JPS5235904A - Photo communiction unit with photo sending angle variable set - Google Patents

Photo communiction unit with photo sending angle variable set

Info

Publication number
JPS5235904A
JPS5235904A JP50110882A JP11088275A JPS5235904A JP S5235904 A JPS5235904 A JP S5235904A JP 50110882 A JP50110882 A JP 50110882A JP 11088275 A JP11088275 A JP 11088275A JP S5235904 A JPS5235904 A JP S5235904A
Authority
JP
Japan
Prior art keywords
photo
communiction
unit
variable set
angle variable
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
JP50110882A
Other languages
Japanese (ja)
Other versions
JPS5519539B2 (en
Inventor
Nagamitsu Oki
Yoshito Ueno
Satoru Hashimoto
Koji Tomota
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
Nippon Telegraph and Telephone Corp
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50110882A priority Critical patent/JPS5235904A/en
Publication of JPS5235904A publication Critical patent/JPS5235904A/en
Publication of JPS5519539B2 publication Critical patent/JPS5519539B2/ja
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To obtain a maximum receiving rate at the de-emphasis variation for the swift movement of photo path conditions by varying the sending angle of the sending beam depending on the variation of photo path.
JP50110882A 1975-09-16 1975-09-16 Photo communiction unit with photo sending angle variable set Granted JPS5235904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50110882A JPS5235904A (en) 1975-09-16 1975-09-16 Photo communiction unit with photo sending angle variable set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50110882A JPS5235904A (en) 1975-09-16 1975-09-16 Photo communiction unit with photo sending angle variable set

Publications (2)

Publication Number Publication Date
JPS5235904A true JPS5235904A (en) 1977-03-18
JPS5519539B2 JPS5519539B2 (en) 1980-05-27

Family

ID=14547074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50110882A Granted JPS5235904A (en) 1975-09-16 1975-09-16 Photo communiction unit with photo sending angle variable set

Country Status (1)

Country Link
JP (1) JPS5235904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166354A (en) * 1979-06-13 1980-12-25 Natl Aerospace Lab Signal optical transmitter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55166354A (en) * 1979-06-13 1980-12-25 Natl Aerospace Lab Signal optical transmitter

Also Published As

Publication number Publication date
JPS5519539B2 (en) 1980-05-27

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