JPH0576005B2 - - Google Patents

Info

Publication number
JPH0576005B2
JPH0576005B2 JP2268164A JP26816490A JPH0576005B2 JP H0576005 B2 JPH0576005 B2 JP H0576005B2 JP 2268164 A JP2268164 A JP 2268164A JP 26816490 A JP26816490 A JP 26816490A JP H0576005 B2 JPH0576005 B2 JP H0576005B2
Authority
JP
Japan
Prior art keywords
optical fiber
ribbon tape
core ribbon
core
shaped groove
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 - Fee Related
Application number
JP2268164A
Other languages
English (en)
Japanese (ja)
Other versions
JPH04145403A (ja
Inventor
Mitsuo Takahashi
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.)
Seikoh Giken Co Ltd
Original Assignee
Seikoh Giken Co Ltd
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 Seikoh Giken Co Ltd filed Critical Seikoh Giken Co Ltd
Priority to JP2268164A priority Critical patent/JPH04145403A/ja
Priority to US07/647,504 priority patent/US5100219A/en
Publication of JPH04145403A publication Critical patent/JPH04145403A/ja
Publication of JPH0576005B2 publication Critical patent/JPH0576005B2/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
    • G02B6/2821—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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
    • G02B6/3652—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being prepositioning mounting areas, allowing only movement in one dimension, e.g. grooves, trenches or vias in the microbench surface, i.e. self aligning supporting carriers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2268164A 1990-10-05 1990-10-05 多芯リボンテープ光ファイバ用分岐合流器およびその製造方法 Granted JPH04145403A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2268164A JPH04145403A (ja) 1990-10-05 1990-10-05 多芯リボンテープ光ファイバ用分岐合流器およびその製造方法
US07/647,504 US5100219A (en) 1990-10-05 1991-01-29 Optical fiber multiplexing/demultiplexing device for multiple-fiber ribbon of optical fibers and their fabrication method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2268164A JPH04145403A (ja) 1990-10-05 1990-10-05 多芯リボンテープ光ファイバ用分岐合流器およびその製造方法

Publications (2)

Publication Number Publication Date
JPH04145403A JPH04145403A (ja) 1992-05-19
JPH0576005B2 true JPH0576005B2 (en]) 1993-10-21

Family

ID=17454798

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2268164A Granted JPH04145403A (ja) 1990-10-05 1990-10-05 多芯リボンテープ光ファイバ用分岐合流器およびその製造方法

Country Status (2)

Country Link
US (1) US5100219A (en])
JP (1) JPH04145403A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9235041B2 (en) 2005-07-01 2016-01-12 Leica Biosystems Imaging, Inc. System and method for single optical axis multi-detector microscope slide scanner
US9535243B2 (en) 2000-05-03 2017-01-03 Leica Biosystems Imaging, Inc. Optimizing virtual slide image quality

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6597833B1 (en) 2000-06-27 2003-07-22 Oluma, Inc. Wavelength-division multiplexers and demultiplexers based on mach-zehnder interferometers and evanescent coupling
US6625349B2 (en) 2000-06-27 2003-09-23 Oluma, Inc. Evanescent optical coupling between a waveguide formed on a substrate and a side-polished fiber
US6621951B1 (en) 2000-06-27 2003-09-16 Oluma, Inc. Thin film structures in devices with a fiber on a substrate
US6516114B2 (en) 2000-06-27 2003-02-04 Oluma, Inc. Integration of fibers on substrates fabricated with grooves
US6501875B2 (en) 2000-06-27 2002-12-31 Oluma, Inc. Mach-Zehnder inteferometers and applications based on evanescent coupling through side-polished fiber coupling ports
US6490391B1 (en) 2000-07-12 2002-12-03 Oluma, Inc. Devices based on fibers engaged to substrates with grooves
US6621952B1 (en) 2000-08-10 2003-09-16 Oluma, Inc. In-fiber variable optical attenuators and modulators using index-changing liquid media
US6571035B1 (en) 2000-08-10 2003-05-27 Oluma, Inc. Fiber optical switches based on optical evanescent coupling between two fibers
US6542663B1 (en) 2000-09-07 2003-04-01 Oluma, Inc. Coupling control in side-polished fiber devices
US6719608B1 (en) * 2001-04-19 2004-04-13 Oluma, Inc. Fabrication of devices with fibers engaged to grooves on substrates
US6744948B1 (en) 2001-06-20 2004-06-01 Oluma, Inc. Fiber tap monitor based on evanescent coupling
KR100986816B1 (ko) * 2001-08-24 2010-10-12 쇼오트 아게 전자 부품 제조 방법
JP3979300B2 (ja) * 2003-02-10 2007-09-19 住友電気工業株式会社 デジタルビデオ信号伝送用インターフェースモジュール
US8790483B2 (en) * 2008-11-24 2014-07-29 Corning Incorporated Method of weldbonding and a device comprising weldbonded components
JP5564026B2 (ja) * 2011-10-18 2014-07-30 株式会社フジクラ 光ファイバテープ心線及びその光ファイバテープ心線を収納した光ファイバケーブル
CN107696723A (zh) * 2017-10-18 2018-02-16 湖州天骊正隆电子科技有限公司 一种尼龙色带的接合装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493528A (en) * 1980-04-11 1985-01-15 Board Of Trustees Of The Leland Stanford Junior University Fiber optic directional coupler
US4343532A (en) * 1980-06-16 1982-08-10 General Dynamics, Pomona Division Dual directional wavelength demultiplexer
US4461536A (en) * 1981-09-10 1984-07-24 Board Of Trustees Of Leland Stanford Jr. University Fiber coupler displacement transducer
US4556279A (en) * 1981-11-09 1985-12-03 Board Of Trustees Of The Leland Stanford Junior University Passive fiber optic multiplexer
US4834481A (en) * 1985-11-12 1989-05-30 Gould Inc. In-line single-mode fiber optic multiplexer/demultiplexer
US4737007A (en) * 1986-02-24 1988-04-12 American Telephone And Telegraph Company, At&T Bell Laboratories Narrow-band wavelength selective optical coupler
DE3789551T2 (de) * 1986-12-19 1994-07-14 Hitachi Ltd Optischer multiplexer/demultiplexer und dessen verwendung in einem optischen modul.
JPH02500545A (ja) * 1987-06-05 1990-02-22 ザ コモンウェルス オブ オーストラリア 非対称光ファイバー結合部およびその製造方法
US4991922A (en) * 1988-08-29 1991-02-12 The Charles Stark Draper Laboratory, Inc. Optical fiber coupler and method
US4953935A (en) * 1989-03-27 1990-09-04 United Technologies Corporation Integrated optic star coupler
JPH03220507A (ja) * 1990-01-26 1991-09-27 Seiko Giken:Kk 多分割光分岐合流器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9535243B2 (en) 2000-05-03 2017-01-03 Leica Biosystems Imaging, Inc. Optimizing virtual slide image quality
US9235041B2 (en) 2005-07-01 2016-01-12 Leica Biosystems Imaging, Inc. System and method for single optical axis multi-detector microscope slide scanner

Also Published As

Publication number Publication date
JPH04145403A (ja) 1992-05-19
US5100219A (en) 1992-03-31

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Legal Events

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