ZA995897B - Waveguides having axially varying structure. - Google Patents

Waveguides having axially varying structure.

Info

Publication number
ZA995897B
ZA995897B ZA9905897A ZA995897A ZA995897B ZA 995897 B ZA995897 B ZA 995897B ZA 9905897 A ZA9905897 A ZA 9905897A ZA 995897 A ZA995897 A ZA 995897A ZA 995897 B ZA995897 B ZA 995897B
Authority
ZA
South Africa
Prior art keywords
waveguides
varying structure
axially varying
axially
varying
Prior art date
Application number
ZA9905897A
Inventor
James Conrad Fajardo
Gary Paul Granger
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of ZA995897B publication Critical patent/ZA995897B/en

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
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • C03B37/0122—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 photonic crystal, microstructured or holey 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
    • 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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02371—Cross section of longitudinal structures is non-circular
    • 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
    • G02B6/02295—Microstructured optical fibre
    • G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
    • G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
    • G02B6/02376—Longitudinal variation along fibre axis direction, e.g. tapered holes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/12—Non-circular or non-elliptical cross-section, e.g. planar core
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/18—Axial perturbations, e.g. in refractive index or composition
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/36—Dispersion modified fibres, e.g. wavelength or polarisation shifted, flattened or compensating fibres (DSF, DFF, DCF)
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/08—Sub-atmospheric pressure applied, e.g. vacuum
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/10—Fibre drawing or extruding details pressurised
ZA9905897A 1998-09-15 1999-09-14 Waveguides having axially varying structure. ZA995897B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10034998P 1998-09-15 1998-09-15

Publications (1)

Publication Number Publication Date
ZA995897B true ZA995897B (en) 2000-04-04

Family

ID=22279305

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9905897A ZA995897B (en) 1998-09-15 1999-09-14 Waveguides having axially varying structure.

Country Status (11)

Country Link
EP (1) EP1121615A4 (en)
JP (2) JP4495344B2 (en)
KR (1) KR20010088803A (en)
CN (1) CN1145813C (en)
AU (1) AU5772699A (en)
BR (1) BR9913724A (en)
CA (1) CA2341727A1 (en)
ID (1) ID28248A (en)
TW (1) TW455709B (en)
WO (1) WO2000016141A1 (en)
ZA (1) ZA995897B (en)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243522B1 (en) * 1998-12-21 2001-06-05 Corning Incorporated Photonic crystal fiber
GB9903918D0 (en) 1999-02-19 1999-04-14 Univ Bath Improvements in and relating to photonic crystal fibres
EP1153325B2 (en) 1999-02-19 2007-03-07 Crystal Fibre A/S Photonic crystal fibresand methods of manufacturing
GB9911698D0 (en) 1999-05-20 1999-07-21 Univ Southampton Developing holey fibers for evanescent field devices
US6571045B2 (en) 2000-01-21 2003-05-27 Sumitomo Electric Industries, Ltd. Microstructured optical fiber
KR100758519B1 (en) * 2000-02-28 2007-09-14 스미토모덴키고교가부시키가이샤 Optical fiber
US6636677B2 (en) 2000-02-28 2003-10-21 Sumitomo Electric Industries, Ltd. Optical fiber
US6526209B1 (en) * 2000-04-17 2003-02-25 Sumitomo Electric Industries, Ltd. Optical fiber having improved optics and structure
US6766088B2 (en) 2000-05-01 2004-07-20 Sumitomo Electric Industries, Ltd. Optical fiber and method for making the same
WO2001084198A1 (en) * 2000-05-01 2001-11-08 Sumitomo Electric Industries, Ltd. Optical fiber and method for manufacturing the same
US6885683B1 (en) * 2000-05-23 2005-04-26 Imra America, Inc. Modular, high energy, widely-tunable ultrafast fiber source
US6898367B2 (en) 2000-06-17 2005-05-24 Leica Microsystems Heidelberg Gmbh Method and instrument for microscopy
DE20122782U1 (en) * 2000-06-17 2007-11-15 Leica Microsystems Cms Gmbh lighting device
DE20122791U1 (en) * 2000-06-17 2007-11-29 Leica Microsystems Cms Gmbh scanning microscope
US6792188B2 (en) 2000-07-21 2004-09-14 Crystal Fibre A/S Dispersion manipulating fiber
GB2365992B (en) 2000-08-14 2002-09-11 Univ Southampton Compound glass optical fibres
US6658183B1 (en) * 2000-10-20 2003-12-02 Lucent Technologies Inc. Process for fabricating tapered microstructured fiber system and resultant system
AU2002223515A1 (en) 2000-11-20 2002-05-27 Crystal Fibre A/S A micro-structured optical fibre
JP4759816B2 (en) * 2001-02-21 2011-08-31 住友電気工業株式会社 Optical fiber manufacturing method
WO2002088801A2 (en) * 2001-03-12 2002-11-07 Crystal Fibre A/S Higher-order-mode dispersion compensating photonic crystal fibres
US6751241B2 (en) 2001-09-27 2004-06-15 Corning Incorporated Multimode fiber laser gratings
US7174078B2 (en) 2001-04-11 2007-02-06 Crystal Fibre A/S Dual core photonic crystal fibers (PCF) with special dispersion properties
US20020181911A1 (en) * 2001-04-30 2002-12-05 Wadsworth William John Optical material and a method for its production
JP2002333531A (en) * 2001-05-07 2002-11-22 Mitsubishi Cable Ind Ltd Large diameter fiber
US7359603B2 (en) 2001-07-20 2008-04-15 The University Of Syndey Constructing preforms from capillaries and canes
GB2386435B (en) * 2002-03-15 2005-10-19 Blazephotonics Ltd Microstructured optical fibre
AU2003222586A1 (en) * 2002-03-20 2003-10-08 Crystal Fibre A/S Method of drawing microstructured glass optical fibres from a preform
JP2004240390A (en) 2002-12-10 2004-08-26 Sumitomo Electric Ind Ltd Optical fiber
US6925840B2 (en) * 2003-05-29 2005-08-09 Corning Incorporated Method of making a photonic crystal preform
US7414780B2 (en) 2003-06-30 2008-08-19 Imra America, Inc. All-fiber chirped pulse amplification systems
US7280730B2 (en) * 2004-01-16 2007-10-09 Imra America, Inc. Large core holey fibers
JP2007108190A (en) * 2004-01-22 2007-04-26 Nikon Corp Photonic crystal and its manufacturing method
JP4990796B2 (en) 2004-12-30 2012-08-01 イムラ アメリカ インコーポレイテッド Photonic bandgap fiber
US7787729B2 (en) 2005-05-20 2010-08-31 Imra America, Inc. Single mode propagation in fibers and rods with large leakage channels
US7343074B1 (en) * 2007-02-27 2008-03-11 Corning Incorporated Optical waveguide environmental sensor and method of manufacture
US7496260B2 (en) 2007-03-27 2009-02-24 Imra America, Inc. Ultra high numerical aperture optical fibers
JP5662151B2 (en) 2007-09-26 2015-01-28 イムラ アメリカ インコーポレイテッド Glass large core optical fiber
GB201609278D0 (en) * 2016-05-25 2016-07-13 Spi Lasers Uk Ltd Optical fibre and optical fibre device
US11378737B2 (en) * 2017-10-06 2022-07-05 Sumitomo Electric Industries, Ltd. Optical fiber preform, method for manufacturing optical fiber preform, and method for setting striae pitch of optical fiber preform
CN108254827B (en) * 2018-01-16 2021-05-04 江苏睿赛光电科技有限公司 Active and passive integrated optical fiber and preparation method thereof
DK3851904T3 (en) 2020-01-15 2023-02-27 Asml Netherlands Bv Method, device and apparatus for improved control of broadband radiation generation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920312A (en) * 1972-08-28 1975-11-18 American Optical Corp Optical fiber with porous cladding
US5308764A (en) * 1988-06-30 1994-05-03 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Multi-cellular, three-dimensional living mammalian tissue
US5098178A (en) * 1989-05-30 1992-03-24 Ugur Ortabasi Superconducting matrix
US5155792A (en) * 1991-06-27 1992-10-13 Hughes Aircraft Company Low index of refraction optical fiber with tubular core and/or cladding
FR2683053B1 (en) * 1991-10-29 1994-10-07 Thomson Csf OPTICAL FIBER AND MANUFACTURING METHOD.
US5689578A (en) * 1993-02-25 1997-11-18 Fujikura Ltd. Polarized wave holding optical fiber, production method therefor, connection method therefor, optical amplifier, laser oscillator and polarized wave holding optical fiber coupler
SE502778C2 (en) * 1993-10-14 1996-01-08 Ericsson Telefon Ab L M Optical fiber for use as a sensor and method for producing an optical fiber for use as a sensor
EP0881993B1 (en) * 1996-02-23 2001-06-13 Corning Incorporated Method of making dispersion decreasing and dispersion managed optical fiber
US5802236A (en) * 1997-02-14 1998-09-01 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber
EP0810453B1 (en) * 1996-05-31 2001-10-10 Lucent Technologies Inc. Article comprising a micro-structured optical fiber, and method of making such fiber
US5907652A (en) * 1997-09-11 1999-05-25 Lucent Technologies Inc. Article comprising an air-clad optical fiber

Also Published As

Publication number Publication date
EP1121615A4 (en) 2004-12-01
ID28248A (en) 2001-05-10
CN1145813C (en) 2004-04-14
JP4495344B2 (en) 2010-07-07
WO2000016141A9 (en) 2000-11-09
EP1121615A1 (en) 2001-08-08
JP2002525256A (en) 2002-08-13
WO2000016141A1 (en) 2000-03-23
AU5772699A (en) 2000-04-03
CN1317099A (en) 2001-10-10
CA2341727A1 (en) 2000-03-23
KR20010088803A (en) 2001-09-28
JP2010140045A (en) 2010-06-24
BR9913724A (en) 2001-05-29
TW455709B (en) 2001-09-21

Similar Documents

Publication Publication Date Title
ZA995897B (en) Waveguides having axially varying structure.
ZA996185B (en) Sulfanylsilanes.
ZA200005136B (en) Dihydropyrimides.
GB9803704D0 (en) Waveguide structure
HK1015709A1 (en) Triglyceride enthaltende Abformmassen.
HK1016976A1 (en) Resorcinyl-triazine.
ZA991272B (en) Novel thiobenzamides.
ZA987055B (en) Substituted 4-benzoylpyrazoles.
ZA992443B (en) Hydroxy-methyl-hexanones.
ZA987058B (en) Substituted 4-benzoylpyrazoles.
ZA995325B (en) Methylcyclotetradec-5-en-1-ones.
ZA993123B (en) Trisresorcinyltriazines.
HK1017834A1 (en) Bodyshaper.
DE69942541D1 (en) Transmission
GB9913898D0 (en) Improved structural member
ZA983705B (en) Pregnan-3-ol-20-ones.
ZA987B (en) Substituted 4-benzoylpyrazoles.
ZA200007393B (en) Single mode optical waveguide.
HK1028588A1 (en) Case.
ZA981309B (en) 4-aminoalkoxy-1H-benzoimidazoles.
ZA983795B (en) Substituted 4-benzoyl-pyrazoles.
ZA98263B (en) O-fucosyltransferase.
ZA983698B (en) Estrenes.
ZA993690B (en) Dam-scraper.
GB9815978D0 (en) Rule