KR102489690B1 - 미세 구조 광파이버 및 초연속 광원 - Google Patents

미세 구조 광파이버 및 초연속 광원 Download PDF

Info

Publication number
KR102489690B1
KR102489690B1 KR1020167029615A KR20167029615A KR102489690B1 KR 102489690 B1 KR102489690 B1 KR 102489690B1 KR 1020167029615 A KR1020167029615 A KR 1020167029615A KR 20167029615 A KR20167029615 A KR 20167029615A KR 102489690 B1 KR102489690 B1 KR 102489690B1
Authority
KR
South Korea
Prior art keywords
clad
optical fiber
features
delete delete
region
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.)
Active
Application number
KR1020167029615A
Other languages
English (en)
Korean (ko)
Other versions
KR20160138196A (ko
Inventor
젠스 크리스티안 링소에
크리스티안 자콥슨
Original Assignee
엔케이티 포토닉스 에이/에스
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 엔케이티 포토닉스 에이/에스 filed Critical 엔케이티 포토닉스 에이/에스
Publication of KR20160138196A publication Critical patent/KR20160138196A/ko
Application granted granted Critical
Publication of KR102489690B1 publication Critical patent/KR102489690B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G02B6/02342—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
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0032—Optical details of illumination, e.g. light-sources, pinholes, beam splitters, slits, fibers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/06—Means for illuminating specimens
    • 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
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0012—Surgical microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/16—Microscopes adapted for ultraviolet illumination ; Fluorescence microscopes
    • 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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Lasers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Couplings Of Light Guides (AREA)
KR1020167029615A 2014-03-25 2015-03-25 미세 구조 광파이버 및 초연속 광원 Active KR102489690B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA201470146 2014-03-25
DKPA201470146 2014-03-25
PCT/DK2015/050066 WO2015144181A1 (en) 2014-03-25 2015-03-25 Microstructured fiber and supercontinuum light source

Publications (2)

Publication Number Publication Date
KR20160138196A KR20160138196A (ko) 2016-12-02
KR102489690B1 true KR102489690B1 (ko) 2023-01-19

Family

ID=58804276

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167029615A Active KR102489690B1 (ko) 2014-03-25 2015-03-25 미세 구조 광파이버 및 초연속 광원

Country Status (8)

Country Link
US (5) US10274672B2 (enExample)
EP (1) EP3123216B1 (enExample)
JP (3) JP6659565B2 (enExample)
KR (1) KR102489690B1 (enExample)
CN (2) CN110989071B (enExample)
ES (1) ES2966910T3 (enExample)
IL (1) IL247885B2 (enExample)
WO (1) WO2015144181A1 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2332892B1 (en) 2008-07-11 2025-04-09 NKT Photonics A/S Lifetime extending and performance improvements of optical fibers via loading with hydrogen or deuterium
ES2966910T3 (es) 2014-03-25 2024-04-25 Nkt Photonics As Una fuente de generación de supercontinuo óptico que comprende una fibra óptica microestructurada
US10228510B2 (en) 2014-12-18 2019-03-12 Nkt Photonics A/S Photonic crystal fiber, a method of production thereof and a supercontinuum light source
WO2017080564A1 (en) 2015-11-10 2017-05-18 Nkt Photonics A/S An element for a preform, a fiber production method and an optical fiber drawn from the preform
CN113608296A (zh) 2015-12-23 2021-11-05 Nkt光子学有限公司 中空芯光纤和激光系统
US10551574B2 (en) 2015-12-23 2020-02-04 Nkt Photonics A/S Photonic crystal fiber assembly
EP3448818B1 (en) 2016-04-27 2024-09-25 NKT Photonics A/S A method of fiber production
EP3652571A4 (en) 2017-07-13 2020-12-16 Nanyang Technological University FIBER PREFORM, FIBER OPTIC, ASSOCIATED TRAINING PROCESSES, AND OPTICAL DEVICES HAVING FIBER OPTIC
GB201711849D0 (en) * 2017-07-24 2017-09-06 Nkt Photonics As Reducing light-induced loss in optical fibre
CN107728403B (zh) * 2017-10-25 2023-07-14 中国地质大学（武汉） 一种1.55μm波段至2μm波段的波长转换器
CN108776117B (zh) * 2018-08-15 2021-05-25 中国计量大学 一种基于短距离太赫兹光子晶体光纤的有毒气体检测方法
JP7215060B2 (ja) * 2018-10-12 2023-01-31 ウシオ電機株式会社 分光分析用光源、分光分析装置及び分光分析方法
CN113366800B (zh) 2019-01-29 2024-10-22 谷歌有限责任公司 用具有不同长度的消息认证码的完整性保护
CN116643348A (zh) * 2019-03-25 2023-08-25 Asml荷兰有限公司 频率拓宽装置和方法
US11462878B2 (en) 2019-05-23 2022-10-04 Lawrence Livermore National Security, Llc All solid hybrid arrow fiber
CN110286482A (zh) * 2019-05-24 2019-09-27 北京理工大学 一种分组式傅里叶叠层显微重建方法
US12592535B2 (en) * 2019-08-20 2026-03-31 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Multi-wavelength sources based on parametric amplification
CN114585953A (zh) * 2019-10-24 2022-06-03 Asml荷兰有限公司 用于宽带辐射生成的基于空芯光子晶体光纤的光学部件
US12411387B2 (en) 2019-12-19 2025-09-09 Nkt Photonics A/S Light source
US12085835B2 (en) 2019-12-19 2024-09-10 Nkt Photonics A/S Light source
JP7682894B2 (ja) 2019-12-19 2025-05-26 エヌケイティー フォトニクス アクティーゼルスカブ 光源
WO2021214864A1 (ja) * 2020-04-21 2021-10-28 日本電信電話株式会社 フォトニック結晶デバイスおよび原子捕捉装置
KR20230112653A (ko) * 2020-12-10 2023-07-27 에이에스엠엘 네델란즈 비.브이. 중공 코어 광결정 광섬유 기반 광대역 방사선 발생기
EP4105696A1 (en) * 2021-06-15 2022-12-21 ASML Netherlands B.V. Optical element for generation of broadband radiation
US20240201561A1 (en) * 2021-05-03 2024-06-20 Asml Netherlands B.V. Optical element for generation of broadband radiation
CN113703088B (zh) * 2021-08-10 2023-04-07 江苏师范大学 一种可传输高功率中红外激光的单模硫系玻璃微结构光纤
CN114002771B (zh) * 2021-10-20 2024-10-22 中国科学院上海光学精密机械研究所 非线性光纤和高相干宽带可见光超连续谱光源
CN114740566B (zh) * 2022-03-11 2023-05-02 中国科学院西安光学精密机械研究所 用于太赫兹波高性能成像的聚合物微结构光纤及光纤传像束
CN115615921A (zh) * 2022-10-13 2023-01-17 哈尔滨工程大学 一种基于微结构多模光纤的紧凑型全光纤散斑光谱仪
CN116259241A (zh) * 2023-03-14 2023-06-13 京东方科技集团股份有限公司 一种显示面板及显示装置
US20250271358A1 (en) * 2024-02-28 2025-08-28 King Fahd University Of Petroleum And Minerals System and photonic crystal fiber-based surface plasmon resonance sensor to detect refractive index of analyte
EP4647834A1 (en) 2024-05-07 2025-11-12 Menlo Systems GmbH System for supercontinuum generation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006251801A (ja) * 2005-03-09 2006-09-21 Leica Microsystems (Schweiz) Ag 照明装置
JP2008243953A (ja) * 2007-03-26 2008-10-09 Sumitomo Electric Ind Ltd 広帯域光源装置
JP5065008B2 (ja) * 2005-03-18 2012-10-31 古河電気工業株式会社 光ファイバおよび導波路
US20120288247A1 (en) * 2010-01-27 2012-11-15 Nippon Telegraph And Telephone Corporation Optical fiber

Family Cites Families (52)

* 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
DE69707201T2 (de) * 1996-05-31 2002-06-06 Lucent Technologies Inc Artikel mit einer mikrostrukturierten optischen Faser und Verfahren zur Herstellung einer solchen Faser
GB9713422D0 (en) 1997-06-26 1997-08-27 Secr Defence Single mode optical fibre
GB9929344D0 (en) * 1999-12-10 2000-02-02 Univ Bath Improvements in or relating to photonic crystal fibres
US6636677B2 (en) * 2000-02-28 2003-10-21 Sumitomo Electric Industries, Ltd. Optical fiber
GB2384323B (en) * 2000-11-10 2004-12-29 Crystal Fibre As Microstructured optical fibres
WO2002056070A1 (fr) 2001-01-16 2002-07-18 Japan Science And Technology Corporation Fibre optique destinee a la transmission de rayons ultraviolets, sonde a fibre optique et procede de fabrication de la fibre optique et de la sonde a fibre optique
AU2002237219A1 (en) 2001-03-12 2002-11-11 Crystal Fibre A/S Higher-order-mode dispersion compensating photonic crystal fibres
CA2443037A1 (en) 2001-04-11 2002-10-24 Crystal Fibre A/S Dual core photonic crystal fibers (pcf) with special dispersion properties
FR2836725A1 (fr) 2002-03-04 2003-09-05 Cit Alcatel Adaptateur de mode optique
JP3936880B2 (ja) * 2002-03-06 2007-06-27 日本電信電話株式会社 光ファイバの作製方法
EP1500960A4 (en) 2002-04-26 2005-10-26 Japan Science & Tech Agency FIBER GRILLE AND METHOD FOR THE PRODUCTION THEREOF
JP2004177817A (ja) * 2002-11-28 2004-06-24 Sumitomo Electric Ind Ltd 光ファイバおよび光モジュール
JP2004240390A (ja) * 2002-12-10 2004-08-26 Sumitomo Electric Ind Ltd 光ファイバ
US7292762B2 (en) * 2004-04-14 2007-11-06 Fujikura Ltd. Hole-assisted holey fiber and low bending loss multimode holey fiber
DE102004026931B3 (de) 2004-06-01 2005-12-22 Schott Ag Breitbandige Lichtquelle, welche ein breitbandiges Spektrum aufweist, und ein Kurzkohärenz-Meßgerät, das eine derartige Lichtquelle aufweist
JP2006017775A (ja) * 2004-06-30 2006-01-19 Mitsubishi Cable Ind Ltd フォトニッククリスタルファイバ
JP3917613B2 (ja) * 2004-08-11 2007-05-23 日本電信電話株式会社 フォトニック結晶光ファイバ
CN1624504A (zh) * 2004-12-15 2005-06-08 中国科学院上海光学精密机械研究所 钕离子掺杂单模光子晶体光纤及调整发光光谱的方法
JP2007041426A (ja) 2005-08-05 2007-02-15 Nippon Telegr & Teleph Corp <Ntt> フォトニック結晶ファイバ及びこれを利用する光伝送システム
CN2938146Y (zh) * 2006-05-12 2007-08-22 南开大学 具有折射率凹陷层的光子晶体光纤
ES2672868T3 (es) 2007-01-12 2018-06-18 Nkt Photonics A/S Mejoras en la duración de la vida útil y en el rendimiento de fibras microestructuradas mediante la carga a alta temperatura
JP2009015294A (ja) 2007-06-05 2009-01-22 Furukawa Electric Co Ltd:The ホーリーファイバおよびホーリーファイバの製造方法
US20090159310A1 (en) 2007-12-19 2009-06-25 Nicholas Francis Borrelli Photonic-Crystal Transparent-Conductor Assembly
GB0802356D0 (en) 2008-02-08 2008-03-12 Fianium Ltd A source of optical supercontinuum radiation
US8165441B2 (en) * 2008-03-26 2012-04-24 Imra America, Inc. Ultra small core fiber with dispersion tailoring
EP2332892B1 (en) 2008-07-11 2025-04-09 NKT Photonics A/S Lifetime extending and performance improvements of optical fibers via loading with hydrogen or deuterium
EP2321678B1 (en) 2008-08-18 2018-12-26 NKT Photonics A/S Optical fiber with resonant structure of cladding features connected to light sink
US20100247046A1 (en) * 2009-03-31 2010-09-30 Imra America, Inc. Wide bandwidth, low loss photonic bandgap fibers
JP5118107B2 (ja) * 2009-07-23 2013-01-16 日本電信電話株式会社 空孔構造光ファイバ
FR2949158B1 (fr) * 2009-08-14 2012-02-03 Draka Compteq France Fibre optique microstructuree et dispositif pour generer une lumiere blanche a large bande
WO2011018094A1 (en) 2009-08-14 2011-02-17 Nkt Photonics A/S Improvements relating to splicing and connectorization of photonic crystal fibers
CN101788695B (zh) * 2009-09-16 2011-11-09 北京航空航天大学 一种高双折射亚波长多孔太赫兹光纤
EP3460543B1 (en) * 2010-06-25 2021-07-21 NKT Photonics A/S Large core area single mode optical fiber
US8385699B2 (en) * 2010-07-29 2013-02-26 Jian Liu Amplified broadband fiber laser source
CN102401934B (zh) * 2010-09-10 2014-12-10 北京邮电大学 色散平坦光子晶体光纤
US20120203075A1 (en) 2011-02-08 2012-08-09 Christopher Horvath White coherent laser light launched into nano fibers for surgical illumination
JP5557290B2 (ja) * 2011-02-15 2014-07-23 日本電信電話株式会社 光ファイバ
US8496331B2 (en) 2011-08-12 2013-07-30 Alcon Research, Ltd. Portable pattern-generating ophthalmic probe
CN102323640B (zh) * 2011-09-13 2013-05-08 中国计量学院 一种抗弯曲单模光子晶体光纤
PT2583618T (pt) 2011-10-22 2018-01-24 Alcon Pharmaceuticals Ltd Aparelho para monitorizar um ou mais parâmetros do olho
CN102967981A (zh) * 2012-12-18 2013-03-13 中国人民解放军国防科学技术大学 基于多芯光子晶体光纤的超连续谱光源
US10245181B2 (en) 2012-12-21 2019-04-02 Alcon Research, Ltd. Grin fiber multi-spot laser probe
US20140200566A1 (en) 2013-01-15 2014-07-17 Alcon Research, Ltd. Multi-spot laser probe with micro-structured distal surface
US8818160B2 (en) * 2013-01-18 2014-08-26 Np Photonics, Inc. IR supercontinuum source using low-loss heavy metal oxide glasses
US9474447B2 (en) 2013-03-21 2016-10-25 Novartis Ag Anamorphic lens for rotational scanning surgical laser probe
US9844318B2 (en) 2013-03-26 2017-12-19 Novartis Ag Devices, systems, and methods for calibrating an OCT imaging system in a laser surgical system
US9323049B2 (en) 2013-05-07 2016-04-26 Novartis Ag Forward scanning optical probes with one or more rotating components
US9517014B2 (en) 2013-09-16 2016-12-13 Novartis Ag OCT probe with pivoting fiber
ES2966910T3 (es) 2014-03-25 2024-04-25 Nkt Photonics As Una fuente de generación de supercontinuo óptico que comprende una fibra óptica microestructurada
WO2016045678A1 (en) 2014-09-23 2016-03-31 Nkt Photonics A/S Optical fiber with microstructured core
US10228510B2 (en) 2014-12-18 2019-03-12 Nkt Photonics A/S Photonic crystal fiber, a method of production thereof and a supercontinuum light source

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006251801A (ja) * 2005-03-09 2006-09-21 Leica Microsystems (Schweiz) Ag 照明装置
JP5065008B2 (ja) * 2005-03-18 2012-10-31 古河電気工業株式会社 光ファイバおよび導波路
JP2008243953A (ja) * 2007-03-26 2008-10-09 Sumitomo Electric Ind Ltd 広帯域光源装置
US20120288247A1 (en) * 2010-01-27 2012-11-15 Nippon Telegraph And Telephone Corporation Optical fiber

Also Published As

Publication number Publication date
CN106255907A (zh) 2016-12-21
KR20160138196A (ko) 2016-12-02
US20210018677A1 (en) 2021-01-21
JP2022010036A (ja) 2022-01-14
ES2966910T3 (es) 2024-04-25
JP2020074045A (ja) 2020-05-14
EP3123216C0 (en) 2023-10-25
CN110989071A (zh) 2020-04-10
EP3123216A1 (en) 2017-02-01
JP6659565B2 (ja) 2020-03-04
CN106255907B (zh) 2020-01-24
US20180217323A1 (en) 2018-08-02
US12399314B2 (en) 2025-08-26
US10698155B2 (en) 2020-06-30
IL247885B1 (en) 2023-12-01
US20190324197A1 (en) 2019-10-24
IL247885B2 (en) 2024-04-01
JP2017514161A (ja) 2017-06-01
US20230204854A1 (en) 2023-06-29
JP7236520B2 (ja) 2023-03-09
EP3123216B1 (en) 2023-10-25
JP6974518B2 (ja) 2021-12-01
IL247885A0 (en) 2016-11-30
US11619778B2 (en) 2023-04-04
US20210382229A1 (en) 2021-12-09
US10274672B2 (en) 2019-04-30
EP3123216A4 (en) 2017-11-22
CN110989071B (zh) 2022-04-08
WO2015144181A1 (en) 2015-10-01

Similar Documents

Publication Publication Date Title
KR102489690B1 (ko) 미세 구조 광파이버 및 초연속 광원
JP2017514161A5 (enExample)
JP5788951B2 (ja) 大コア穴あきファイバ
JP2021039360A (ja) フォトニック結晶ファイバ、その作製方法、及びスーパーコンティニューム光源
Chafer et al. 1-km hollow-core fiber with loss at the silica Rayleigh limit in the green spectral region
ES2834130T3 (es) Fibra óptica microestructurada con espacios selectivamente agrandados de menor índice de refracción
EP2287645B1 (en) A microstructured optical fiber and a device for generating broadband white light
Krishna et al. Hybrid photonic crystal fiber with elliptical micro air hole as an efficient supercontinuum source
Birks et al. Multicore optical fibres for astrophotonics
Allsop et al. Spectral characteristics and thermal evolution of long-period gratings in photonic crystal fibers fabricated with a near-IR radiation femtosecond laser using point-by-point inscription
Beloglazov et al. Spectral properties of a soft glass photonic crystal fiber
Nair et al. Comparative study of octagonal ring photonic crystal fiber with GeO 2 doped structure
Noordegraaf et al. Efficient multi-mode to single-mode conversion in a 61 port photonic lantern
Marques et al. Recent advances on optical sensing using photonic crystal fibers
Md Ali et al. Finite-Difference Time-Domain Analysis of Tapered Photonic Crystal Fiber
Iadicicco et al. Temperature and strain characterization of long period gratings in air guiding fiber
Brunetti et al. Gaussian filtering with tapered oil-filled photonic bandgap fibers
Couny et al. Fresnel zone imaging of bloch-modes from a hollow-core photonic crystal fiber cladding
Yuling et al. Intermodal interference in two-mode air-silica microstructure fibers

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 4