JP5941430B2 - 光ファイバ用多孔質ガラス母材の製造方法 - Google Patents

光ファイバ用多孔質ガラス母材の製造方法 Download PDF

Info

Publication number
JP5941430B2
JP5941430B2 JP2013081158A JP2013081158A JP5941430B2 JP 5941430 B2 JP5941430 B2 JP 5941430B2 JP 2013081158 A JP2013081158 A JP 2013081158A JP 2013081158 A JP2013081158 A JP 2013081158A JP 5941430 B2 JP5941430 B2 JP 5941430B2
Authority
JP
Japan
Prior art keywords
base material
hole
glass
porous
preform
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
JP2013081158A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014201504A (ja
JP2014201504A5 (enExample
Inventor
井本　克之
克之 井本
石井　太
太 石井
千寛 濱田
千寛 濱田
祐輔 木下
祐輔 木下
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.)
Kohoku Kogyo Co Ltd
Original Assignee
Kohoku Kogyo Co 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.)
Filing date
Publication date
Application filed by Kohoku Kogyo Co Ltd filed Critical Kohoku Kogyo Co Ltd
Priority to JP2013081158A priority Critical patent/JP5941430B2/ja
Publication of JP2014201504A publication Critical patent/JP2014201504A/ja
Publication of JP2014201504A5 publication Critical patent/JP2014201504A5/ja
Application granted granted Critical
Publication of JP5941430B2 publication Critical patent/JP5941430B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP2013081158A 2013-04-09 2013-04-09 光ファイバ用多孔質ガラス母材の製造方法 Active JP5941430B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013081158A JP5941430B2 (ja) 2013-04-09 2013-04-09 光ファイバ用多孔質ガラス母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013081158A JP5941430B2 (ja) 2013-04-09 2013-04-09 光ファイバ用多孔質ガラス母材の製造方法

Publications (3)

Publication Number Publication Date
JP2014201504A JP2014201504A (ja) 2014-10-27
JP2014201504A5 JP2014201504A5 (enExample) 2015-06-11
JP5941430B2 true JP5941430B2 (ja) 2016-06-29

Family

ID=52352274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013081158A Active JP5941430B2 (ja) 2013-04-09 2013-04-09 光ファイバ用多孔質ガラス母材の製造方法

Country Status (1)

Country Link
JP (1) JP5941430B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4129939A1 (de) * 2021-08-03 2023-02-08 Heraeus Quarzglas GmbH & Co. KG Verfahren und halbzeug zur herstellung von mehrkernfasern

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106876850A (zh) * 2015-12-14 2017-06-20 泰科电子(上海)有限公司 介电波导
KR102388688B1 (ko) * 2020-10-23 2022-04-20 비씨엔씨 주식회사 합성 쿼츠 제조 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100334763B1 (ko) * 2000-04-18 2002-05-03 윤종용 다공 구조 광섬유의 제조 방법 및 제조 장치
JP2003329869A (ja) * 2002-05-17 2003-11-19 Mitsubishi Cable Ind Ltd ダブルクラッドファイバおよびその製造方法
JP2009227548A (ja) * 2008-03-25 2009-10-08 Photonic Science Technology Inc フォトニック結晶ファイバ用母材の製造方法及びフォトニック結晶ファイバの製造方法
JP5520789B2 (ja) * 2010-11-12 2014-06-11 古河電気工業株式会社 光ファイバ母材および光ファイバの製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4129939A1 (de) * 2021-08-03 2023-02-08 Heraeus Quarzglas GmbH & Co. KG Verfahren und halbzeug zur herstellung von mehrkernfasern
WO2023011840A1 (de) * 2021-08-03 2023-02-09 Heraeus Quarzglas Gmbh & Co. Kg Verfahren und halbzeug zur herstellung von mehrkernfasern

Also Published As

Publication number Publication date
JP2014201504A (ja) 2014-10-27

Similar Documents

Publication Publication Date Title
JP5572748B1 (ja) 光接続部品およびその製造方法並びに光接続部品製造用金型容器
CN104968622B (zh) 制造用于具有低水峰的光纤的预制件的方法
US20200199008A1 (en) Method for Manufacturing Optical Fiber Base Material and Optical Fiber Base Material
JP2010520497A (ja) フォトニック結晶ファイバおよびそれを製造する方法
CN110954988A (zh) 一种激光传输光纤及其制作方法
CN101840022A (zh) 一种环形分布多芯光纤及其制备方法
JP5941430B2 (ja) 光ファイバ用多孔質ガラス母材の製造方法
JP6396821B2 (ja) マルチコアファイバ用母材の製造方法、及び、これを用いたマルチコアファイバの製造方法
JP5587959B2 (ja) 光ファイバ母材の製造方法
JP5835823B1 (ja) マルチコア光ファイバ母材の製造方法
JP5539594B2 (ja) ファイバ及びファイバの製造方法
JP5492325B2 (ja) 光ファイバ母材を製造する方法及び光ファイバ母材
JP5603519B1 (ja) 光ファイバ母材
CN104536087A (zh) 一种多材料混合微结构光纤及其制备方法
JP5702850B2 (ja) 光ファイバ母材
JP6010587B2 (ja) マルチコアファイバ用母材の製造方法、及び、これを用いたマルチコアファイバの製造方法
JP2011020861A (ja) 光ファイバ母材の製造方法
Yajima et al. OH-free low loss single-mode fibre fabricated by slurry casting/rod-in-tube method
JP2015160784A (ja) マルチコアファイバ用母材及びこれを用いたマルチコアファイバ、及び、マルチコアファイバ用母材の製造方法及びこれを用いたマルチコアファイバの製造方法
KR100782475B1 (ko) 광섬유 모재의 제조 방법 및 광섬유 모재
KR100660148B1 (ko) 공기홀을 갖는 광섬유용 모재의 제조 방법
WO2006025144A1 (ja) バンドルファイバ
JPS5918125A (ja) 単一偏波単一モ−ド光フアイバの製造方法
JP6081534B2 (ja) 光ファイバ製造方法及び光ファイバ製造装置
HK1208076B (zh) 光连接元件及其制造方法以及光连接元件制造用模具容器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150420

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150420

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160121

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160223

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160421

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160517

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160520

R150 Certificate of patent or registration of utility model

Ref document number: 5941430

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250