JPH0474689B2 - - Google Patents

Info

Publication number
JPH0474689B2
JPH0474689B2 JP58084184A JP8418483A JPH0474689B2 JP H0474689 B2 JPH0474689 B2 JP H0474689B2 JP 58084184 A JP58084184 A JP 58084184A JP 8418483 A JP8418483 A JP 8418483A JP H0474689 B2 JPH0474689 B2 JP H0474689B2
Authority
JP
Japan
Prior art keywords
optical
semiconductor
optical signal
wavelengths
demultiplexer
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
JP58084184A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59211015A (ja
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 filed Critical
Priority to JP58084184A priority Critical patent/JPS59211015A/ja
Publication of JPS59211015A publication Critical patent/JPS59211015A/ja
Publication of JPH0474689B2 publication Critical patent/JPH0474689B2/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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/2938—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Communication System (AREA)
JP58084184A 1983-05-16 1983-05-16 光合分波器 Granted JPS59211015A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58084184A JPS59211015A (ja) 1983-05-16 1983-05-16 光合分波器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58084184A JPS59211015A (ja) 1983-05-16 1983-05-16 光合分波器

Publications (2)

Publication Number Publication Date
JPS59211015A JPS59211015A (ja) 1984-11-29
JPH0474689B2 true JPH0474689B2 (enrdf_load_stackoverflow) 1992-11-26

Family

ID=13823391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58084184A Granted JPS59211015A (ja) 1983-05-16 1983-05-16 光合分波器

Country Status (1)

Country Link
JP (1) JPS59211015A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59194726U (ja) * 1983-06-09 1984-12-25 日立電線株式会社 光分波器
JPS60175024A (ja) * 1984-02-21 1985-09-09 Nippon Telegr & Teleph Corp <Ntt> 光分波器
JPS6147153A (ja) * 1984-10-08 1986-03-07 Sanyo Electric Co Ltd 冷菓製造装置
JP2733263B2 (ja) * 1988-10-04 1998-03-30 キヤノン株式会社 集積型光ノードおよびそれを用いたバス型光情報システム
JP5721940B2 (ja) * 2009-11-04 2015-05-20 オリンパス株式会社 光スペクトル検出方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124457A (en) * 1977-04-06 1978-10-30 Toshiba Corp Light amprification circuit
JPS5815926Y2 (ja) * 1977-06-28 1983-03-31 日本電気株式会社 複合型光波長分波回路

Also Published As

Publication number Publication date
JPS59211015A (ja) 1984-11-29

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