JPS574005A - Optical distributor - Google Patents

Optical distributor

Info

Publication number
JPS574005A
JPS574005A JP7671780A JP7671780A JPS574005A JP S574005 A JPS574005 A JP S574005A JP 7671780 A JP7671780 A JP 7671780A JP 7671780 A JP7671780 A JP 7671780A JP S574005 A JPS574005 A JP S574005A
Authority
JP
Japan
Prior art keywords
optical fibers
optical
fiber bundles
fibers
melt
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
JP7671780A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0377483B2 (enrdf_load_stackoverflow
Inventor
Shigeru Oshima
Takeshi Koseki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7671780A priority Critical patent/JPS574005A/ja
Publication of JPS574005A publication Critical patent/JPS574005A/ja
Publication of JPH0377483B2 publication Critical patent/JPH0377483B2/ja
Granted 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
    • G02B6/2856—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 formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP7671780A 1980-06-09 1980-06-09 Optical distributor Granted JPS574005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7671780A JPS574005A (en) 1980-06-09 1980-06-09 Optical distributor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7671780A JPS574005A (en) 1980-06-09 1980-06-09 Optical distributor

Publications (2)

Publication Number Publication Date
JPS574005A true JPS574005A (en) 1982-01-09
JPH0377483B2 JPH0377483B2 (enrdf_load_stackoverflow) 1991-12-10

Family

ID=13613302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7671780A Granted JPS574005A (en) 1980-06-09 1980-06-09 Optical distributor

Country Status (1)

Country Link
JP (1) JPS574005A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593331A (en) * 1982-10-01 1986-06-03 Tokyo Shibaura Denki Kabushiki Kaisha Tape player
US5014414A (en) * 1988-04-12 1991-05-14 Ngk Insulators, Ltd. Method for producing a magnetic head core
US5138508A (en) * 1988-04-12 1992-08-11 Ngk Insulators, Ltd. Magnetic head core

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593331A (en) * 1982-10-01 1986-06-03 Tokyo Shibaura Denki Kabushiki Kaisha Tape player
US5014414A (en) * 1988-04-12 1991-05-14 Ngk Insulators, Ltd. Method for producing a magnetic head core
US5138508A (en) * 1988-04-12 1992-08-11 Ngk Insulators, Ltd. Magnetic head core

Also Published As

Publication number Publication date
JPH0377483B2 (enrdf_load_stackoverflow) 1991-12-10

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