KR900002513B1 - 수동 광학 섬유 멀티플렉서 - Google Patents

수동 광학 섬유 멀티플렉서 Download PDF

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Publication number
KR900002513B1
KR900002513B1 KR8205069A KR820005069A KR900002513B1 KR 900002513 B1 KR900002513 B1 KR 900002513B1 KR 8205069 A KR8205069 A KR 8205069A KR 820005069 A KR820005069 A KR 820005069A KR 900002513 B1 KR900002513 B1 KR 900002513B1
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KR
South Korea
Prior art keywords
optical fiber
optical fibers
length
optical
wavelength
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
Application number
KR8205069A
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English (en)
Korean (ko)
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KR840002526A (ko
KR820002526A (ko
Inventor
존 샤우 허버트
제이.에프.디고네트 미셀
Original Assignee
로렌스 더블유.오스본
더 보드 오브 트러스티스 오브 더 리랜드 스탠포드 쥬니어 유니버시티
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Application filed by 로렌스 더블유.오스본, 더 보드 오브 트러스티스 오브 더 리랜드 스탠포드 쥬니어 유니버시티 filed Critical 로렌스 더블유.오스본
Publication of KR840002526A publication Critical patent/KR840002526A/ko
Publication of KR820002526A publication Critical patent/KR820002526A/ko
Application granted granted Critical
Publication of KR900002513B1 publication Critical patent/KR900002513B1/ko
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    • 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
    • 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
    • G02B6/29331—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 operating by evanescent wave coupling
    • G02B6/29332—Wavelength selective couplers, i.e. based on evanescent coupling between light guides, e.g. fused fibre couplers with transverse coupling between fibres having different propagation constant wavelength dependency
    • 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
    • G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2826—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 lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
    • 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
    • G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2826—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 lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
    • G02B6/283—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 lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing couplers being tunable or adjustable
    • 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
    • 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
    • G02B6/29395—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 configurable, e.g. tunable or reconfigurable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Communication System (AREA)
  • Control Of Combustion (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Burglar Alarm Systems (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
KR8205069A 1981-11-09 1982-11-09 수동 광학 섬유 멀티플렉서 Expired KR900002513B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US319301 1981-11-09
US06/319,301 US4556279A (en) 1981-11-09 1981-11-09 Passive fiber optic multiplexer
US319.301 1981-11-09

Publications (3)

Publication Number Publication Date
KR840002526A KR840002526A (ko) 1984-07-02
KR820002526A KR820002526A (ko) 1984-07-02
KR900002513B1 true KR900002513B1 (ko) 1990-04-16

Family

ID=23241684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8205069A Expired KR900002513B1 (ko) 1981-11-09 1982-11-09 수동 광학 섬유 멀티플렉서

Country Status (11)

Country Link
US (1) US4556279A (enExample)
EP (1) EP0079196B1 (enExample)
JP (1) JPS5888719A (enExample)
KR (1) KR900002513B1 (enExample)
AT (1) ATE25555T1 (enExample)
AU (1) AU564991B2 (enExample)
BR (1) BR8206459A (enExample)
CA (1) CA1197931A (enExample)
DE (1) DE3275488D1 (enExample)
IL (1) IL67162A (enExample)
NO (1) NO823710L (enExample)

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US4708421A (en) * 1985-02-08 1987-11-24 The Board Of Trustees Of The Leland Stanford Junior University In-line fiber optic memory
US4815804A (en) * 1985-02-08 1989-03-28 The Board Of Trustees Of The Leland Stanford Junior University In-line fiber optic memory and method of using same
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US4915468A (en) * 1987-02-20 1990-04-10 The Board Of Trustees Of The Leland Stanford Junior University Apparatus using two-mode optical waveguide with non-circular core
JPH07122683B2 (ja) * 1987-02-21 1995-12-25 日本電信電話株式会社 光ファイバスターカップラの製造方法
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KR101464816B1 (ko) * 2008-10-31 2014-11-24 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 빔 커플러 및 스플리터, 빔 커플러 및 스플리터 형성 방법 및 시스템
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Also Published As

Publication number Publication date
JPS5888719A (ja) 1983-05-26
AU564991B2 (en) 1987-09-03
JPH0519131B2 (enExample) 1993-03-15
US4556279A (en) 1985-12-03
CA1197931A (en) 1985-12-10
KR840002526A (ko) 1984-07-02
IL67162A (en) 1985-09-29
ATE25555T1 (de) 1987-03-15
EP0079196A1 (en) 1983-05-18
DE3275488D1 (en) 1987-04-02
AU9023382A (en) 1983-05-19
BR8206459A (pt) 1983-09-27
IL67162A0 (en) 1983-03-31
NO823710L (no) 1983-05-10
EP0079196B1 (en) 1987-02-25

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