SE9801161L - Optisk kropp - Google Patents

Optisk kropp

Info

Publication number
SE9801161L
SE9801161L SE9801161A SE9801161A SE9801161L SE 9801161 L SE9801161 L SE 9801161L SE 9801161 A SE9801161 A SE 9801161A SE 9801161 A SE9801161 A SE 9801161A SE 9801161 L SE9801161 L SE 9801161L
Authority
SE
Sweden
Prior art keywords
core
waveguide core
fiber
phosphorous
fluorine
Prior art date
Application number
SE9801161A
Other languages
Unknown language ( )
English (en)
Other versions
SE512381C2 (sv
SE9801161D0 (sv
Inventor
Michael A Fokine
Original Assignee
Iof Inst Foer Optisk Forskning
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 Iof Inst Foer Optisk Forskning filed Critical Iof Inst Foer Optisk Forskning
Priority to SE9801161A priority Critical patent/SE512381C2/sv
Publication of SE9801161D0 publication Critical patent/SE9801161D0/sv
Priority to CA002326753A priority patent/CA2326753A1/en
Priority to JP2000541547A priority patent/JP2002510063A/ja
Priority to AU37382/99A priority patent/AU3738299A/en
Priority to PCT/SE1999/000550 priority patent/WO1999050696A2/en
Priority to EP99919727A priority patent/EP1068549A2/en
Priority to CN99806920A priority patent/CN1308731A/zh
Priority to KR1020007010958A priority patent/KR20010074467A/ko
Priority to US09/647,948 priority patent/US6512873B1/en
Publication of SE9801161L publication Critical patent/SE9801161L/sv
Publication of SE512381C2 publication Critical patent/SE512381C2/sv
Priority to HK02100969.5A priority patent/HK1039653A1/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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/002—Thermal treatment
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/03644—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + -
    • 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
    • G02B2006/2839—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 fabricated from double or twin core fibres
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
SE9801161A 1998-04-01 1998-04-01 Optisk kropp SE512381C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9801161A SE512381C2 (sv) 1998-04-01 1998-04-01 Optisk kropp
US09/647,948 US6512873B1 (en) 1998-04-01 1999-04-01 Optical body having modifiable light guiding properties
PCT/SE1999/000550 WO1999050696A2 (en) 1998-04-01 1999-04-01 An optical body having modifiable light guiding properties
JP2000541547A JP2002510063A (ja) 1998-04-01 1999-04-01 修正可能光案内性質を有する光学体
AU37382/99A AU3738299A (en) 1998-04-01 1999-04-01 An optical body having modifiable light guiding properties
CA002326753A CA2326753A1 (en) 1998-04-01 1999-04-01 An optical body having modifiable light guiding properties
EP99919727A EP1068549A2 (en) 1998-04-01 1999-04-01 An optical body having modifiable light guiding properties
CN99806920A CN1308731A (zh) 1998-04-01 1999-04-01 具有可更改的光导特性的光体
KR1020007010958A KR20010074467A (ko) 1998-04-01 1999-04-01 변경 가능한 광 유도 특성을 갖는 광학체
HK02100969.5A HK1039653A1 (zh) 1998-04-01 2002-02-07 具有可更改的光導特性的光體

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801161A SE512381C2 (sv) 1998-04-01 1998-04-01 Optisk kropp

Publications (3)

Publication Number Publication Date
SE9801161D0 SE9801161D0 (sv) 1998-04-01
SE9801161L true SE9801161L (sv) 1999-10-02
SE512381C2 SE512381C2 (sv) 2000-03-06

Family

ID=20410836

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801161A SE512381C2 (sv) 1998-04-01 1998-04-01 Optisk kropp

Country Status (10)

Country Link
US (1) US6512873B1 (sv)
EP (1) EP1068549A2 (sv)
JP (1) JP2002510063A (sv)
KR (1) KR20010074467A (sv)
CN (1) CN1308731A (sv)
AU (1) AU3738299A (sv)
CA (1) CA2326753A1 (sv)
HK (1) HK1039653A1 (sv)
SE (1) SE512381C2 (sv)
WO (1) WO1999050696A2 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6996316B2 (en) * 1999-09-20 2006-02-07 Cidra Corporation Large diameter D-shaped optical waveguide and coupler
WO2001092933A2 (en) * 2000-05-31 2001-12-06 Corning Incorporated A method for tuning the spectral response of a monolithic tapered fiber filter device
US6771865B2 (en) 2002-03-20 2004-08-03 Corning Incorporated Low bend loss optical fiber and components made therefrom
CN105676485B (zh) * 2016-03-22 2019-01-22 北京交通大学 一种基于d型双芯光纤的全光纤型电光调制器
GB201609278D0 (en) * 2016-05-25 2016-07-13 Spi Lasers Uk Ltd Optical fibre and optical fibre device
CN109613646B (zh) * 2019-01-18 2020-07-03 厦门大学 一种传输光谱存在特征波长的异芯双芯光纤
CN117460478A (zh) * 2021-06-14 2024-01-26 C·R·巴德股份有限公司 用于光致发光激光递送纤维的系统和装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8810286D0 (en) 1988-04-29 1988-06-02 British Telecomm Connecting optical waveguides
JPH0588038A (ja) 1991-09-26 1993-04-09 Furukawa Electric Co Ltd:The モードフイールド変換フアイバ部品
US5500031A (en) 1992-05-05 1996-03-19 At&T Corp. Method for increasing the index of refraction of a glassy material
US5235659A (en) * 1992-05-05 1993-08-10 At&T Bell Laboratories Method of making an article comprising an optical waveguide
SG49074A1 (en) 1992-06-24 1998-05-18 British Telecomm Optical device including refractive index modulation
CA2096182C (en) 1992-08-19 2000-12-05 Hiroo Kanamori Mode field diameter conversion fiber
EP0622343B1 (en) * 1993-04-30 1998-01-21 AT&T Corp. Method for increasing the index of refraction of a glassy material
SE510703C2 (sv) 1996-09-17 1999-06-14 Optisk Forskning Inst Optisk organ samt förfarande vid sådant organ
UA47454C2 (uk) * 1996-12-20 2002-07-15 Научний Центр Волоконной Оптікі Прі Інстітутє Общєй Фізікі Россійской Акадєміі Наук Волоконний конвертор діаметра поля моди, спосіб локальної зміни показника заломлення оптичних хвильоводів та спосіб виготовлення заготівок для оптичних хвильоводів

Also Published As

Publication number Publication date
WO1999050696A2 (en) 1999-10-07
EP1068549A2 (en) 2001-01-17
SE512381C2 (sv) 2000-03-06
WO1999050696A3 (en) 1999-11-25
CA2326753A1 (en) 1999-10-07
JP2002510063A (ja) 2002-04-02
CN1308731A (zh) 2001-08-15
SE9801161D0 (sv) 1998-04-01
AU3738299A (en) 1999-10-18
HK1039653A1 (zh) 2002-05-03
US6512873B1 (en) 2003-01-28
KR20010074467A (ko) 2001-08-04

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