JPS5668040A - Transmission system for light energy and light signal - Google Patents

Transmission system for light energy and light signal

Info

Publication number
JPS5668040A
JPS5668040A JP14466179A JP14466179A JPS5668040A JP S5668040 A JPS5668040 A JP S5668040A JP 14466179 A JP14466179 A JP 14466179A JP 14466179 A JP14466179 A JP 14466179A JP S5668040 A JPS5668040 A JP S5668040A
Authority
JP
Japan
Prior art keywords
light energy
light
cable
optical path
filter
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
JP14466179A
Other languages
Japanese (ja)
Other versions
JPS592215B2 (en
Inventor
Takashi Mori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP54144661A priority Critical patent/JPS592215B2/en
Publication of JPS5668040A publication Critical patent/JPS5668040A/en
Publication of JPS592215B2 publication Critical patent/JPS592215B2/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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H04B10/807—Optical power feeding, i.e. transmitting power using an optical signal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:To transmit light energy and a light signal by using the same photoconductive cable by providing an optical filter which can be inserted into and extracted from the optical path of light energy. CONSTITUTION:Light energy L from the light source is focused through lens 1 and supplied from flank 2a of optical cable 2 into cable 2, where it propagates and is emitted from flank 2b. Optical filter 3, on the other hand, is provided while it can be inserted into and extracted from the optical path of light energy freely. Filter 3 is normally off the optical path of light energy. Therefore, cable 2 transmits only the light energy, but when a light signal is to be transmitted, interposing filter 3 in the optical path colors the light energy supplied into cable 2. Thus, the light energy and light signal is transmitted simultaneously.
JP54144661A 1979-11-08 1979-11-08 Optical energy and optical signal transmission system Expired JPS592215B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54144661A JPS592215B2 (en) 1979-11-08 1979-11-08 Optical energy and optical signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54144661A JPS592215B2 (en) 1979-11-08 1979-11-08 Optical energy and optical signal transmission system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP58010165A Division JPS58134604A (en) 1983-01-24 1983-01-24 Transmitting system for light energy and optical signal

Publications (2)

Publication Number Publication Date
JPS5668040A true JPS5668040A (en) 1981-06-08
JPS592215B2 JPS592215B2 (en) 1984-01-17

Family

ID=15367275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54144661A Expired JPS592215B2 (en) 1979-11-08 1979-11-08 Optical energy and optical signal transmission system

Country Status (1)

Country Link
JP (1) JPS592215B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219978A (en) * 1983-05-27 1984-12-11 Tomoo Fujioka Transmission system of optical signal and energy

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62197958U (en) * 1986-06-09 1987-12-16

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522201A (en) * 1975-06-24 1977-01-08 Nec Corp Changeover matrix for light communication
JPS531403A (en) * 1976-06-28 1978-01-09 Nippon Telegr & Teleph Corp <Ntt> Power supply system for light information transmitting network

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS522201A (en) * 1975-06-24 1977-01-08 Nec Corp Changeover matrix for light communication
JPS531403A (en) * 1976-06-28 1978-01-09 Nippon Telegr & Teleph Corp <Ntt> Power supply system for light information transmitting network

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59219978A (en) * 1983-05-27 1984-12-11 Tomoo Fujioka Transmission system of optical signal and energy

Also Published As

Publication number Publication date
JPS592215B2 (en) 1984-01-17

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