JP2022541097A5 - - Google Patents

Info

Publication number
JP2022541097A5
JP2022541097A5 JP2021570389A JP2021570389A JP2022541097A5 JP 2022541097 A5 JP2022541097 A5 JP 2022541097A5 JP 2021570389 A JP2021570389 A JP 2021570389A JP 2021570389 A JP2021570389 A JP 2021570389A JP 2022541097 A5 JP2022541097 A5 JP 2022541097A5
Authority
JP
Japan
Prior art keywords
longitudinal
cladding
cladding tube
preform
hollow core
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
Application number
JP2021570389A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022541097A (ja
JP7623959B2 (ja
Filing date
Publication date
Priority claimed from EP19186735.7A external-priority patent/EP3766842B1/de
Application filed filed Critical
Publication of JP2022541097A publication Critical patent/JP2022541097A/ja
Publication of JP2022541097A5 publication Critical patent/JP2022541097A5/ja
Application granted granted Critical
Publication of JP7623959B2 publication Critical patent/JP7623959B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2021570389A 2019-07-17 2020-07-15 中空コアファイバの製造方法および中空コアファイバ用プリフォームの製造方法 Active JP7623959B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19186735.7 2019-07-17
EP19186735.7A EP3766842B1 (de) 2019-07-17 2019-07-17 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser
PCT/EP2020/069973 WO2021009208A1 (de) 2019-07-17 2020-07-15 Verfahren zur herstellung einer hohlkernfaser und zur herstellung einer vorform für eine hohlkernfaser

Publications (3)

Publication Number Publication Date
JP2022541097A JP2022541097A (ja) 2022-09-22
JP2022541097A5 true JP2022541097A5 (https=) 2023-03-29
JP7623959B2 JP7623959B2 (ja) 2025-01-29

Family

ID=67402845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021570389A Active JP7623959B2 (ja) 2019-07-17 2020-07-15 中空コアファイバの製造方法および中空コアファイバ用プリフォームの製造方法

Country Status (5)

Country Link
US (1) US12378150B2 (https=)
EP (1) EP3766842B1 (https=)
JP (1) JP7623959B2 (https=)
CN (1) CN113939482B (https=)
WO (1) WO2021009208A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2576190B (en) 2018-08-08 2022-03-09 Univ Southampton Hollow core optical fibre
CN117836247A (zh) 2021-08-06 2024-04-05 康宁股份有限公司 抗谐振空心光纤预制件及其制备方法
CN115072983B (zh) * 2022-06-10 2024-01-16 武汉长盈通光电技术股份有限公司 空芯反谐振光纤中间体预制棒的制备方法
CN114924345B (zh) * 2022-06-14 2023-04-11 东北大学 内六角毛细管及其制法和在多芯空分复用器的应用
CN115745391B (zh) * 2022-11-10 2024-07-12 长飞光纤光缆股份有限公司 一种一体式空芯光纤预制棒、光纤及其制备方法
CN116148972B (zh) * 2023-01-06 2026-04-10 江西师范大学 一种基于负曲率外套介质管的无节点反谐振空芯光纤
CN116047653A (zh) * 2023-01-06 2023-05-02 江西师范大学 一种基于多边形外套管的空芯反谐振光纤
AU2024270457A1 (en) * 2023-05-11 2026-01-15 University Of Central Florida Research Foundation, Inc. Anti-resonant hollow-core fibers featuring support structures
WO2025006663A2 (en) * 2023-06-29 2025-01-02 Ofs Fitel, Llc Sleeve for aligning hollow-core preform components
CN117420632A (zh) * 2023-10-19 2024-01-19 长飞光纤光缆股份有限公司 带增材标记的空芯微结构光纤、预制棒及拉丝检测方法
CN117420629A (zh) * 2023-10-19 2024-01-19 长飞光纤光缆股份有限公司 一种方位角标记的空芯光纤及空芯光纤端面检测方法
CN117420631A (zh) * 2023-10-19 2024-01-19 长飞光纤光缆股份有限公司 带减材标记的空芯微结构光纤、预制棒及拉丝检测方法
CN117420630A (zh) * 2023-10-19 2024-01-19 长飞光纤光缆股份有限公司 带折射率标记的空芯微结构光纤、其制备及检测方法
WO2026030264A1 (en) * 2024-08-02 2026-02-05 Corning Incorporated Anti-resonant hollow core optical fiber with recessed cladding tube
US20260036742A1 (en) * 2024-08-02 2026-02-05 Corning Incorporated Anti-resonant hollow core optical fiber with contacting capillaries
US20260035282A1 (en) * 2024-08-02 2026-02-05 Corning Incorporated Method of manufacturing a hollow core optical fiber
CN119828286B (zh) * 2025-01-10 2026-03-13 江苏亨通光导新材料有限公司 一种空芯光纤及其制备方法
CN120090103B (zh) * 2025-04-30 2025-08-15 陕西普利美材料科技有限公司 一种预埋导线包覆套及成型方法
CN120294905B (zh) * 2025-06-12 2026-01-30 深圳市同昇光电有限公司 一种反谐振空芯光纤

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000137143A (ja) 1998-10-30 2000-05-16 Kyocera Corp 光ファイバ装置及びその製造方法
US7155097B2 (en) * 2001-03-09 2006-12-26 Crystal Fibre A/S Fabrication of microstructured fibres
US6529653B1 (en) 2001-04-11 2003-03-04 Optical Switch Corporation System and method for orienting and positioning optical fibers
US7359603B2 (en) * 2001-07-20 2008-04-15 The University Of Syndey Constructing preforms from capillaries and canes
JP4466813B2 (ja) 2002-03-14 2010-05-26 日本電気硝子株式会社 ガラスプリフォームおよびその製造方法
US20030230118A1 (en) 2002-06-12 2003-12-18 Dawes Steven B. Methods and preforms for drawing microstructured optical fibers
US6917741B2 (en) * 2002-11-18 2005-07-12 Corning Incorporated Methods for manufacturing microstructured optical fibers with arbitrary core size
CA2643338C (en) * 2003-08-13 2014-01-07 Nippon Telegraph And Telephone Corporation Structured doped tellurite glass optical fiber exhibiting controlled zero dispersion within a wavelength band centered at 1.55 mm
GB0408082D0 (en) 2004-04-08 2004-05-12 Blazephotonics Ltd Method for making an optical fibre
DE102004054392A1 (de) 2004-08-28 2006-03-02 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zum Verbinden von Bauteilen aus hochkieselsäurehaltigem Werkstoff, sowie aus derartigen Bauteilen zusammengefügter Bauteil-Verbund
US20060130528A1 (en) 2004-12-22 2006-06-22 Nelson Brian K Method of making a hole assisted fiber device and fiber preform
DK1846784T3 (en) * 2004-12-30 2016-10-03 Imra America Inc Fiber with photonic band gap
DE102005028219B3 (de) 2005-05-16 2006-10-12 Heraeus Tenevo Gmbh Verfahren zur Herstellung eines Rohres aus Quarzglas durch Elongieren eines Quarzglas-Hohlzylinders
US7343074B1 (en) * 2007-02-27 2008-03-11 Corning Incorporated Optical waveguide environmental sensor and method of manufacture
US7496260B2 (en) * 2007-03-27 2009-02-24 Imra America, Inc. Ultra high numerical aperture optical fibers
JP5170863B2 (ja) 2007-06-14 2013-03-27 古河電気工業株式会社 ホーリーファイバの製造方法
DE102007033086A1 (de) * 2007-07-15 2009-01-29 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines optischen Bauteils mit Längsbohrungen, sowie mikrostrukturierte optische Faser
US8133593B2 (en) * 2008-06-26 2012-03-13 Corning Incorporated Pre-form for and methods of forming a hollow-core slotted PBG optical fiber for an environmental sensor
FR2952726B1 (fr) * 2009-11-16 2012-05-25 Ixfiber Procede de fabrication d'une preforme a fibrer et fibre optique a maintien de polarisation ou polarisante obtenue par fibrage de ladite preforme
RU2437129C1 (ru) * 2010-03-24 2011-12-20 Закрытое акционерное общество "Профотек" Способ изготовления двулучепреломляющего микроструктурного оптического волокна
DE102014011041A1 (de) 2014-07-23 2016-01-28 Leibniz-Institut für Photonische Technologien e. V. Optische Durchflussmesshohlfaser, Verfahren zu ihrer Herstellung und ihre Verwendung
EP3136143B1 (en) 2015-08-26 2020-04-01 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Hollow-core fibre and method of manufacturing thereof
CN105807363B (zh) 2016-05-13 2019-01-29 北京工业大学 一种空芯反谐振光纤
WO2018067445A2 (en) 2016-10-03 2018-04-12 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Method to make optical fibers with multiple openings
JP2018150184A (ja) * 2017-03-10 2018-09-27 古河電気工業株式会社 光ファイバの製造方法
US20200115270A1 (en) 2017-03-14 2020-04-16 Nanyang Technological University Fiber preform, optical fiber and methods for forming the same
GB201710813D0 (en) * 2017-07-05 2017-08-16 Univ Southampton Method for fabricating an optical fibre preform
GB2566466A (en) * 2017-09-13 2019-03-20 Univ Southampton Antiresonant hollow core preforms and optical fibres and methods of fabrication
DE102018112739B4 (de) * 2018-05-28 2025-03-27 J-Fiber Gmbh Verfahren zum Herstellen einer Preform zum Herstellen einer Mehrkernfaser sowie Preform und Mehrkernfaser
GB2583352B (en) * 2019-04-24 2023-09-06 Univ Southampton Antiresonant hollow core fibre, preform therefor and method of fabrication

Similar Documents

Publication Publication Date Title
JP2022541097A5 (https=)
JP2022540682A5 (https=)
JP2022541098A5 (https=)
JP2022540322A5 (https=)
JP2022540751A5 (https=)
US11215751B2 (en) Antiresonant hollow core preforms and optical fibres and methods of fabrication
JP7178471B2 (ja) 母材用の要素、ファイバ製造方法、および、母材から線引きされた光ファイバ
JP2022541488A5 (https=)
CN102179541B (zh) 相贯交叉孔加工方法
US7641969B2 (en) Optical fiber preform with overclad tubes
JP5577739B2 (ja) マルチコア光ファイバ用母材製造方法
CN105073663A (zh) 预制件制造方法
US4394062A (en) Splittable fiber optical waveguide and method of manufacture
JP2022541776A5 (https=)
JP2022541775A5 (https=)
CN110316952A (zh) 制造多芯光纤的方法及多芯光纤
US12180106B2 (en) Methods for producing a hollow-core fiber and for producing a preform for a hollow-core fiber
JP3815170B2 (ja) 微細構造光ファイバ用母材及び微細構造光ファイバの製造方法
JP7400585B2 (ja) マルチコアファイバの母材の製造方法及びマルチコアファイバの製造方法
WO2022236305A8 (en) Process of making multi-core fiber preform by integrating core rods and cladding cylinder
WO2022208539A1 (en) Preform assembly for drawing multicore or holey optical fibre and method of manufacturing thereof
JPWO2024053252A5 (https=)
US20250376405A1 (en) Method for fabricating a hollow-core fiber and for fabricating a preform for a hollow-core fiber, and preform precursor therefor
JP3815169B2 (ja) 微細構造光ファイバ用母材及び微細構造光ファイバの製造方法
JPS6168336A (ja) 単一偏波光フアイバ用母材の製造方法