AU2001275731A1 - An optical waveguide - Google Patents

An optical waveguide

Info

Publication number: AU2001275731A1
Authority: AU; Australia
Prior art keywords: optical waveguide; waveguide; optical
Prior art date: 2000-07-28
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.): Abandoned

Application number

AU2001275731A

Inventor

Timothy Adam Birks

Jonathan Cave Knight

Brian Joseph Mangan

Philip St John Russell

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.)

Blazephotonics Ltd

Original Assignee

Blazephotonics Ltd

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.)

2000-07-28

Filing date

2001-07-30

Publication date

2002-02-13

2001-07-30 Application filed by Blazephotonics Ltd filed Critical Blazephotonics Ltd

2002-02-13 Publication of AU2001275731A1 publication Critical patent/AU2001275731A1/en

Status Abandoned legal-status Critical Current

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
- C03B37/01225—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
- 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
- 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
- C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey 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
- G02B6/02347—Longitudinal structures arranged to form a regular periodic lattice, e.g. triangular, square, honeycomb unit cell repeated throughout cladding

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Manufacturing & Machinery (AREA)
Organic Chemistry (AREA)
Optics & Photonics (AREA)
Crystallography & Structural Chemistry (AREA)
Physics & Mathematics (AREA)
Optical Integrated Circuits (AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

AU2001275731A 2000-07-28 2001-07-30 An optical waveguide Abandoned AU2001275731A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0018676		2000-07-28
GB0018676A GB0018676D0 (en)	2000-07-28	2000-07-28	An optical waveguide
PCT/GB2001/003439 WO2002010817A1 (en)	2000-07-28	2001-07-30	An optical waveguide

Publications (1)

Publication Number	Publication Date
AU2001275731A1 true AU2001275731A1 (en)	2002-02-13

Family

ID=9896625

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001275731A Abandoned AU2001275731A1 (en)	2000-07-28	2001-07-30	An optical waveguide

Country Status (3)

Country	Link
AU (1)	AU2001275731A1 (en)
GB (2)	GB0018676D0 (en)
WO (1)	WO2002010817A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100520460C (en)	2002-07-18	2009-07-29	帝斯曼知识产权资产管理有限公司	Coated photonic crystal fibers
FR2881845B1 (en)	2005-02-04	2007-06-01	Centre Nat Rech Scient	COMPOSITE OPTICAL FIBER FOR PUMP AND LASER WAVE CONTAINING LASER, LASER APPLICATIONS
US7813603B2 (en)	2005-07-08	2010-10-12	Nkt Photonics A/S	Optical coupler devices, methods of their production and use
CN109956664A (en) *	2017-12-22	2019-07-02	中国科学院上海光学精密机械研究所	Method for improving the uniformity of rare earth doped quartz glass rod

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5802236A (en) *	1997-02-14	1998-09-01	Lucent Technologies Inc.	Article comprising a micro-structured optical fiber, and method of making such fiber
EP1119523B1 (en) *	1998-07-30	2010-11-10	Corning Incorporated	Method of fabricating photonic structures
US6243522B1 (en) *	1998-12-21	2001-06-05	Corning Incorporated	Photonic crystal fiber

2000
- 2000-07-28 GB GB0018676A patent/GB0018676D0/en not_active Ceased
2001
- 2001-07-30 WO PCT/GB2001/003439 patent/WO2002010817A1/en active Application Filing
- 2001-07-30 AU AU2001275731A patent/AU2001275731A1/en not_active Abandoned
- 2001-07-30 GB GB0301865A patent/GB2380811B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
WO2002010817A1 (en)	2002-02-07
GB0018676D0 (en)	2000-09-20
GB2380811A (en)	2003-04-16
GB0301865D0 (en)	2003-02-26
GB2380811B (en)	2004-05-05

Publication	Publication Date	Title
AU2001270755A1 (en)	2002-01-14	Optical structure
AU2001279056A1 (en)	2002-02-13	Optical waveguides and methods for making the same
AU2002243312A1 (en)	2002-07-24	Optical ferrule-less connector
AU2001245287A1 (en)	2001-09-12	Fiber-ring optical resonators
AU2001214889A1 (en)	2001-07-24	Athermalized integrated optical waveguide devices
AU2002222268A1 (en)	2002-07-01	Fibre laser
AU2001246932A1 (en)	2002-01-17	Optical fiber
AU2002226873A1 (en)	2002-04-08	Optical waveguide transmission devices
AU2001260644A1 (en)	2001-12-11	Optical connector
AU2001234153A1 (en)	2001-11-15	Optical fiber
GB2333851B (en)	2000-01-19	An optical waveguide
AU2001280013A1 (en)	2002-03-26	Optical devices
AU2001273252A1 (en)	2002-02-05	Optical isolator
AU3816100A (en)	2000-10-23	Optical wave-guide
AU2002223553A1 (en)	2002-04-02	An optical feedthrough
AU2002212342A1 (en)	2002-05-15	Optical waveguide
EP1273936A3 (en)	2004-12-29	Optical waveguide
AU2002246239A1 (en)	2002-10-03	A tapered optical waveguide
EP1193537A4 (en)	2005-03-09	Optical waveguide
AU2002220827A1 (en)	2002-06-11	Integrated optical waveguide device
AUPR159400A0 (en)	2000-12-14	Terminating optical fibre
AU3199201A (en)	2001-08-14	Optical components
AU2001296400A1 (en)	2002-04-22	Optical component having a waveguide
AU2001236275A1 (en)	2001-09-12	Optical fibre connecting means
AU2001275731A1 (en)	2002-02-13	An optical waveguide