IT1065189B - POWER DIVIDER FOR OPTICAL WAVE GUIDE - Google Patents

POWER DIVIDER FOR OPTICAL WAVE GUIDE

Info

Publication number
IT1065189B
IT1065189B IT30369/76A IT3036976A IT1065189B IT 1065189 B IT1065189 B IT 1065189B IT 30369/76 A IT30369/76 A IT 30369/76A IT 3036976 A IT3036976 A IT 3036976A IT 1065189 B IT1065189 B IT 1065189B
Authority
IT
Italy
Prior art keywords
wave guide
power divider
optical wave
optical
divider
Prior art date
Application number
IT30369/76A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1065189B publication Critical patent/IT1065189B/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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • 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
    • G02B6/2835—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 formed or shaped by thermal treatment, e.g. couplers
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4256—Details of housings
    • G02B6/4257—Details of housings having a supporting carrier or a mounting substrate or a mounting plate
    • G02B6/4259—Details of housings having a supporting carrier or a mounting substrate or a mounting plate of the transparent type
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide
    • G02B6/4289—Optical modules with tapping or launching means through the surface of the waveguide by inducing bending, microbending or macrobending, to the light guide
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4286—Optical modules with optical power monitoring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
IT30369/76A 1975-12-16 1976-12-14 POWER DIVIDER FOR OPTICAL WAVE GUIDE IT1065189B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51427/75A GB1493660A (en) 1975-12-16 1975-12-16 Optical waveguide power dividers

Publications (1)

Publication Number Publication Date
IT1065189B true IT1065189B (en) 1985-02-25

Family

ID=10459976

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30369/76A IT1065189B (en) 1975-12-16 1976-12-14 POWER DIVIDER FOR OPTICAL WAVE GUIDE

Country Status (4)

Country Link
FR (1) FR2335856A1 (en)
GB (1) GB1493660A (en)
IT (1) IT1065189B (en)
NL (1) NL7613741A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165150A (en) * 1978-04-10 1979-08-21 Northern Telecom Limited Low loss directional coupling for optical fibres
CA1076858A (en) * 1978-04-10 1980-05-06 Northern Telecom Limited Low loss directional coupling for optical fibres
US4270839A (en) * 1979-01-29 1981-06-02 Westinghouse Electric Corp. Directional optical fiber signal tapping assembly
US4315666A (en) * 1979-03-19 1982-02-16 Hicks Jr John W Coupled communications fibers
GB2119959B (en) * 1982-05-12 1985-10-09 Bicc Plc Optical fibre duplex coupler
US4530566A (en) * 1982-05-12 1985-07-23 Bicc Public Limited Company Optical fiber duplex coupler
GB8519086D0 (en) * 1985-07-29 1985-09-04 Gen Electric Co Plc Coaxial couplers
GB8519087D0 (en) * 1985-07-29 1985-09-04 Gen Electric Co Plc Optical fibre filters
GB9106874D0 (en) * 1991-04-02 1991-05-22 Lumonics Ltd Optical fibre assembly for a laser system
US5177803A (en) * 1991-04-29 1993-01-05 Corning Incorporated Coaxial optical fiber coupler transmitter-receiver apparatus and method of making same
DE19861139C2 (en) * 1998-09-21 2001-03-08 Harting Elektrooptische Bauteile Gmbh & Co Kg Plug part for an optical plug connection
CN109407213B (en) * 2018-11-07 2023-10-13 武汉锐科光纤激光技术股份有限公司 Laser energy transfer jumper wire and manufacturing method thereof
CN113670578B (en) * 2021-09-07 2024-07-12 江苏亨通光电股份有限公司 Optical performance test line and optical test device for multi-core optical fiber array connector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1456371A (en) * 1972-11-25 1976-11-24 Sumitomo Electric Industries Optical transmission fibre
US4000416A (en) * 1975-07-11 1976-12-28 International Telephone And Telegraph Corporation Multi-core optical communications fiber
IL48112A (en) * 1975-09-17 1978-09-29 Elscint Ltd Gamma camera with improved linearity
AU504423B2 (en) * 1975-11-14 1979-10-11 International Standard Electric Corporation Optical fibre

Also Published As

Publication number Publication date
FR2335856A1 (en) 1977-07-15
NL7613741A (en) 1977-06-20
GB1493660A (en) 1977-11-30

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