JPS5355131A - Optical fiber coupling circuit - Google Patents

Optical fiber coupling circuit

Info

Publication number
JPS5355131A
JPS5355131A JP13087376A JP13087376A JPS5355131A JP S5355131 A JPS5355131 A JP S5355131A JP 13087376 A JP13087376 A JP 13087376A JP 13087376 A JP13087376 A JP 13087376A JP S5355131 A JPS5355131 A JP S5355131A
Authority
JP
Japan
Prior art keywords
coupling circuit
optical fiber
fiber coupling
circuit
photo
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
JP13087376A
Other languages
Japanese (ja)
Inventor
Atsushi Ueki
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 JP13087376A priority Critical patent/JPS5355131A/en
Publication of JPS5355131A publication Critical patent/JPS5355131A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)

Abstract

PURPOSE:The realization of a photo multiplexing circuit is facilitated by forming a coupling circuit of an optical transmission system in an optical fiber coupling circuit of low loss, high reliability and without requiring any excess parts.
JP13087376A 1976-10-29 1976-10-29 Optical fiber coupling circuit Pending JPS5355131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13087376A JPS5355131A (en) 1976-10-29 1976-10-29 Optical fiber coupling circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13087376A JPS5355131A (en) 1976-10-29 1976-10-29 Optical fiber coupling circuit

Publications (1)

Publication Number Publication Date
JPS5355131A true JPS5355131A (en) 1978-05-19

Family

ID=15044682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13087376A Pending JPS5355131A (en) 1976-10-29 1976-10-29 Optical fiber coupling circuit

Country Status (1)

Country Link
JP (1) JPS5355131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130501A (en) * 1979-03-30 1980-10-09 Showa Electric Wire & Cable Co Ltd Light variable distributor
JPS55147604A (en) * 1979-05-08 1980-11-17 Toshiba Corp Production of photo distributor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55130501A (en) * 1979-03-30 1980-10-09 Showa Electric Wire & Cable Co Ltd Light variable distributor
JPS55147604A (en) * 1979-05-08 1980-11-17 Toshiba Corp Production of photo distributor

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