JPS5730813A - Connector for multicore optical fiber - Google Patents

Connector for multicore optical fiber

Info

Publication number
JPS5730813A
JPS5730813A JP10594080A JP10594080A JPS5730813A JP S5730813 A JPS5730813 A JP S5730813A JP 10594080 A JP10594080 A JP 10594080A JP 10594080 A JP10594080 A JP 10594080A JP S5730813 A JPS5730813 A JP S5730813A
Authority
JP
Japan
Prior art keywords
optical fibers
pitch rod
single core
multicore
rod lens
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
JP10594080A
Other languages
Japanese (ja)
Inventor
Nobuyuki Tsutada
Mutsumi Miyataka
Yuzo Nanun
Yoshio Shimada
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP10594080A priority Critical patent/JPS5730813A/en
Publication of JPS5730813A publication Critical patent/JPS5730813A/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 Couplings Of Light Guides (AREA)

Abstract

PURPOSE:To make mounting and dismounting easy by such constitution wherein multicore optical fibers are aggregated on a circumference, and the respective signal beams thereof are transmitted via a 1/4 pitch rod lens and a 1/4 pitch rod lens disposed oppositely on a circular cone to single core optical fibers. CONSTITUTION:Optical fibers 3 of multicore optical fibers 4 are disposed in the tooth grooves 2 of a holding body 1 having a spur gearlike cross sectional shape, and are fixed and held by a holding cylinder 11. Light propagating in the fibers 3 passes through a multicore side 1/4 pitch rod lens 6 and emits therefrom as parallel luminous fluxes of respectively different directions. The respective luminous fluxes thereof are transmitted through the propagation space 7 in a cylindrical body 13 to single core optical fibers 10 via single core side 1/4 pitch rod lenses 8. Since the body 13 is fixed removably to the cylinder 11 by way of a stopper 12, it is easy to mount and dismount.
JP10594080A 1980-07-31 1980-07-31 Connector for multicore optical fiber Pending JPS5730813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10594080A JPS5730813A (en) 1980-07-31 1980-07-31 Connector for multicore optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10594080A JPS5730813A (en) 1980-07-31 1980-07-31 Connector for multicore optical fiber

Publications (1)

Publication Number Publication Date
JPS5730813A true JPS5730813A (en) 1982-02-19

Family

ID=14420837

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10594080A Pending JPS5730813A (en) 1980-07-31 1980-07-31 Connector for multicore optical fiber

Country Status (1)

Country Link
JP (1) JPS5730813A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198910U (en) * 1985-06-04 1986-12-12
US4678662A (en) * 1985-10-09 1987-07-07 Monsanto Company Pyrophosphate coating process for calcium carbonate dental abrasives
JPH0192265A (en) * 1987-10-02 1989-04-11 Toray Ind Inc Thermoplastic polyester composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198910U (en) * 1985-06-04 1986-12-12
US4678662A (en) * 1985-10-09 1987-07-07 Monsanto Company Pyrophosphate coating process for calcium carbonate dental abrasives
JPH0192265A (en) * 1987-10-02 1989-04-11 Toray Ind Inc Thermoplastic polyester composition
JPH0715047B2 (en) * 1987-10-02 1995-02-22 東レ株式会社 Thermoplastic polyester composition

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