JPH0428081B2 - - Google Patents

Info

Publication number
JPH0428081B2
JPH0428081B2 JP57053350A JP5335082A JPH0428081B2 JP H0428081 B2 JPH0428081 B2 JP H0428081B2 JP 57053350 A JP57053350 A JP 57053350A JP 5335082 A JP5335082 A JP 5335082A JP H0428081 B2 JPH0428081 B2 JP H0428081B2
Authority
JP
Japan
Prior art keywords
optical
optical fiber
light
lens
flat
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.)
Expired - Lifetime
Application number
JP57053350A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58171018A (ja
Inventor
Noboru Yamamoto
Tetsuya Yamazaki
Kenichi Iga
Masahiro Oikawa
Shigeyoshi Misawa
Junichi Sakano
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass 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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Priority to JP5335082A priority Critical patent/JPS58171018A/ja
Publication of JPS58171018A publication Critical patent/JPS58171018A/ja
Publication of JPH0428081B2 publication Critical patent/JPH0428081B2/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
    • G02B6/2817—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP5335082A 1982-03-31 1982-03-31 光分岐合流器 Granted JPS58171018A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5335082A JPS58171018A (ja) 1982-03-31 1982-03-31 光分岐合流器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5335082A JPS58171018A (ja) 1982-03-31 1982-03-31 光分岐合流器

Publications (2)

Publication Number Publication Date
JPS58171018A JPS58171018A (ja) 1983-10-07
JPH0428081B2 true JPH0428081B2 (cg-RX-API-DMAC7.html) 1992-05-13

Family

ID=12940324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5335082A Granted JPS58171018A (ja) 1982-03-31 1982-03-31 光分岐合流器

Country Status (1)

Country Link
JP (1) JPS58171018A (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835517A (en) * 1996-10-04 1998-11-10 W. L. Gore & Associates, Inc. WDM multiplexer-demultiplexer using Fabry-Perot filter array
US6563982B1 (en) * 2000-07-22 2003-05-13 Finisar Corporation Method and apparatus for parallel optical processing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051684B2 (ja) * 1976-06-30 1985-11-15 株式会社東芝 光フアイバ用光分配・光結合器
JPS5753702A (en) * 1980-09-16 1982-03-30 Nippon Sheet Glass Co Ltd Lens body

Also Published As

Publication number Publication date
JPS58171018A (ja) 1983-10-07

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