IT1161113B - METHOD FOR THE MANUFACTURE OF A BICONIC TAPERED FIBER OPTOCOUPLER WITH LOW LEAKAGE - Google Patents

METHOD FOR THE MANUFACTURE OF A BICONIC TAPERED FIBER OPTOCOUPLER WITH LOW LEAKAGE

Info

Publication number
IT1161113B
IT1161113B IT20040/83A IT2004083A IT1161113B IT 1161113 B IT1161113 B IT 1161113B IT 20040/83 A IT20040/83 A IT 20040/83A IT 2004083 A IT2004083 A IT 2004083A IT 1161113 B IT1161113 B IT 1161113B
Authority
IT
Italy
Prior art keywords
manufacture
low leakage
tapered fiber
optocoupler
biconic
Prior art date
Application number
IT20040/83A
Other languages
Italian (it)
Other versions
IT8320040A0 (en
Inventor
Duffee Frederick Thomas Mc
Kent Austin Murphy
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of IT8320040A0 publication Critical patent/IT8320040A0/en
Application granted granted Critical
Publication of IT1161113B publication Critical patent/IT1161113B/en

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
    • 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
    • G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
IT20040/83A 1982-03-11 1983-03-11 METHOD FOR THE MANUFACTURE OF A BICONIC TAPERED FIBER OPTOCOUPLER WITH LOW LEAKAGE IT1161113B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35711582A 1982-03-11 1982-03-11

Publications (2)

Publication Number Publication Date
IT8320040A0 IT8320040A0 (en) 1983-03-11
IT1161113B true IT1161113B (en) 1987-03-11

Family

ID=23404352

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20040/83A IT1161113B (en) 1982-03-11 1983-03-11 METHOD FOR THE MANUFACTURE OF A BICONIC TAPERED FIBER OPTOCOUPLER WITH LOW LEAKAGE

Country Status (7)

Country Link
AU (1) AU556503B2 (en)
ES (1) ES8402948A1 (en)
FR (1) FR2524154B1 (en)
GB (1) GB2136592B (en)
IT (1) IT1161113B (en)
NO (1) NO830809L (en)
ZA (1) ZA831705B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8519183D0 (en) * 1985-07-30 1985-09-04 British Telecomm Optical fused couplers
DE3786916T2 (en) * 1986-11-14 1993-11-11 Commw Of Australia MANUFACTURE OF FIBER OPTICAL COMPONENTS.
ATE107779T1 (en) * 1986-11-14 1994-07-15 Commw Of Australia MANUFACTURE OF FIBER OPTIC COMPONENTS.
GB8816521D0 (en) * 1988-07-12 1988-08-17 British Telecomm Optical star couplers
CN100399084C (en) * 2005-09-15 2008-07-02 上海未来宽带技术及应用工程研究中心有限公司 Optical splitter/combiner and producing method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4291940A (en) * 1977-06-13 1981-09-29 Canadian Patents & Development Ltd. Low loss access coupler for multimode optical fiber distribution systems
JPS55134803A (en) * 1979-04-09 1980-10-21 Nippon Telegr & Teleph Corp <Ntt> Making method of optical fiber branching circuit
CA1123642A (en) * 1979-07-04 1982-05-18 Alexander W. Lightstone Multimode optical fiber coupler
CA1118621A (en) * 1979-11-01 1982-02-23 Lawrence C. Smyth Method and jig for making optical fiber couplers
US4336047A (en) * 1981-01-02 1982-06-22 The United States Of America As Represented By The Secretary Of The Navy Method for fabricating single-mode and multimode fiber optic access couplers

Also Published As

Publication number Publication date
AU556503B2 (en) 1986-11-06
FR2524154A1 (en) 1983-09-30
AU1212083A (en) 1983-09-15
IT8320040A0 (en) 1983-03-11
ES520453A0 (en) 1984-03-16
GB2136592B (en) 1986-03-05
GB8306075D0 (en) 1983-04-07
FR2524154B1 (en) 1988-02-05
NO830809L (en) 1983-09-12
ZA831705B (en) 1984-01-25
ES8402948A1 (en) 1984-03-16
GB2136592A (en) 1984-09-19

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