KR101514086B1 - 파이버 옵틱 - Google Patents
파이버 옵틱 Download PDFInfo
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- KR101514086B1 KR101514086B1 KR1020097009358A KR20097009358A KR101514086B1 KR 101514086 B1 KR101514086 B1 KR 101514086B1 KR 1020097009358 A KR1020097009358 A KR 1020097009358A KR 20097009358 A KR20097009358 A KR 20097009358A KR 101514086 B1 KR101514086 B1 KR 101514086B1
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- glass
- absorber
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- fibers
- iron oxide
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- 239000000835 fiber Substances 0.000 title claims abstract description 80
- 239000011521 glass Substances 0.000 claims abstract description 238
- 239000006096 absorbing agent Substances 0.000 claims abstract description 173
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 145
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000013078 crystal Substances 0.000 claims abstract description 80
- 230000001902 propagating effect Effects 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 38
- 238000010521 absorption reaction Methods 0.000 claims description 30
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 23
- 230000002745 absorbent Effects 0.000 claims description 16
- 239000002250 absorbent Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 238000005253 cladding Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002244 precipitate Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims 2
- 230000004927 fusion Effects 0.000 claims 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000002834 transmittance Methods 0.000 description 32
- 239000003086 colorant Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 229910004298 SiO 2 Inorganic materials 0.000 description 7
- 238000002425 crystallisation Methods 0.000 description 7
- 230000008025 crystallization Effects 0.000 description 7
- 238000001228 spectrum Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- 238000004017 vitrification Methods 0.000 description 5
- 239000003484 crystal nucleating agent Substances 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 230000006911 nucleation Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001237 Raman spectrum Methods 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000002667 nucleating agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 150000002611 lead compounds Chemical class 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- -1 B 2 O 3 Inorganic materials 0.000 description 1
- 244000248349 Citrus limon Species 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 1
- 238000001069 Raman spectroscopy Methods 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000012916 structural analysis 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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
-
- 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
- C03C13/045—Silica-containing oxide glass compositions
- C03C13/046—Multicomponent glass compositions
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
-
- 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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
-
- 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
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03694—Multiple layers differing in properties other than the refractive index, e.g. attenuation, diffusion, stress properties
-
- 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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Lasers (AREA)
Abstract
Description
Claims (12)
- 광을 전반(傳搬)하는 코어 유리로 이루어지는 코어와 상기 코어의 외주부를 덮고 상기 코어 유리보다 굴절률이 낮은 클래드 유리로 이루어지는 클래드를 각각 구비하는 복수의 파이버와,상기 복수의 파이버의 사이에 배치되고 상기 복수의 파이버로부터 누설되는 광을 흡수하는 흡수체 유리를 구비하고,상기 복수의 파이버는 묶어 일체화되어 있고,상기 흡수체 유리가 철산화물 결정인 Fe3O4를 함유하고, 상기 흡수체 유리의 철산화물 결정인 Fe3O4가 상기 흡수체 유리 내에 입상으로 석출되어 이루어지고,상기 흡수체 유리가 Al2O3을 더 함유하는 파이버 옵틱.
- 제1항에 있어서,상기 흡수체 유리가, 상기 복수의 파이버의 사이에 배치되고 상기 복수의 파이버의 외주부를 덮는 파이버 옵틱.
- 제1항에 있어서,복수의 상기 흡수체 유리를 구비하고, 상기 클래드가, 상기 복수의 흡수체 유리의 사이에 배치되고 상기 복수의 흡수체 유리의 외주부를 덮는 파이버 옵틱.
- 제1항 내지 제3항 중 어느 한 항에 있어서,상기 흡수체 유리가, 질량 백분율로 18%보다 크고 30% 미만의 철산화물 결정인 Fe3O4를 함유하는 파이버 옵틱.
- 삭제
- 삭제
- 제4항에 있어서,상기 흡수체 유리가, 질량 백분율로 7% 미만의 Al2O3을 함유하는 파이버 옵틱.
- 코어 유리를 클래드 유리로 피복한 복수의 싱글 파이버와, 열처리에 의해 석출한 철산화물 결정인 Fe3O4를 함유하는 복수의 흡수체 유리를 가열 융착하면서 연신하여 형성되고, 상기 흡수체 유리의 철산화물 결정인 Fe3O4가 상기 흡수체 유리 내에 입상으로 석출되어 이루어지고,상기 흡수체 유리가 Al2O3을 더 함유하는 파이버 옵틱.
- 코어 유리를 클래드 유리로 피복한 복수의 싱글 파이버와, Fe2O3을 함유하는 복수의 제1 흡수체 유리를 가열 융착하면서 연신하여 형성되고,상기 복수의 제1 흡수체 유리로 형성되는 복수의 제2 흡수체 유리가, 가열 융착시의 열에 의해 석출한 철산화물 결정인 Fe3O4를 함유하고, 상기 제2 흡수체 유리의 철산화물 결정인 Fe3O4가 상기 제2 흡수체 유리 내에 입상으로 석출되어 이루어지고,상기 제2 흡수체 유리가 Al2O3을 더 함유하는 파이버 옵틱.
- 광을 전반하는 코어 유리로 이루어지는 코어와 코어의 외주부를 덮고 상기 코어 유리보다 굴절률이 낮은 클래드 유리로 이루어지는 클래드를 구비하는 파이버를 복수 묶어 일체화한 파이버 옵틱의 제조 방법으로서,Fe2O3 및 질량 백분율로 7% 미만의 Al2O3을 함유하는 흡수체 유리와 상기 파이버를 가열 융착하는 가열 공정을 구비하고,상기 가열 공정의 가열 융착시의 열에 의해, 질량 백분율로 18%보다 크고 30%미만의 Fe3O4 를 상기 흡수체 유리 내에 입상으로 석출시키는 것을 특징으로 하는 파이버 옵틱의 제조 방법.
- 제10항에 있어서,상기 가열 공정은,상기 코어 유리, 상기 클래드 유리 및 상기 흡수체 유리로 이루어지는 복합체를 가열 융착하여 연신하여 싱글 파이버를 형성하는 공정과,복수의 상기 싱글 파이버를 고온 프레스에 의해 가열 융착하는 공정을 구비하는 것을 특징으로 하는 파이버 옵틱의 제조 방법.
- 제10항에 있어서,상기 가열 공정은,상기 코어 유리, 상기 클래드 유리로 이루어지는 싱글 파이버와, 상기 흡수체 유리로 이루어지는 흡수체 파이버를 가열 융착하여 멀티 파이버를 형성하는 공정과,복수의 상기 멀티 파이버를 고온 프레스에 의해 가열 융착하는 공정을 구비하는 파이버 옵틱의 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007032422A JP5259096B2 (ja) | 2007-02-13 | 2007-02-13 | ファイバオプティック及びその製造方法 |
JPJP-P-2007-032422 | 2007-02-13 | ||
PCT/JP2008/052053 WO2008099755A1 (ja) | 2007-02-13 | 2008-02-07 | ファイバオプティック |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090110820A KR20090110820A (ko) | 2009-10-22 |
KR101514086B1 true KR101514086B1 (ko) | 2015-04-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020097009358A Active KR101514086B1 (ko) | 2007-02-13 | 2008-02-07 | 파이버 옵틱 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8116606B2 (ko) |
EP (1) | EP2110693B1 (ko) |
JP (1) | JP5259096B2 (ko) |
KR (1) | KR101514086B1 (ko) |
WO (1) | WO2008099755A1 (ko) |
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JP5259096B2 (ja) * | 2007-02-13 | 2013-08-07 | 浜松ホトニクス株式会社 | ファイバオプティック及びその製造方法 |
US8335419B2 (en) * | 2008-11-10 | 2012-12-18 | Schott Corporation | Optical components with variable electro-chromic extra-mural absorption capability |
JP5171569B2 (ja) * | 2008-11-19 | 2013-03-27 | 浜松ホトニクス株式会社 | ファイバオプティックプレート及びその製造方法 |
US8558207B2 (en) * | 2009-09-29 | 2013-10-15 | Carestream Health, Inc. | Photostimulable plate reading device |
CN101833147B (zh) * | 2010-05-20 | 2014-05-07 | 潮州三环(集团)股份有限公司 | 用于光开关气密性封装的多芯光纤插芯体 |
US9207398B2 (en) * | 2012-06-28 | 2015-12-08 | The United States Of America, As Represented By The Secretary Of The Navy | Multi-core optical fibers for IR image transmission |
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KR20220076449A (ko) * | 2019-09-30 | 2022-06-08 | 하마마츠 포토닉스 가부시키가이샤 | 파이버 옵틱 플레이트, 신틸레이터 패널, 방사선 검출기, 전자 현미경, x선 차폐 방법, 및 전자선 차폐 방법 |
CN113603366B (zh) * | 2021-09-14 | 2022-10-21 | 中国建筑材料科学研究总院有限公司 | 一种中膨胀光纤传像元件及其制备方法 |
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- 2008-02-07 US US12/524,977 patent/US8116606B2/en active Active
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JP2001033635A (ja) | 1999-07-21 | 2001-02-09 | Hamamatsu Photonics Kk | 光学部品及びこれを用いた撮像装置 |
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US8116606B2 (en) | 2012-02-14 |
KR20090110820A (ko) | 2009-10-22 |
EP2110693A4 (en) | 2011-07-20 |
JP2008197377A (ja) | 2008-08-28 |
JP5259096B2 (ja) | 2013-08-07 |
EP2110693B1 (en) | 2013-05-22 |
US20100104248A1 (en) | 2010-04-29 |
WO2008099755A1 (ja) | 2008-08-21 |
EP2110693A1 (en) | 2009-10-21 |
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