JPS552280A - Optical branching connector - Google Patents

Optical branching connector

Info

Publication number
JPS552280A
JPS552280A JP7571578A JP7571578A JPS552280A JP S552280 A JPS552280 A JP S552280A JP 7571578 A JP7571578 A JP 7571578A JP 7571578 A JP7571578 A JP 7571578A JP S552280 A JPS552280 A JP S552280A
Authority
JP
Japan
Prior art keywords
optical fibers
plate
optical
spaces
connector
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
JP7571578A
Other languages
Japanese (ja)
Inventor
Eizo Miyauchi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7571578A priority Critical patent/JPS552280A/en
Publication of JPS552280A publication Critical patent/JPS552280A/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
    • G02B6/2817—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 using reflective elements to split or combine optical signals

Abstract

PURPOSE:To miniaturize the shape of the connector by bisecting the spacing in the cylindrical connector housing which couples optical fibers for communication and packing transparent soft material in one of the spaces. CONSTITUTION:A cylindrical connector housing 4 by which an incident optical fibers 1 and exit optical fibers 2, 3 are coupled is partitioned by the plate 7 of optical glass or half mirror, and resilient material of the same refractive index (mu=1.45) as that of the optical fibers is packed in one of the spaces. Material of good light transmittance characteristic such as silicone base resin or soft glass is used for the abovementioned material 6. The plate having the same refractive index as that of the material 6 is used for the plate 7. In this way, the connector is simple in construction and is of about the size of the fibers, hence this is extremely effective for miniaturization of optical parts.
JP7571578A 1978-06-22 1978-06-22 Optical branching connector Pending JPS552280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7571578A JPS552280A (en) 1978-06-22 1978-06-22 Optical branching connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7571578A JPS552280A (en) 1978-06-22 1978-06-22 Optical branching connector

Publications (1)

Publication Number Publication Date
JPS552280A true JPS552280A (en) 1980-01-09

Family

ID=13584213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7571578A Pending JPS552280A (en) 1978-06-22 1978-06-22 Optical branching connector

Country Status (1)

Country Link
JP (1) JPS552280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867520A (en) * 1980-11-27 1989-09-19 Licentia Patent Verwaltungs Gmbh Optical fiber multiplexer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867520A (en) * 1980-11-27 1989-09-19 Licentia Patent Verwaltungs Gmbh Optical fiber multiplexer

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