CN1269020A - 单模光纤 - Google Patents
单模光纤 Download PDFInfo
- Publication number
- CN1269020A CN1269020A CN98808646A CN98808646A CN1269020A CN 1269020 A CN1269020 A CN 1269020A CN 98808646 A CN98808646 A CN 98808646A CN 98808646 A CN98808646 A CN 98808646A CN 1269020 A CN1269020 A CN 1269020A
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- fiber
- radiation
- core
- length
- 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
Images
Classifications
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- 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
-
- 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
-
- 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
-
- 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
-
- 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
- G02B6/02333—Core having higher refractive index than cladding, e.g. solid core, effective index guiding
-
- 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
- G02B6/02361—Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
- G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
-
- 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
- C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
-
- 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
- G02B6/02385—Comprising liquid, e.g. fluid filled holes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nanotechnology (AREA)
- Plasma & Fusion (AREA)
- Biophysics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lasers (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9713422.5 | 1997-06-26 | ||
GBGB9713422.5A GB9713422D0 (en) | 1997-06-26 | 1997-06-26 | Single mode optical fibre |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1269020A true CN1269020A (zh) | 2000-10-04 |
CN1143147C CN1143147C (zh) | 2004-03-24 |
Family
ID=10814917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988086468A Expired - Lifetime CN1143147C (zh) | 1997-06-26 | 1998-06-17 | 单模光纤及其应用 |
Country Status (9)
Country | Link |
---|---|
US (2) | US6334019B1 (zh) |
EP (2) | EP0991967B1 (zh) |
JP (1) | JP4593695B2 (zh) |
KR (1) | KR100509720B1 (zh) |
CN (1) | CN1143147C (zh) |
AU (1) | AU8116998A (zh) |
DE (1) | DE69827630T2 (zh) |
GB (2) | GB9713422D0 (zh) |
WO (1) | WO1999000685A1 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1303440C (zh) * | 2003-05-29 | 2007-03-07 | 三星电子株式会社 | 光子晶体光纤预型件和使用该预型件制造的光子晶体光纤 |
CN1306294C (zh) * | 2002-03-25 | 2007-03-21 | 住友电气工业株式会社 | 微结构光纤及制造方法 |
CN100360966C (zh) * | 2003-04-17 | 2008-01-09 | 日本电信电话株式会社 | 带空孔型单模光纤 |
CN100424543C (zh) * | 2005-05-11 | 2008-10-08 | 南京邮电学院 | 晶体光纤孤子型全光再生器及其光信号再生方法 |
CN100443934C (zh) * | 2004-10-29 | 2008-12-17 | 香港理工大学 | 双模光子晶体光纤及其应用 |
CN100445858C (zh) * | 2003-12-22 | 2008-12-24 | 科赫拉斯公司 | 宽光谱光源 |
CN1774843B (zh) * | 2004-04-02 | 2010-04-14 | 松下电器产业株式会社 | 光放大光纤及使用其的光放大方法、激光振荡方法、激光放大装置及激光振荡装置以及使用激光振荡装置的激光装置和激光加工机 |
CN104185805A (zh) * | 2012-03-08 | 2014-12-03 | 原子能与替代能源委员会 | 优选使用微结构光纤转换光束强度的横向空间轮廓的装置 |
CN107533192A (zh) * | 2015-04-14 | 2018-01-02 | 日本电信电话株式会社 | 光子晶体光纤 |
CN108398781A (zh) * | 2018-03-12 | 2018-08-14 | 北京理工大学 | 一种模拟光纤激光自由空间相干合成能量分布的方法 |
CN113608297A (zh) * | 2015-12-23 | 2021-11-05 | Nkt光子学有限公司 | 中空芯光纤和激光*** |
JP2022091752A (ja) * | 2015-12-23 | 2022-06-21 | エヌケイティー フォトニクス アクティーゼルスカブ | フォトニック結晶ファイバアセンブリ |
Families Citing this family (156)
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WO1999042892A1 (en) * | 1998-02-19 | 1999-08-26 | Massachusetts Institute Of Technology | Photonic crystal omnidirectional reflector |
US6404966B1 (en) | 1998-05-07 | 2002-06-11 | Nippon Telegraph And Telephone Corporation | Optical fiber |
DE69917776D1 (de) | 1998-06-09 | 2004-07-08 | Crystal Fibre As Birkerod | Faser mit photonischer bandlücke |
US6778747B1 (en) | 1998-09-09 | 2004-08-17 | Corning Incorporated | Radially varying and azimuthally asymmetric optical waveguide fiber |
US6795635B1 (en) * | 1998-09-15 | 2004-09-21 | Corning Incorporated | Waveguides having axially varying structure |
US6463200B2 (en) | 1998-10-14 | 2002-10-08 | Massachusetts Institute Of Technology | Omnidirectional multilayer device for enhanced optical waveguiding |
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 |
AU2004202828B2 (en) * | 1999-02-19 | 2006-12-21 | Crystal Fibre A/S | Improvements in or relating to photonic crystal fibres |
CA2362997C (en) | 1999-02-19 | 2008-04-29 | Blazephotonics Limited | Improvements in or relating to photonic crystal fibres |
AU763796B2 (en) * | 1999-04-01 | 2003-07-31 | Nkt Research And Innovation A/S | A photonic crystal fibre and a method for its production |
GB9907655D0 (en) * | 1999-04-01 | 1999-05-26 | Secr Defence | A photonic crystal fibre and a method for its production |
US6097870A (en) * | 1999-05-17 | 2000-08-01 | Lucent Technologies Inc. | Article utilizing optical waveguides with anomalous dispersion at vis-nir wavelenghts |
GB9911698D0 (en) * | 1999-05-20 | 1999-07-21 | Univ Southampton | Developing holey fibers for evanescent field devices |
US6236779B1 (en) * | 1999-05-24 | 2001-05-22 | Spectra Physics Lasers, Inc. | Photonic crystal fiber system for sub-picosecond pulses |
US6363096B1 (en) * | 1999-08-30 | 2002-03-26 | Lucent Technologies Inc. | Article comprising a plastic laser |
AUPQ320799A0 (en) * | 1999-09-30 | 1999-10-28 | Australian National University, The | Non-zero dispersion shifted optical fibre |
US6334017B1 (en) * | 1999-10-26 | 2001-12-25 | Corning Inc | Ring photonic crystal fibers |
GB9929344D0 (en) * | 1999-12-10 | 2000-02-02 | Univ Bath | Improvements in or relating to photonic crystal fibres |
GB9929345D0 (en) * | 1999-12-10 | 2000-02-02 | Univ Bath | Improvements in and related to photonic-crystal fibres and photonic-crystal fibe devices |
US6859598B2 (en) * | 2000-01-21 | 2005-02-22 | Sumitomo Electric Industries, Ltd. | Microstructured optical fiber |
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- 1998-06-17 JP JP50536099A patent/JP4593695B2/ja not_active Expired - Lifetime
- 1998-06-17 AU AU81169/98A patent/AU8116998A/en not_active Abandoned
- 1998-06-17 DE DE69827630T patent/DE69827630T2/de not_active Expired - Lifetime
- 1998-06-17 EP EP98930885A patent/EP0991967B1/en not_active Expired - Lifetime
- 1998-06-17 EP EP04009506A patent/EP1443347A3/en not_active Withdrawn
- 1998-06-17 US US09/446,093 patent/US6334019B1/en not_active Expired - Lifetime
- 1998-06-17 GB GB9929482A patent/GB2341457C/en not_active Expired - Lifetime
- 1998-06-17 CN CNB988086468A patent/CN1143147C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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JP4593695B2 (ja) | 2010-12-08 |
EP0991967A1 (en) | 2000-04-12 |
DE69827630D1 (de) | 2004-12-23 |
JP2002506533A (ja) | 2002-02-26 |
GB9713422D0 (en) | 1997-08-27 |
CN1143147C (zh) | 2004-03-24 |
GB2341457B (en) | 2002-04-24 |
AU8116998A (en) | 1999-01-19 |
EP1443347A3 (en) | 2004-12-22 |
US20020122644A1 (en) | 2002-09-05 |
WO1999000685A1 (en) | 1999-01-07 |
KR20010014256A (ko) | 2001-02-26 |
DE69827630T2 (de) | 2005-12-22 |
KR100509720B1 (ko) | 2005-08-26 |
US6603912B2 (en) | 2003-08-05 |
GB2341457A (en) | 2000-03-15 |
EP0991967B1 (en) | 2004-11-17 |
EP1443347A2 (en) | 2004-08-04 |
US6334019B1 (en) | 2001-12-25 |
GB2341457C (en) | 2002-04-24 |
GB9929482D0 (en) | 2000-02-09 |
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