JPS4889602A - - Google Patents

Info

Publication number
JPS4889602A
JPS4889602A JP47019876A JP1987672A JPS4889602A JP S4889602 A JPS4889602 A JP S4889602A JP 47019876 A JP47019876 A JP 47019876A JP 1987672 A JP1987672 A JP 1987672A JP S4889602 A JPS4889602 A JP S4889602A
Authority
JP
Japan
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
JP47019876A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP47019876A priority Critical patent/JPS4889602A/ja
Publication of JPS4889602A publication Critical patent/JPS4889602A/ja
Pending legal-status Critical Current

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  • Optical Communication System (AREA)
JP47019876A 1972-02-25 1972-02-25 Pending JPS4889602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP47019876A JPS4889602A (en) 1972-02-25 1972-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47019876A JPS4889602A (en) 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
JPS4889602A true JPS4889602A (en) 1973-11-22

Family

ID=12011396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47019876A Pending JPS4889602A (en) 1972-02-25 1972-02-25

Country Status (1)

Country Link
JP (1) JPS4889602A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190741A (en) * 1983-04-13 1984-10-29 Nec Corp Optical communication system
JPS61198830A (en) * 1985-02-27 1986-09-03 Yagi Antenna Co Ltd Photodetector
JPS6292531A (en) * 1985-10-17 1987-04-28 Nec Corp Space propagation light communication equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384837A (en) * 1963-04-01 1968-05-21 Siements Ag Modulator with emissive diode and photodiode for the modulation of a carrier oscillation with a signal oscillation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384837A (en) * 1963-04-01 1968-05-21 Siements Ag Modulator with emissive diode and photodiode for the modulation of a carrier oscillation with a signal oscillation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190741A (en) * 1983-04-13 1984-10-29 Nec Corp Optical communication system
JPS61198830A (en) * 1985-02-27 1986-09-03 Yagi Antenna Co Ltd Photodetector
JPS6292531A (en) * 1985-10-17 1987-04-28 Nec Corp Space propagation light communication equipment

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