DE112012004726A5 - Optische Faser zum gefilterten Sammeln von Licht, insbesondere von Raman-Streustrahlung und Verfahren zu ihrer Herstellung - Google Patents

Optische Faser zum gefilterten Sammeln von Licht, insbesondere von Raman-Streustrahlung und Verfahren zu ihrer Herstellung Download PDF

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Publication number
DE112012004726A5
DE112012004726A5 DE112012004726.5T DE112012004726T DE112012004726A5 DE 112012004726 A5 DE112012004726 A5 DE 112012004726A5 DE 112012004726 T DE112012004726 T DE 112012004726T DE 112012004726 A5 DE112012004726 A5 DE 112012004726A5
Authority
DE
Germany
Prior art keywords
production
light
optical fiber
scattered radiation
raman scattered
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.)
Withdrawn
Application number
DE112012004726.5T
Other languages
German (de)
English (en)
Inventor
Jens Kobelke
Kay Schuster
Jürgen Popp
Martin Becker
Sebastian Dochow
Ines Latka
Ron Spittel
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.)
Leibniz Institut fuer Photonische Technologien eV
Original Assignee
INST fur PHOTONISCHE TECHNOLOGIEN E V
Institut fur Photonische Technologien EV
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 INST fur PHOTONISCHE TECHNOLOGIEN E V, Institut fur Photonische Technologien EV filed Critical INST fur PHOTONISCHE TECHNOLOGIEN E V
Publication of DE112012004726A5 publication Critical patent/DE112012004726A5/de
Withdrawn legal-status Critical Current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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/0208—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response
    • G02B6/021—Refractive index modulation gratings, e.g. Bragg gratings characterised by their structure, wavelength response characterised by the core or cladding or coating, e.g. materials, radial refractive index profiles, cladding shape
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/01222—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of multiple core optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/0124—Means for reducing the diameter of rods or tubes by drawing, e.g. for preform draw-down
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/34—Plural core other than bundles, e.g. double core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/65—Raman scattering
    • 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
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02123—Refractive index modulation gratings, e.g. Bragg gratings characterised by the method of manufacture of the grating
    • G02B2006/02157—Grating written during drawing of the fibre
DE112012004726.5T 2011-11-10 2012-11-08 Optische Faser zum gefilterten Sammeln von Licht, insbesondere von Raman-Streustrahlung und Verfahren zu ihrer Herstellung Withdrawn DE112012004726A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011118453.1 2011-11-10
DE102011118453 2011-11-10
PCT/DE2012/001084 WO2013067996A1 (de) 2011-11-10 2012-11-08 Optische faser zum gefilterten sammeln von licht, insbesondere von raman-streustrahlung und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
DE112012004726A5 true DE112012004726A5 (de) 2014-07-31

Family

ID=47325749

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112012004726.5T Withdrawn DE112012004726A5 (de) 2011-11-10 2012-11-08 Optische Faser zum gefilterten Sammeln von Licht, insbesondere von Raman-Streustrahlung und Verfahren zu ihrer Herstellung

Country Status (2)

Country Link
DE (1) DE112012004726A5 (zh-TW)
WO (1) WO2013067996A1 (zh-TW)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015085978A1 (de) * 2013-12-09 2015-06-18 Friedrich-Schiller-Universität Jena Vorrichtung mit einer raman-sonde und ein verfahren unter verwendung dieser vorrichtung
DE102015001032A1 (de) 2015-01-27 2016-07-28 Leibniz-Institut für Photonische Technologien e. V. Raman-Spektroskopie-Beleuchtungs- und Auslesesystem
GB201604331D0 (en) * 2016-03-14 2016-04-27 Univ Edinburgh Fibre-optic probe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191063B1 (en) 1984-08-13 1992-05-13 United Technologies Corporation Method for impressing grating within fiber optics
US5367588A (en) 1992-10-29 1994-11-22 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Communications Method of fabricating Bragg gratings using a silica glass phase grating mask and mask used by same
US5953477A (en) 1995-11-20 1999-09-14 Visionex, Inc. Method and apparatus for improved fiber optic light management
US5862273A (en) 1996-02-23 1999-01-19 Kaiser Optical Systems, Inc. Fiber optic probe with integral optical filtering
US5773835A (en) * 1996-06-07 1998-06-30 Rare Earth Medical, Inc. Fiber optic spectroscopy
US6006001A (en) 1996-12-02 1999-12-21 The Research Foundation Of Cuny Fiberoptic assembly useful in optical spectroscopy
WO2004064627A1 (en) 2003-01-21 2004-08-05 British Columbia Cancer Agency In vivo raman endoscopic probe and methods of use
JP4892316B2 (ja) * 2006-11-06 2012-03-07 株式会社フジクラ マルチコアファイバ
US7839492B2 (en) * 2008-06-12 2010-11-23 Ut-Battelle, Llc Laser-induced fluorescence fiber optic probe measurement of oil dilution by fuel
CN101716069A (zh) * 2009-11-17 2010-06-02 中国科学院安徽光学精密机械研究所 人体氧化应激无创荧光检测装置与方法
JP5413204B2 (ja) * 2010-01-08 2014-02-12 コニカミノルタ株式会社 プローブ
JP5229237B2 (ja) * 2010-01-08 2013-07-03 コニカミノルタアドバンストレイヤー株式会社 プローブ

Also Published As

Publication number Publication date
WO2013067996A8 (de) 2014-01-09
WO2013067996A1 (de) 2013-05-16

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Legal Events

Date Code Title Description
R082 Change of representative
R081 Change of applicant/patentee

Owner name: LEIBNIZ-INSTITUT FUER PHOTONISCHE TECHNOLOGIEN, DE

Free format text: FORMER OWNER: INSTITUT FUER PHOTONISCHE TECHNOLOGIEN E.V., 07745 JENA, DE

Effective date: 20140904

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee