JPS5876808A - 光ファイバ結合器およびその製造方法 - Google Patents

光ファイバ結合器およびその製造方法

Info

Publication number
JPS5876808A
JPS5876808A JP17695082A JP17695082A JPS5876808A JP S5876808 A JPS5876808 A JP S5876808A JP 17695082 A JP17695082 A JP 17695082A JP 17695082 A JP17695082 A JP 17695082A JP S5876808 A JPS5876808 A JP S5876808A
Authority
JP
Japan
Prior art keywords
region
optical fiber
coupler
heating
taper
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.)
Granted
Application number
JP17695082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6214802B2 (enExample
Inventor
ケント・オ−スチン・マ−フイ−
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.)
International Standard Electric Corp
Original Assignee
International 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of JPS5876808A publication Critical patent/JPS5876808A/ja
Publication of JPS6214802B2 publication Critical patent/JPS6214802B2/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
    • G02B6/2856—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
JP17695082A 1981-10-07 1982-10-07 光ファイバ結合器およびその製造方法 Granted JPS5876808A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30936081A 1981-10-07 1981-10-07
US309360 1981-10-07

Publications (2)

Publication Number Publication Date
JPS5876808A true JPS5876808A (ja) 1983-05-10
JPS6214802B2 JPS6214802B2 (enExample) 1987-04-03

Family

ID=23197903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17695082A Granted JPS5876808A (ja) 1981-10-07 1982-10-07 光ファイバ結合器およびその製造方法

Country Status (3)

Country Link
JP (1) JPS5876808A (enExample)
DE (1) DE3236810A1 (enExample)
GB (1) GB2112165B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165204A (ja) * 1984-09-06 1986-04-03 Hitachi Ltd 光スタ−カプラおよびその製造方法
JPS61147206A (ja) * 1984-12-20 1986-07-04 Fuji Electric Co Ltd 光分岐結合部の製造方法
JPS63158508A (ja) * 1986-12-23 1988-07-01 Matsushita Electric Ind Co Ltd 光分岐結合器の作製方法
JPH04362604A (ja) * 1991-05-31 1992-12-15 Telecommun Lab Directorate General Of Telecommun Ministory Of Commun 光繊維星形増幅カプラ装置およびその製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2136985B (en) * 1983-03-22 1986-09-10 Gen Electric Plc Fabricating couplers in optical fibres by fusing
JPH02120706A (ja) * 1988-10-31 1990-05-08 Sumitomo Electric Ind Ltd 光通信路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147604A (en) * 1979-05-08 1980-11-17 Toshiba Corp Production of photo distributor
JPS561002A (en) * 1979-06-18 1981-01-08 Nec Corp Light distributing circuit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147604A (en) * 1979-05-08 1980-11-17 Toshiba Corp Production of photo distributor
JPS561002A (en) * 1979-06-18 1981-01-08 Nec Corp Light distributing circuit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165204A (ja) * 1984-09-06 1986-04-03 Hitachi Ltd 光スタ−カプラおよびその製造方法
JPS61147206A (ja) * 1984-12-20 1986-07-04 Fuji Electric Co Ltd 光分岐結合部の製造方法
JPS63158508A (ja) * 1986-12-23 1988-07-01 Matsushita Electric Ind Co Ltd 光分岐結合器の作製方法
JPH04362604A (ja) * 1991-05-31 1992-12-15 Telecommun Lab Directorate General Of Telecommun Ministory Of Commun 光繊維星形増幅カプラ装置およびその製造方法

Also Published As

Publication number Publication date
DE3236810C2 (enExample) 1988-09-22
JPS6214802B2 (enExample) 1987-04-03
GB2112165B (en) 1985-01-30
GB2112165A (en) 1983-07-13
DE3236810A1 (de) 1983-04-21

Similar Documents

Publication Publication Date Title
US4426215A (en) Method of fabricating a low loss fused biconical taper fiber optic coupler
US4330170A (en) Low-loss star couplers for optical fiber systems
US4550974A (en) Low loss fused biconical taper optic coupler
US4291940A (en) Low loss access coupler for multimode optical fiber distribution systems
JP5782104B2 (ja) マルチコアファイバへの低損失でモードフィールドが整合された結合のための方法、および装置
TWI247147B (en) Hybrid fiber expanded beam connector and methods for using and making the hybrid fiber expanded beam connector
AU669287B2 (en) Low loss coupler
JPS5944019A (ja) 光フアイバのスタ−カプラ
US4431261A (en) Fiber optic splitter
GB2023874A (en) Optical fibre coupler
Wang et al. Design of elliptical-core five-mode group selective photonic lantern over the C-band
US5035480A (en) Star-couplers with biconical mixing elements and methods for making the same
EP0013972A1 (en) Tapered mixing rod for a fiber optical multi-port coupler
JPS6214802B2 (enExample)
EP0780709B1 (en) Broadband coupler
US4687284A (en) Bright fiber-free biconically tapered couplers
EP0171479A1 (en) Transmissive multiport star coupler assembly and method
Tottori et al. Multi functionality demonstration for multi core fiber fan-in/fan-out devices using free space optics
JPS63129307A (ja) スタ−カプラ及びその製造法
US4793674A (en) Fiber optic coupler using frit
US6546164B1 (en) Miniature dense wavelength division multiplexer using microbend couplers
JPS6057303A (ja) フアイバ形結合子
US20250251544A1 (en) Multi-core fiber and method of fabrication thereof
GB2136592A (en) Method of fabricating a fibre optic coupler
Kaiser et al. Transmission losses of concatenated, connectorized fiber cables