KR100617713B1 - 다공 광섬유의 제조방법 - Google Patents
다공 광섬유의 제조방법 Download PDFInfo
- Publication number
- KR100617713B1 KR100617713B1 KR1020040009394A KR20040009394A KR100617713B1 KR 100617713 B1 KR100617713 B1 KR 100617713B1 KR 1020040009394 A KR1020040009394 A KR 1020040009394A KR 20040009394 A KR20040009394 A KR 20040009394A KR 100617713 B1 KR100617713 B1 KR 100617713B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- porous
- center rod
- injecting
- manufacturing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 title claims abstract description 13
- 239000013307 optical fiber Substances 0.000 claims abstract description 48
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000005253 cladding Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims abstract description 19
- 239000011162 core material Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000003921 oil Substances 0.000 claims description 5
- 239000004604 Blowing Agent Substances 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004038 photonic crystal Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009489 vacuum treatment Methods 0.000 description 1
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
- G02B6/02319—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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
-
- 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
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/016—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD] by a liquid phase reaction process, e.g. through a gel phase
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
- C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/002—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials
- G02B1/005—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of materials engineered to provide properties not available in nature, e.g. metamaterials made of photonic crystals or photonic band gap materials
-
- 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
-
- 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
- C03B2203/10—Internal structure or shape details
- C03B2203/22—Radial profile of refractive index, composition or softening point
- C03B2203/23—Double or multiple optical cladding profiles
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
Description
Claims (9)
- 삭제
- 삭제
- 삭제
- 삭제
- 삭제
- 다공 광섬유(holey fiber)의 제조방법에 있어서,외측튜브와, 내측튜브 및 중심 봉을 구비하는 튜브(tube) 형태의 몰드(mold)를 준비하는 제1 과정과;상기 외측튜브에 비정질 실리카 입자가 함유된 슬러리(slurry)를 주입하고 젤(gel)화 시켜 외측 클래딩을 형성하는 제2 과정과;상기 외측 클래딩과 중심 봉 사이에 이후 열처리 공정에 의해 기포를 형성하도록 기포 형성물이 첨가된 실리카 슬러리를 주입하고 성형하여 내측 클래딩을 형성하는 제3 과정과;상기 중심 봉을 제거한 후, 중심 봉이 제거된 부분에 코어 물질을 주입하고 젤화시켜 코어를 형성하는 제4 과정과;상기 제1 내지 제4 과정에 의해 성형된 다공 광섬유용 모재를 열처리하면서 광섬유를 인출하는 제5 과정을 포함함을 특징으로 하는 다공 광섬유의 제조방법.
- 제 6 항에 있어서, 상기 기포 형성물의 첨가량에 의해 상기 다공 광섬유의 광 특성을 조절함을 특징으로 하는 다공 광섬유의 제조방법.
- 제 6 항에 있어서, 상기 제3 과정의 기포 형성물은 유기 발포제 또는 물과 섞이지 않고 유상액(emulsion)을 형성하는 각종 오일류를 포함함을 특징으로 하는 다공 광섬유의 제조방법.
- 제 6 항에 있어서, 상기 제4 과정의 코어 물질은상기 제2 과정의 외측 클래딩 형성 물질과 동일함을 특징으로 하는 다공 광섬유의 제조방법.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040009394A KR100617713B1 (ko) | 2004-02-12 | 2004-02-12 | 다공 광섬유의 제조방법 |
US10/902,537 US7286739B2 (en) | 2004-02-12 | 2004-07-29 | Porous optical fiber and method for manufacturing the same |
EP04020843A EP1564569A1 (en) | 2004-02-12 | 2004-09-02 | Porous optical fiber and method for manufacturing the same |
CNB2004100770436A CN1310046C (zh) | 2004-02-12 | 2004-09-09 | 多孔光纤及其制造方法 |
JP2005030453A JP2005227779A (ja) | 2004-02-12 | 2005-02-07 | 多孔光ファイバー及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040009394A KR100617713B1 (ko) | 2004-02-12 | 2004-02-12 | 다공 광섬유의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050081236A KR20050081236A (ko) | 2005-08-18 |
KR100617713B1 true KR100617713B1 (ko) | 2006-08-28 |
Family
ID=34698979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040009394A KR100617713B1 (ko) | 2004-02-12 | 2004-02-12 | 다공 광섬유의 제조방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7286739B2 (ko) |
EP (1) | EP1564569A1 (ko) |
JP (1) | JP2005227779A (ko) |
KR (1) | KR100617713B1 (ko) |
CN (1) | CN1310046C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104678488A (zh) * | 2015-01-30 | 2015-06-03 | 燕山大学 | 一种用于产生局域空心光束的双环状纤芯光子晶体光纤 |
Families Citing this family (29)
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US7444838B2 (en) | 2003-10-30 | 2008-11-04 | Virginia Tech Intellectual Properties, Inc. | Holey optical fiber with random pattern of holes and method for making same |
KR100703108B1 (ko) * | 2005-10-17 | 2007-04-06 | 한국과학기술연구원 | 광 섬유 |
US7450806B2 (en) | 2005-11-08 | 2008-11-11 | Corning Incorporated | Microstructured optical fibers and methods |
WO2008013627A2 (en) | 2006-06-30 | 2008-01-31 | Corning Incorporated | Low bend loss optical fiber with high modulus coating |
US7505660B2 (en) | 2006-06-30 | 2009-03-17 | Corning Incorporated | Microstructured transmission optical fiber |
US7526169B2 (en) | 2006-11-29 | 2009-04-28 | Corning Incorporated | Low bend loss quasi-single-mode optical fiber and optical fiber line |
US7787731B2 (en) * | 2007-01-08 | 2010-08-31 | Corning Incorporated | Bend resistant multimode optical fiber |
US8755658B2 (en) * | 2007-02-15 | 2014-06-17 | Institut National D'optique | Archimedean-lattice microstructured optical fiber |
US20080205839A1 (en) * | 2007-02-28 | 2008-08-28 | Scott Robertson Bickham | Large effective area high SBS threshold optical fiber |
US7844154B2 (en) | 2007-05-07 | 2010-11-30 | Corning Incorporated | Optical fiber for optical power transmission |
US8464556B2 (en) | 2007-05-08 | 2013-06-18 | Corning Incorporated | Microstructured optical fibers and methods |
JP4567716B2 (ja) * | 2007-09-11 | 2010-10-20 | 日本電信電話株式会社 | 光ファイバ製造方法 |
JP4490465B2 (ja) * | 2007-09-11 | 2010-06-23 | 日本電信電話株式会社 | 光ファイバ製造方法 |
US7921675B2 (en) * | 2007-11-16 | 2011-04-12 | Corning Incorporated | Methods for making optical fiber preforms and microstructured optical fibers |
US7853110B2 (en) | 2007-11-28 | 2010-12-14 | Corning Incorporated | Large effective area optical fiber |
US20090169163A1 (en) | 2007-12-13 | 2009-07-02 | Abbott Iii John Steele | Bend Resistant Multimode Optical Fiber |
US8175437B2 (en) | 2008-02-07 | 2012-05-08 | Corning Incorporated | Microstructured transmission optical fiber |
DE102008056084B4 (de) * | 2008-11-06 | 2012-05-03 | Heraeus Quarzglas Gmbh & Co. Kg | Zylinderförmiges Halbzeug zur Herstellung einer optischen Faser sowie Verfahren für die Herstellung der Faser oder einer Vorform dafür |
KR101069034B1 (ko) * | 2009-08-18 | 2011-09-29 | 주식회사 옵토매직 | 광섬유의 제조방법 |
US20110100061A1 (en) * | 2009-10-30 | 2011-05-05 | James Fleming | Formation of microstructured fiber preforms using porous glass deposition |
US8948560B1 (en) * | 2010-03-15 | 2015-02-03 | Cirrex Systems, Llc | Elevating numerical aperture of optical systems |
US9481599B2 (en) | 2010-12-21 | 2016-11-01 | Corning Incorporated | Method of making a multimode optical fiber |
JP5384679B2 (ja) * | 2012-01-19 | 2014-01-08 | 湖北工業株式会社 | 光ファイバ母材を製造する方法及び光ファイバ母材 |
CN102955199A (zh) * | 2012-11-09 | 2013-03-06 | 上海飞博激光科技有限公司 | 一种用于光纤激光器或是光纤放大器的双包层光纤 |
KR101244326B1 (ko) * | 2012-12-20 | 2013-03-18 | 한국과학기술연구원 | 금속 나노선이 삽입된 광섬유를 이용한 광 바이오 센서, 이의 제조 방법 및 이를 이용한 바이오 물질 검출 방법 |
FR3006878B1 (fr) * | 2013-06-17 | 2016-03-18 | Dioptik | Dispositif photoactif permettant la detection et la transformation d elements chimiques a son contact |
CN108107505A (zh) * | 2018-02-02 | 2018-06-01 | 北京超维景生物科技有限公司 | 一种集成双包层光子带隙光纤的多光子内窥镜结构 |
CN109020185B (zh) * | 2018-08-03 | 2021-05-28 | 长飞光纤光缆股份有限公司 | 微结构光纤预制棒的制备方法 |
KR102597450B1 (ko) * | 2021-12-20 | 2023-11-02 | 한국광기술원 | 고출력 빔 전송용 광섬유 모재 및 그의 제조방법 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020172486A1 (en) | 2001-03-16 | 2002-11-21 | Martin Fermann | Single-polarization high power fiber lasers and amplifiers |
JP2003221254A (ja) | 2002-01-29 | 2003-08-05 | Mitsubishi Cable Ind Ltd | 偏波保存フォトニッククリスタルファイバの製造方法 |
JP2004020837A (ja) | 2002-06-14 | 2004-01-22 | Masataka Nakazawa | プラスチックホーリーファイバ及びその製造方法 |
JP2004020836A (ja) | 2002-06-14 | 2004-01-22 | Masataka Nakazawa | 光ファイバ及びその製造方法 |
KR20040093946A (ko) * | 2003-04-30 | 2004-11-09 | 엘지전자 주식회사 | 토스터 겸용 전자레인지 및 그 제어방법 |
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US5071674A (en) | 1989-11-30 | 1991-12-10 | The University Of Florida | Method for producing large silica sol-gels doped with inorganic and organic compounds |
CA2049898C (en) | 1990-08-27 | 1996-06-25 | Tsuguo Satoh | Method for manufacturing a silica glass base material |
US5333229A (en) * | 1993-03-31 | 1994-07-26 | W. L. Gore & Associates, Inc. | Asymmetrical polarization-maintaining optical waveguide and process for manufacture thereof |
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US6467312B1 (en) * | 2000-07-11 | 2002-10-22 | Fitel Usa Corp. | Sol gel method of making an optical fiber with multiple apetures |
FI20010556A (fi) | 2001-03-19 | 2002-09-20 | Liekki Oy | Valokuitu ja menetelmä valokuituaihion valmistamiseksi |
JP2003054995A (ja) * | 2001-06-05 | 2003-02-26 | Furukawa Electric Co Ltd:The | 光ファイバ母材およびその製造方法および光ファイバ |
US6496634B1 (en) * | 2001-07-17 | 2002-12-17 | Marc David Levenson | Holey fibers filled with raman active fluid |
US20030147606A1 (en) * | 2002-02-01 | 2003-08-07 | Shiho Wang | Sol-gel-based optical preforms and methods of manufacture |
US7444838B2 (en) * | 2003-10-30 | 2008-11-04 | Virginia Tech Intellectual Properties, Inc. | Holey optical fiber with random pattern of holes and method for making same |
-
2004
- 2004-02-12 KR KR1020040009394A patent/KR100617713B1/ko not_active IP Right Cessation
- 2004-07-29 US US10/902,537 patent/US7286739B2/en not_active Expired - Fee Related
- 2004-09-02 EP EP04020843A patent/EP1564569A1/en not_active Withdrawn
- 2004-09-09 CN CNB2004100770436A patent/CN1310046C/zh not_active Expired - Fee Related
-
2005
- 2005-02-07 JP JP2005030453A patent/JP2005227779A/ja not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020172486A1 (en) | 2001-03-16 | 2002-11-21 | Martin Fermann | Single-polarization high power fiber lasers and amplifiers |
JP2003221254A (ja) | 2002-01-29 | 2003-08-05 | Mitsubishi Cable Ind Ltd | 偏波保存フォトニッククリスタルファイバの製造方法 |
JP2004020837A (ja) | 2002-06-14 | 2004-01-22 | Masataka Nakazawa | プラスチックホーリーファイバ及びその製造方法 |
JP2004020836A (ja) | 2002-06-14 | 2004-01-22 | Masataka Nakazawa | 光ファイバ及びその製造方法 |
KR20040093946A (ko) * | 2003-04-30 | 2004-11-09 | 엘지전자 주식회사 | 토스터 겸용 전자레인지 및 그 제어방법 |
Non-Patent Citations (1)
Title |
---|
1020040009394 - 613518 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104678488A (zh) * | 2015-01-30 | 2015-06-03 | 燕山大学 | 一种用于产生局域空心光束的双环状纤芯光子晶体光纤 |
CN104678488B (zh) * | 2015-01-30 | 2017-08-29 | 燕山大学 | 一种用于产生局域空心光束的双环状纤芯光子晶体光纤 |
Also Published As
Publication number | Publication date |
---|---|
CN1310046C (zh) | 2007-04-11 |
CN1654994A (zh) | 2005-08-17 |
JP2005227779A (ja) | 2005-08-25 |
EP1564569A1 (en) | 2005-08-17 |
US20050180710A1 (en) | 2005-08-18 |
US7286739B2 (en) | 2007-10-23 |
KR20050081236A (ko) | 2005-08-18 |
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