JPS5431761A - Light modulating circuit - Google Patents

Light modulating circuit

Info

Publication number
JPS5431761A
JPS5431761A JP9656477A JP9656477A JPS5431761A JP S5431761 A JPS5431761 A JP S5431761A JP 9656477 A JP9656477 A JP 9656477A JP 9656477 A JP9656477 A JP 9656477A JP S5431761 A JPS5431761 A JP S5431761A
Authority
JP
Japan
Prior art keywords
light modulating
modulating circuit
light source
distortion
linear distortion
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.)
Pending
Application number
JP9656477A
Other languages
Japanese (ja)
Inventor
Toshiharu Yasuki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP9656477A priority Critical patent/JPS5431761A/en
Publication of JPS5431761A publication Critical patent/JPS5431761A/en
Pending 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
    • H04B10/58—Compensation for non-linear transmitter output

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Details Of Television Systems (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To correct the non-linear distortion characteristics of a light source readily and satisfactorily by detecting the non-linear distortion of the output light signal from the light source thereby controlling the characteristics of the distortion circuit of opposite characteristics.
JP9656477A 1977-08-13 1977-08-13 Light modulating circuit Pending JPS5431761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9656477A JPS5431761A (en) 1977-08-13 1977-08-13 Light modulating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9656477A JPS5431761A (en) 1977-08-13 1977-08-13 Light modulating circuit

Publications (1)

Publication Number Publication Date
JPS5431761A true JPS5431761A (en) 1979-03-08

Family

ID=14168520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9656477A Pending JPS5431761A (en) 1977-08-13 1977-08-13 Light modulating circuit

Country Status (1)

Country Link
JP (1) JPS5431761A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03192829A (en) * 1989-08-10 1991-08-22 Sony Tektronix Corp Distortion correction device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03192829A (en) * 1989-08-10 1991-08-22 Sony Tektronix Corp Distortion correction device

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