TW242180B - - Google Patents

Info

Publication number
TW242180B
TW242180B TW081107099A TW81107099A TW242180B TW 242180 B TW242180 B TW 242180B TW 081107099 A TW081107099 A TW 081107099A TW 81107099 A TW81107099 A TW 81107099A TW 242180 B TW242180 B TW 242180B
Authority
TW
Taiwan
Application number
TW081107099A
Original Assignee
Sumitomo Electric Industries
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
Priority claimed from JP3228913A external-priority patent/JPH0566178A/ja
Priority claimed from JP30660991A external-priority patent/JP2603016B2/ja
Application filed by Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Application granted granted Critical
Publication of TW242180B publication Critical patent/TW242180B/zh

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
    • 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
    • G02B6/2843—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 the couplers having polarisation maintaining or holding properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
TW081107099A 1991-09-09 1992-09-08 TW242180B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3228913A JPH0566178A (ja) 1991-09-09 1991-09-09 光フアイバカプラの評価方法
JP30660991A JP2603016B2 (ja) 1991-10-25 1991-10-25 光ファイバカプラの製造方法

Publications (1)

Publication Number Publication Date
TW242180B true TW242180B (zh) 1995-03-01

Family

ID=26528533

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081107099A TW242180B (zh) 1991-09-09 1992-09-08

Country Status (7)

Country Link
US (1) US5283847A (zh)
EP (1) EP0531937A1 (zh)
KR (1) KR960005283B1 (zh)
CN (1) CN1034445C (zh)
AU (1) AU654735B2 (zh)
CA (1) CA2077364A1 (zh)
TW (1) TW242180B (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659154A (ja) * 1992-08-11 1994-03-04 Fujitsu Ltd 偏波カプラの製造方法及び偏波カプラ
GB2278206B (en) * 1993-05-19 1996-04-03 Northern Telecom Ltd Polarisation insensitive wavelength multiplexing 2®2 fibre couplers
US5351323A (en) * 1993-11-08 1994-09-27 Corning Incorporated Optical fiber for coupling to elliptically-shaped source
US5644666A (en) * 1995-12-22 1997-07-01 Gould Electronics Inc. Broadband optical fiber coupler and method of making
KR19990065247A (ko) * 1998-01-10 1999-08-05 구자홍 광 통신의 데이터 송수신 장치
US6535654B1 (en) 1998-12-29 2003-03-18 Nxtphase Technologies, Srl Method for fabrication of an all fiber polarization retardation device
CN101726797B (zh) * 2008-10-28 2011-04-27 上海康阔光通信技术有限公司 保偏光纤耦合器的制备方法及保偏光纤耦合器
CN102944917B (zh) * 2012-11-22 2014-01-22 珠海保税区光联通讯技术有限公司 掺铒光纤放大器
CN105068187B (zh) * 2015-07-31 2018-01-30 中国科学技术大学 一种特定光纤模式耦合器的制作方法
CN105676360B (zh) * 2016-04-09 2019-10-29 南京吉隆光纤通信股份有限公司 保偏光纤分路器对轴辅助装置
CN108333144A (zh) * 2018-01-18 2018-07-27 桂林电子科技大学 一种耦合结构的自参考微米塑料光纤液体折射率传感器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4737005A (en) * 1982-12-17 1988-04-12 The United States Of America As Represented By The Secretary Of The Navy Method for eliminating birefringence in a fiber optic coupler and a coupler polarization corrector
US4612028A (en) * 1983-12-16 1986-09-16 The United States Of America As Represented By The Secretary Of The Navy Polarization-preserving single mode fiber coupler
CA1302692C (en) * 1986-05-20 1992-06-09 Kenichiro Itoh Apparatus for fusion-splicing a pair of polarization maintaining opticalfibers
GB8707853D0 (en) * 1987-04-02 1987-05-07 British Telecomm Forming optical fibre junction
US4997247A (en) * 1987-09-17 1991-03-05 Aster Corporation Fiber optic coupler and method for making same
US4904085A (en) * 1988-05-04 1990-02-27 Simmonds Precision Products, Inc. Polarimetric fiber optic sensor testing apparatus
GB8813624D0 (en) * 1988-06-09 1988-07-13 Univ Southampton Fibre-optic couplers
US5046804A (en) * 1988-11-21 1991-09-10 Sumitomo Electric Industries, Ltd. Method for manufacturing a fiber type coupler
US5024501A (en) * 1989-04-12 1991-06-18 Fujikura Ltd. Manufacturing method for polarization maintaining optical fiber couplers
US5005175A (en) * 1989-11-27 1991-04-02 At&T Bell Laboratories Erbium-doped fiber amplifier

Also Published As

Publication number Publication date
CN1070487A (zh) 1993-03-31
KR930006467A (ko) 1993-04-21
KR960005283B1 (ko) 1996-04-23
AU2280792A (en) 1993-03-11
EP0531937A1 (en) 1993-03-17
CN1034445C (zh) 1997-04-02
AU654735B2 (en) 1994-11-17
US5283847A (en) 1994-02-01
CA2077364A1 (en) 1993-03-10

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