SG11202103803QA - Optical fibers and production methods therefor - Google Patents
Optical fibers and production methods thereforInfo
- Publication number
- SG11202103803QA SG11202103803QA SG11202103803QA SG11202103803QA SG11202103803QA SG 11202103803Q A SG11202103803Q A SG 11202103803QA SG 11202103803Q A SG11202103803Q A SG 11202103803QA SG 11202103803Q A SG11202103803Q A SG 11202103803QA SG 11202103803Q A SG11202103803Q A SG 11202103803QA
- Authority
- SG
- Singapore
- Prior art keywords
- optical fibers
- production methods
- methods therefor
- therefor
- production
- Prior art date
Links
Classifications
-
- 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
- C03B37/01228—Removal of preform material
-
- 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
- C03B37/01245—Means for reducing the diameter of rods or tubes by drawing, e.g. for preform draw-down by drawing and 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
- C03B37/02781—Hollow fibres, e.g. holey fibres
-
- 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
- C03C25/66—Chemical treatment, e.g. leaching, acid or alkali treatment
- C03C25/68—Chemical treatment, e.g. leaching, acid or alkali treatment by etching
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
-
- 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
- G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
- G02B6/02323—Core having lower refractive index than cladding, e.g. photonic band gap guiding
- G02B6/02328—Hollow or gas filled core
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/3528—Non-linear optics for producing a supercontinuum
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/365—Non-linear optics in an optical waveguide structure
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70008—Production of exposure light, i.e. light sources
- G03F7/70041—Production of exposure light, i.e. light sources by pulsed sources, e.g. multiplexing, pulse duration, interval control or intensity control
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70216—Mask projection systems
- G03F7/70316—Details of optical elements, e.g. of Bragg reflectors, extreme ultraviolet [EUV] multilayer or bilayer mirrors or diffractive optical elements
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/7055—Exposure light control in all parts of the microlithographic apparatus, e.g. pulse length control or light interruption
- G03F7/70575—Wavelength control, e.g. control of bandwidth, multiple wavelength, selection of wavelength or matching of optical components to wavelength
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70483—Information management; Active and passive control; Testing; Wafer monitoring, e.g. pattern monitoring
- G03F7/70605—Workpiece metrology
- G03F7/70616—Monitoring the printed patterns
-
- 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
- C03B2203/14—Non-solid, i.e. hollow products, e.g. hollow clad or with core-clad interface
- C03B2203/16—Hollow 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
- C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical fibres
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
- G01N2021/8809—Adjustment for highlighting flaws
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18202368 | 2018-10-24 | ||
EP18204375.2A EP3647874A1 (en) | 2018-11-05 | 2018-11-05 | Optical fibers and production methods therefor |
PCT/EP2019/076832 WO2020083624A1 (en) | 2018-10-24 | 2019-10-03 | Optical fibers and production methods therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202103803QA true SG11202103803QA (en) | 2021-05-28 |
Family
ID=68104663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202103803QA SG11202103803QA (en) | 2018-10-24 | 2019-10-03 | Optical fibers and production methods therefor |
Country Status (8)
Country | Link |
---|---|
US (1) | US20210387892A1 (en) |
EP (1) | EP3870547A1 (en) |
JP (1) | JP7331096B2 (en) |
KR (1) | KR102598600B1 (en) |
CN (1) | CN112912352B (en) |
IL (1) | IL282442A (en) |
SG (1) | SG11202103803QA (en) |
WO (1) | WO2020083624A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK3851904T3 (en) * | 2020-01-15 | 2023-02-27 | Asml Netherlands Bv | Method, device and apparatus for improved control of broadband radiation generation |
IL299122A (en) * | 2020-07-08 | 2023-02-01 | Asml Netherlands Bv | Hollow-core fiber based broadband radiation generator with extended fiber lifetime |
EP3936936A1 (en) * | 2020-07-08 | 2022-01-12 | ASML Netherlands B.V. | Hollow-core photonic crystal fiber based broadband radiation generator with extended fiber lifetime |
EP3964888A1 (en) | 2020-09-03 | 2022-03-09 | ASML Netherlands B.V. | Hollow-core photonic crystal fiber based broadband radiation generator |
EP4012494A1 (en) | 2020-12-10 | 2022-06-15 | ASML Netherlands B.V. | Hollow-core photonic crystal fiber based broadband radiation generator |
WO2022263102A1 (en) * | 2021-06-14 | 2022-12-22 | Asml Netherlands B.V. | An illumination source and associated method apparatus |
WO2023014550A1 (en) * | 2021-08-06 | 2023-02-09 | Corning Incorporated | Anti-resonant hollow core optical fiber preform and methods of making |
CN114634306A (en) * | 2022-03-17 | 2022-06-17 | 深圳市比洋互联科技有限公司 | Preparation method of four-fiber tubule |
GB2620620A (en) * | 2022-07-14 | 2024-01-17 | Univ Southampton | Hollow core optical fibre drawing method with modified preform |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6444133B1 (en) * | 2000-04-28 | 2002-09-03 | Corning Incorporated | Method of making photonic band gap fibers |
DE60319462T2 (en) | 2002-06-11 | 2009-03-12 | Asml Netherlands B.V. | Lithographic apparatus and method for making an article |
JP3977324B2 (en) | 2002-11-12 | 2007-09-19 | エーエスエムエル ネザーランズ ビー.ブイ. | Lithographic apparatus |
US7321712B2 (en) * | 2002-12-20 | 2008-01-22 | Crystal Fibre A/S | Optical waveguide |
JP3910180B2 (en) | 2003-01-14 | 2007-04-25 | エーエスエムエル ネザーランズ ビー.ブイ. | Level sensor for lithographic apparatus |
EP1455235A3 (en) * | 2003-03-07 | 2009-04-22 | ASML Netherlands B.V. | Lithographic apparatus and device manufacturing method |
US7265364B2 (en) | 2004-06-10 | 2007-09-04 | Asml Netherlands B.V. | Level sensor for lithographic apparatus |
US7791727B2 (en) | 2004-08-16 | 2010-09-07 | Asml Netherlands B.V. | Method and apparatus for angular-resolved spectroscopic lithography characterization |
US20070002336A1 (en) * | 2005-06-30 | 2007-01-04 | Asml Netherlands B.V. | Metrology apparatus, lithographic apparatus, process apparatus, metrology method and device manufacturing method |
US7346250B1 (en) * | 2007-03-30 | 2008-03-18 | Corning Incorporated | Preferential etching method of forming microstructure for an optical waveguide |
DE102007033086A1 (en) * | 2007-07-15 | 2009-01-29 | Heraeus Quarzglas Gmbh & Co. Kg | Method for producing an optical component with longitudinal bores, and microstructured optical fiber |
GB0719376D0 (en) * | 2007-10-03 | 2007-11-14 | Univ Bath | Hollow-core photonic crystal fibre |
NL1036245A1 (en) | 2007-12-17 | 2009-06-18 | Asml Netherlands Bv | Diffraction based overlay metrology tool and method or diffraction based overlay metrology. |
NL1036476A1 (en) | 2008-02-01 | 2009-08-04 | Asml Netherlands Bv | Alignment mark and a method of aligning a substrate including such an alignment mark. |
NL1036734A1 (en) | 2008-04-09 | 2009-10-12 | Asml Netherlands Bv | A method of assessing a model, an inspection apparatus and a lithographic apparatus. |
NL1036857A1 (en) | 2008-04-21 | 2009-10-22 | Asml Netherlands Bv | Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method. |
WO2010040696A1 (en) | 2008-10-06 | 2010-04-15 | Asml Netherlands B.V. | Lithographic focus and dose measurement using a 2-d target |
EP2228685B1 (en) | 2009-03-13 | 2018-06-27 | ASML Netherlands B.V. | Level sensor arrangement for lithographic apparatus and device manufacturing method |
CN102498441B (en) | 2009-07-31 | 2015-09-16 | Asml荷兰有限公司 | Method for measurement and equipment, etching system and lithographic processing cell |
EP2400345B1 (en) * | 2010-06-22 | 2016-05-11 | ASML Holding N.V. | Catadioptric illumination system for metrology |
NL2007176A (en) | 2010-08-18 | 2012-02-21 | Asml Netherlands Bv | Substrate for use in metrology, metrology method and device manufacturing method. |
US9606442B2 (en) | 2012-07-30 | 2017-03-28 | Asml Netherlands B.V. | Position measuring apparatus, position measuring method, lithographic apparatus and device manufacturing method |
US20160002089A1 (en) * | 2013-02-26 | 2016-01-07 | National University Corporation Hokkaido University | Method for manufacturing preform for photonic band gap fiber, method for manufacturing photonic band gap fiber, preform for photonic band gap fiber, and photonic band gap fiber |
WO2015040189A2 (en) * | 2013-09-20 | 2015-03-26 | University Of Southampton | Hollow-core photonic bandgap fibers and methods of manufacturing the same |
WO2016083076A1 (en) | 2014-11-26 | 2016-06-02 | Asml Netherlands B.V. | Metrology method, computer product and system |
WO2016102127A1 (en) | 2014-12-22 | 2016-06-30 | Asml Netherlands B.V. | Level sensor, lithographic apparatus and device manufacturing method |
IL256196B (en) | 2015-06-17 | 2022-07-01 | Asml Netherlands Bv | Recipe selection based on inter-recipe consistency |
DK3136143T3 (en) * | 2015-08-26 | 2020-05-18 | Max Planck Gesellschaft | Hollow-Core Fibre and Method of Manufacturing Thereof |
KR102413595B1 (en) * | 2017-01-09 | 2022-06-27 | 막스-플랑크-게젤샤프트 츄어 푀르더룽 데어 비쎈샤프텐 에.파우. | Broadband light source device and method of creating broadband light pulses |
-
2019
- 2019-10-03 SG SG11202103803QA patent/SG11202103803QA/en unknown
- 2019-10-03 CN CN201980070004.8A patent/CN112912352B/en active Active
- 2019-10-03 KR KR1020217013008A patent/KR102598600B1/en active IP Right Grant
- 2019-10-03 US US17/287,015 patent/US20210387892A1/en active Pending
- 2019-10-03 EP EP19779907.5A patent/EP3870547A1/en active Pending
- 2019-10-03 JP JP2021520974A patent/JP7331096B2/en active Active
- 2019-10-03 WO PCT/EP2019/076832 patent/WO2020083624A1/en unknown
-
2021
- 2021-04-19 IL IL282442A patent/IL282442A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20210071029A (en) | 2021-06-15 |
CN112912352B (en) | 2023-03-28 |
WO2020083624A1 (en) | 2020-04-30 |
IL282442A (en) | 2021-06-30 |
EP3870547A1 (en) | 2021-09-01 |
KR102598600B1 (en) | 2023-11-06 |
US20210387892A1 (en) | 2021-12-16 |
CN112912352A (en) | 2021-06-04 |
JP7331096B2 (en) | 2023-08-22 |
JP2022505074A (en) | 2022-01-14 |
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