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53042710A Expired JPS6030458B2 (en) 1977-04-15 1978-04-13 optical transmitter

Country Status (5)

Country Link
JP (1) JPS6030458B2 (en)
CA (1) CA1063675A (en)
DE (1) DE2814716A1 (en)
FR (1) FR2387555A1 (en)
GB (1) GB1566850A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181056U (en) * 1981-05-11 1982-11-17

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4029399A1 (en) * 1990-09-17 1992-03-19 Eickhoff Geb Opto-coupler for digital signal transmission - uses control stage for counter-phase control of parallel elements
DE19736380A1 (en) * 1997-08-21 1999-02-25 Alsthom Cge Alcatel Method and device for generating an optical output signal

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2218431C3 (en) * 1972-04-17 1986-10-23 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement to compensate for the non-linear relationship between applied voltage and light emission in luminescent diodes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57181056U (en) * 1981-05-11 1982-11-17
JPS6246289Y2 (en) * 1981-05-11 1987-12-12

Also Published As

Publication number Publication date
FR2387555B1 (en) 1984-10-26
DE2814716A1 (en) 1978-10-19
DE2814716C2 (en) 1989-08-10
JPS6030458B2 (en) 1985-07-16
GB1566850A (en) 1980-05-08
FR2387555A1 (en) 1978-11-10
CA1063675A (en) 1979-10-02

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