CN104536082B - 一种具有自导引功能的天文光纤及其制备方法 - Google Patents
一种具有自导引功能的天文光纤及其制备方法 Download PDFInfo
- Publication number
- CN104536082B CN104536082B CN201410777214.XA CN201410777214A CN104536082B CN 104536082 B CN104536082 B CN 104536082B CN 201410777214 A CN201410777214 A CN 201410777214A CN 104536082 B CN104536082 B CN 104536082B
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- core
- optical fiber
- prefabricated rods
- astronomical
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 103
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000000835 fiber Substances 0.000 claims abstract description 54
- 238000009826 distribution Methods 0.000 claims abstract description 12
- 238000001228 spectrum Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 45
- 239000010453 quartz Substances 0.000 claims description 39
- 239000003708 ampul Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 17
- 238000012681 fiber drawing Methods 0.000 claims description 15
- 230000008569 process Effects 0.000 claims description 13
- 238000005245 sintering Methods 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000005538 encapsulation Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 238000005253 cladding Methods 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 2
- 239000002775 capsule Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 4
- 230000010358 mechanical oscillation Effects 0.000 abstract description 4
- 230000009897 systematic effect Effects 0.000 abstract description 4
- 239000011162 core material Substances 0.000 description 127
- 238000005516 engineering process Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000005491 wire drawing Methods 0.000 description 4
- 239000000571 coke Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000382 optic material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
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
- G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
-
- 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
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01208—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments for making preforms of microstructured, photonic crystal or holey optical fibres
-
- 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
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
-
- 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
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
- C03B37/01222—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of multiple core optical fibres
-
- 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
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
- C03B37/01228—Removal of preform material
- C03B37/01231—Removal of preform material to form a longitudinal hole, e.g. by drilling
-
- 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
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
- C03B37/01228—Removal of preform material
- C03B37/01234—Removal of preform material to form longitudinal grooves, e.g. by chamfering
-
- 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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
-
- 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
-
- 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
- C03B2203/24—Single mode [SM or monomode]
-
- 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
- C03B2203/28—Large core fibres, e.g. with a core diameter greater than 60 micrometers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410777214.XA CN104536082B (zh) | 2014-12-15 | 2014-12-15 | 一种具有自导引功能的天文光纤及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410777214.XA CN104536082B (zh) | 2014-12-15 | 2014-12-15 | 一种具有自导引功能的天文光纤及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN104536082A CN104536082A (zh) | 2015-04-22 |
CN104536082B true CN104536082B (zh) | 2017-07-11 |
Family
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Family Applications (1)
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CN201410777214.XA Active CN104536082B (zh) | 2014-12-15 | 2014-12-15 | 一种具有自导引功能的天文光纤及其制备方法 |
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CN (1) | CN104536082B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105785503B (zh) * | 2016-04-26 | 2019-04-19 | 哈尔滨工程大学 | 一种环形分布多芯光纤探头的制备装置及光纤探头的制备方法 |
CN107915400A (zh) * | 2017-10-31 | 2018-04-17 | 华南理工大学 | 一种管‑熔体法制备梯度折射率yas玻璃芯光纤的方法 |
DE102018112739A1 (de) * | 2018-05-28 | 2019-11-28 | Leoni Kabel Gmbh | Verfahren zum Herstellen einer Preform zum Herstellen einer Mehrkernfaser sowie Preform und Mehrkernfaser |
CN108957626B (zh) * | 2018-06-19 | 2020-09-08 | 全球能源互联网研究院有限公司 | 一种反馈式传能光纤及光纤传能系统、装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7567740B2 (en) * | 2003-07-14 | 2009-07-28 | Massachusetts Institute Of Technology | Thermal sensing fiber devices |
CN101776779B (zh) * | 2010-01-27 | 2011-09-14 | 哈尔滨工程大学 | 一种毛细管型多芯光纤及其制备方法 |
-
2014
- 2014-12-15 CN CN201410777214.XA patent/CN104536082B/zh active Active
Also Published As
Publication number | Publication date |
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CN104536082A (zh) | 2015-04-22 |
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TR01 | Transfer of patent right |
Effective date of registration: 20210115 Address after: 541004 room 661, No.1 Jinji Road, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region Patentee after: GUILIN University OF ELECTRONIC TECHNOLOGY Address before: 150001 Intellectual Property Office, Harbin Engineering University science and technology office, 145 Nantong Avenue, Nangang District, Harbin, Heilongjiang Patentee before: HARBIN ENGINEERING University |
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Application publication date: 20150422 Assignee: Aifeibo (Ningbo) Optoelectronic Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980046362 Denomination of invention: An astronomical fiber with self guiding function and its preparation method Granted publication date: 20170711 License type: Common License Record date: 20231108 |