GB201813894D0 - Hollow-core photonic bandgap fibers and methods of manufacturing the same - Google Patents
Hollow-core photonic bandgap fibers and methods of manufacturing the sameInfo
- Publication number
- GB201813894D0 GB201813894D0 GBGB1813894.1A GB201813894A GB201813894D0 GB 201813894 D0 GB201813894 D0 GB 201813894D0 GB 201813894 A GB201813894 A GB 201813894A GB 201813894 D0 GB201813894 D0 GB 201813894D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- hollow
- manufacturing
- methods
- same
- photonic bandgap
- 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.)
- Granted
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
- G02B6/02295—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
-
- 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
- C03B37/01208—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments for making preforms of microstructured, photonic crystal 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
- C03B37/01211—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
- C03B37/02—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
-
- 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
-
- 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
- G02B6/02357—Property of longitudinal structures or background material varies radially and/or azimuthally in the cladding, e.g. size, spacing, periodicity, shape, refractive index, graded index, quasiperiodic, quasicrystals
-
- 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
- G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1813894.1A GB2562687B (en) | 2013-09-20 | 2013-09-20 | Methods of manufacturing hollow-core photonic bandgap fibers. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1813894.1A GB2562687B (en) | 2013-09-20 | 2013-09-20 | Methods of manufacturing hollow-core photonic bandgap fibers. |
GB1316795.2A GB2518420B (en) | 2013-09-20 | 2013-09-20 | Hollow-core photonic bandgap fibers and methods of manufacturing the same |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201813894D0 true GB201813894D0 (en) | 2018-10-10 |
GB2562687A GB2562687A (en) | 2018-11-21 |
GB2562687B GB2562687B (en) | 2019-05-22 |
Family
ID=63715240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1813894.1A Active GB2562687B (en) | 2013-09-20 | 2013-09-20 | Methods of manufacturing hollow-core photonic bandgap fibers. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2562687B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3102864B1 (en) * | 2019-10-31 | 2021-11-12 | Univ Limoges | Architecture for electromagnetic waveguide |
GB2620620A (en) * | 2022-07-14 | 2024-01-17 | Univ Southampton | Hollow core optical fibre drawing method with modified preform |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2362997C (en) * | 1999-02-19 | 2008-04-29 | Blazephotonics Limited | Improvements in or relating to photonic crystal fibres |
GB2403219B (en) * | 2002-03-20 | 2005-10-26 | Crystal Fibre As | Method of drawing microstructured optical fibres from a preform |
US20030230118A1 (en) * | 2002-06-12 | 2003-12-18 | Dawes Steven B. | Methods and preforms for drawing microstructured optical fibers |
JP4082319B2 (en) * | 2003-09-05 | 2008-04-30 | 日立電線株式会社 | Manufacturing method of plastic holey fiber |
JP4417212B2 (en) * | 2004-09-17 | 2010-02-17 | 株式会社フジクラ | Optical fiber manufacturing method |
JP5170863B2 (en) * | 2007-06-14 | 2013-03-27 | 古河電気工業株式会社 | Manufacturing method of holey fiber |
-
2013
- 2013-09-20 GB GB1813894.1A patent/GB2562687B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2562687A (en) | 2018-11-21 |
GB2562687B (en) | 2019-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R108 | Alteration of time limits (patents rules 1995) |
Free format text: EXTENSION ALLOWED Effective date: 20190125 Free format text: EXTENSION APPLICATION Effective date: 20190123 |
|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20220513 AND 20220518 |