TW539877B - Dispersion compensating fiber - Google Patents
Dispersion compensating fiber Download PDFInfo
- Publication number
- TW539877B TW539877B TW089111538A TW89111538A TW539877B TW 539877 B TW539877 B TW 539877B TW 089111538 A TW089111538 A TW 089111538A TW 89111538 A TW89111538 A TW 89111538A TW 539877 B TW539877 B TW 539877B
- Authority
- TW
- Taiwan
- Prior art keywords
- refractive index
- fiber
- optical fiber
- region
- dispersion
- Prior art date
Links
- 239000006185 dispersion Substances 0.000 title claims abstract description 187
- 239000000835 fiber Substances 0.000 title claims abstract description 175
- 239000013307 optical fiber Substances 0.000 claims abstract description 79
- 238000005253 cladding Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 64
- 238000009826 distribution Methods 0.000 claims description 54
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 25
- 239000011521 glass Substances 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 24
- 238000011049 filling Methods 0.000 claims description 23
- 238000000151 deposition Methods 0.000 claims description 21
- 230000002079 cooperative effect Effects 0.000 claims description 17
- 239000002019 doping agent Substances 0.000 claims description 16
- 239000012780 transparent material Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 14
- 230000008021 deposition Effects 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 229910052731 fluorine Inorganic materials 0.000 claims description 7
- 239000011737 fluorine Substances 0.000 claims description 7
- 239000000376 reactant Substances 0.000 claims description 7
- 230000002829 reductive effect Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000005373 porous glass Substances 0.000 claims description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- 101000780205 Homo sapiens Long-chain-fatty-acid-CoA ligase 5 Proteins 0.000 claims 1
- 101000780202 Homo sapiens Long-chain-fatty-acid-CoA ligase 6 Proteins 0.000 claims 1
- 102100034318 Long-chain-fatty-acid-CoA ligase 5 Human genes 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 18
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 11
- 230000007423 decrease Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000001307 helium Substances 0.000 description 7
- 229910052734 helium Inorganic materials 0.000 description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000007596 consolidation process Methods 0.000 description 6
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 5
- 229910052681 coesite Inorganic materials 0.000 description 5
- 229910052906 cristobalite Inorganic materials 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 229910052682 stishovite Inorganic materials 0.000 description 5
- 229910052905 tridymite Inorganic materials 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 229940119177 germanium dioxide Drugs 0.000 description 4
- 230000009021 linear effect Effects 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 239000012792 core layer Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 2
- 229910003910 SiCl4 Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 2
- PVADDRMAFCOOPC-UHFFFAOYSA-N germanium monoxide Inorganic materials [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical group Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 240000007124 Brassica oleracea Species 0.000 description 1
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 1
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 1
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 1
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- DQFBYFPFKXHELB-UHFFFAOYSA-N Chalcone Natural products C=1C=CC=CC=1C(=O)C=CC1=CC=CC=C1 DQFBYFPFKXHELB-UHFFFAOYSA-N 0.000 description 1
- 208000001613 Gambling Diseases 0.000 description 1
- 102100023131 Keratin, type I cuticular Ha1 Human genes 0.000 description 1
- 101710150717 Keratin, type I cuticular Ha1 Proteins 0.000 description 1
- 229910004028 SiCU Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 235000005513 chalcones Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 229920006240 drawn fiber Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 210000002257 embryonic structure Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000010977 jade Substances 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- DQFBYFPFKXHELB-VAWYXSNFSA-N trans-chalcone Chemical compound C=1C=CC=CC=1C(=O)\C=C\C1=CC=CC=C1 DQFBYFPFKXHELB-VAWYXSNFSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03688—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 5 or more layers
-
- 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]
- C03B37/01413—Reactant delivery systems
-
- 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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
-
- 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
- G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
- G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
- G02B6/02252—Negative dispersion fibres at 1550 nm
- G02B6/02261—Dispersion compensating fibres, i.e. for compensating positive dispersion of other fibres
-
- 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
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03661—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only
- G02B6/03677—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only arranged - + + -
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
- C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
-
- 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
- C03B2203/23—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
- C03B2203/10—Internal structure or shape details
- C03B2203/22—Radial profile of refractive index, composition or softening point
- C03B2203/26—Parabolic or graded index [GRIN] core profile
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/36—Dispersion modified fibres, e.g. wavelength or polarisation shifted, flattened or compensating fibres (DSF, DFF, DCF)
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Optical Communication System (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13187999P | 1999-04-30 | 1999-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW539877B true TW539877B (en) | 2003-07-01 |
Family
ID=22451411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW089111538A TW539877B (en) | 1999-04-30 | 2000-06-12 | Dispersion compensating fiber |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6597848B1 (enExample) |
| EP (1) | EP1175632A1 (enExample) |
| JP (1) | JP2002543464A (enExample) |
| KR (1) | KR100652327B1 (enExample) |
| CN (1) | CN1126965C (enExample) |
| AU (1) | AU4486600A (enExample) |
| BR (1) | BR0010173A (enExample) |
| CA (1) | CA2370448A1 (enExample) |
| MX (1) | MXPA01011017A (enExample) |
| TW (1) | TW539877B (enExample) |
| WO (1) | WO2000067053A1 (enExample) |
| ZA (1) | ZA200107898B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI468753B (zh) * | 2008-12-01 | 2015-01-11 | Panduit Corp | 製造多模光纖的方法 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6421490B1 (en) | 1998-02-23 | 2002-07-16 | Corning Incorporated | Low slope dispersion managed waveguide |
| US6430347B1 (en) * | 1999-09-30 | 2002-08-06 | Corning Incorporated | Dispersion and dispersion slope compensated fiber link |
| US6445864B2 (en) | 2000-03-24 | 2002-09-03 | Corning Incorporated | Dispersion compensating optical fiber |
| US6640038B2 (en) | 2000-05-31 | 2003-10-28 | Corning Incorporated | Dispersion managed fibers having reduced sensitivity to manufacturing variabilities |
| AU2002251846A1 (en) * | 2001-03-30 | 2002-10-15 | Corning Incorporated | Optical transmission line |
| US6574994B2 (en) | 2001-06-18 | 2003-06-10 | Corning Incorporated | Method of manufacturing multi-segmented optical fiber and preform |
| US6789960B2 (en) | 2001-07-06 | 2004-09-14 | Corning Incorporated | Method of connecting optical fibers, an optical fiber therefor, and an optical fiber span therefrom |
| US6768852B2 (en) * | 2001-07-11 | 2004-07-27 | Corning Incorporated | Dispersion and slope compensating optical fiber and transmission link including same |
| US20030059186A1 (en) | 2001-09-26 | 2003-03-27 | Hebgen Peter G. | L-band dispersion compensating fiber and transmission system including same |
| WO2003032040A1 (en) * | 2001-10-10 | 2003-04-17 | Corning Incorporated | Dispersion slope compensating optical fiber |
| US6711332B2 (en) | 2001-11-05 | 2004-03-23 | Corning Incorporated | Highly negative-slope dispersion compensating fiber and transmission system including same |
| KR100403736B1 (ko) | 2001-11-30 | 2003-10-30 | 삼성전자주식회사 | 광대역 분산 제어 광섬유 |
| US6650814B2 (en) * | 2001-12-11 | 2003-11-18 | Corning Incorporated | Single mode dispersion compensating optical fiber |
| US6751390B2 (en) | 2001-12-11 | 2004-06-15 | Corning Incorporation | Dispersion and dispersion slope compensating fiber and optical transmission system utilizing same |
| US6665481B2 (en) | 2001-12-20 | 2003-12-16 | Corning Incorporated | Low MPI dispersion compensating fiber |
| US6901195B2 (en) * | 2002-05-30 | 2005-05-31 | The Furukawa Electric Co. Ltd. | Optical fiber and an optical transmission system using the optical fiber |
| US6975801B2 (en) * | 2002-07-15 | 2005-12-13 | Corning Incorporated | Dispersion compensating fiber for low slope transmission fiber and optical transmission line utilizing same |
| FR2845486B1 (fr) * | 2002-10-07 | 2005-01-28 | Cit Alcatel | Fibre optique a compensation de dispersion chromatique |
| US6888993B2 (en) * | 2002-11-27 | 2005-05-03 | Corning Incorporated | Dispersion compensating optical fiber for SMF and transmission link including same |
| US20040118164A1 (en) * | 2002-12-19 | 2004-06-24 | Boek Heather D. | Method for heat treating a glass article |
| WO2004095098A1 (en) * | 2003-03-27 | 2004-11-04 | Corning Incorporated | High dispersion, wide band dispersion compensating optical fiber |
| US7003203B2 (en) | 2003-07-18 | 2006-02-21 | Corning Incorporated | Large effective area, low kappa, dispersion compensating optical fiber and telecommunication span including same |
| US6925237B2 (en) * | 2003-09-24 | 2005-08-02 | Corning Incorporated | High figure of merit dispersion compensating fiber for standard single mode fiber and transmission system utilizing same |
| US6985662B2 (en) * | 2003-10-30 | 2006-01-10 | Corning Incorporated | Dispersion compensating fiber for moderate dispersion NZDSF and transmission system utilizing same |
| US6987918B1 (en) * | 2004-06-24 | 2006-01-17 | Corning Incorporated | Large kappa dispersion compensating fiber and transmission system |
| WO2007122630A2 (en) * | 2006-04-24 | 2007-11-01 | Sterlite Optical Technologies Ltd. | Single mode optical fiber having reduced macrobending and attenuation loss and method for manufacturing the same |
| US7496260B2 (en) * | 2007-03-27 | 2009-02-24 | Imra America, Inc. | Ultra high numerical aperture optical fibers |
| KR101310161B1 (ko) * | 2011-12-16 | 2013-09-24 | 한국타이어 주식회사 | 고무 시트의 그리핑장치 |
| WO2019142878A1 (ja) | 2018-01-19 | 2019-07-25 | 古河電気工業株式会社 | 光ファイバ母材の製造方法及び光ファイバ母材並びに光ファイバの製造方法及び光ファイバ |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU569757B2 (en) * | 1983-10-19 | 1988-02-18 | Nippon Telegraph & Telephone Corporation | Optical fibre preform manufacture |
| JPS60226422A (ja) | 1984-04-20 | 1985-11-11 | Sumitomo Electric Ind Ltd | シングルモ−ドフアイバ用中間体の製造方法 |
| US5028246A (en) * | 1986-02-03 | 1991-07-02 | Ensign-Bickford Optical Technologies, Inc. | Methods of making optical waveguides |
| US5361319A (en) | 1992-02-04 | 1994-11-01 | Corning Incorporated | Dispersion compensating devices and systems |
| JPH07261048A (ja) | 1994-03-23 | 1995-10-13 | Sumitomo Electric Ind Ltd | 分散補償ファイバ |
| JP3491644B2 (ja) | 1994-08-26 | 2004-01-26 | 住友電気工業株式会社 | 光ファイバの製造方法 |
| CA2157828C (en) | 1994-09-13 | 2003-02-11 | Youichi Akasaka | Dispersion compensating optical fiber for wavelength division multiplex transmission |
| US5553185A (en) * | 1994-12-27 | 1996-09-03 | Corning Incorporated | Controlled dispersion optical waveguide |
| CA2170815C (en) | 1995-03-10 | 2002-05-28 | Youichi Akasaka | Dispersion compensating optical fiber |
| DE69630426T2 (de) | 1995-08-31 | 2004-08-19 | Sumitomo Electric Industries, Ltd. | Dispersionskompensierende Faser und Verfahren zu ihrer Herstellung |
| US5703978A (en) | 1995-10-04 | 1997-12-30 | Lucent Technologies Inc. | Temperature insensitive long-period fiber grating devices |
| US5684909A (en) * | 1996-02-23 | 1997-11-04 | Corning Inc | Large effective area single mode optical waveguide |
| CA2202586C (en) | 1996-04-15 | 2003-05-06 | Masashi Onishi | Dispersion compensating fiber and optical transmission system including the same |
| US5999679A (en) | 1997-07-14 | 1999-12-07 | Corning Incorporated | Dispersion compensating single mode waveguide |
| AU719695B2 (en) * | 1996-12-27 | 2000-05-18 | Sumitomo Electric Industries, Ltd. | Optical fiber and method of manufacturing the same |
| CA2299576A1 (en) * | 1997-08-07 | 1999-02-18 | Corning Incorporated | Dispersion managed optical waveguide fiber |
| WO1999013366A1 (fr) | 1997-09-10 | 1999-03-18 | The Furukawa Electric Co., Ltd. | Fibre optique a compensation de pente de dispersion |
| FR2782391A1 (fr) * | 1998-08-13 | 2000-02-18 | Alsthom Cge Alcatel | Ajout d'un anneau externe au profil d'indice d'une fibre optique monomode a dispersion decalee |
| US6430347B1 (en) * | 1999-09-30 | 2002-08-06 | Corning Incorporated | Dispersion and dispersion slope compensated fiber link |
| US6453102B1 (en) | 2000-02-07 | 2002-09-17 | Corning Incorporated | Dispersion compensating module and mode converter, coupler and dispersion compensating optical waveguide therein |
| US6445864B2 (en) | 2000-03-24 | 2002-09-03 | Corning Incorporated | Dispersion compensating optical fiber |
| DE60137119D1 (de) | 2000-03-30 | 2009-02-05 | Corning Inc | Dispersionsneigungkompensierender lichtwellenleiter |
-
2000
- 2000-04-24 JP JP2000615837A patent/JP2002543464A/ja active Pending
- 2000-04-24 EP EP00926319A patent/EP1175632A1/en not_active Ceased
- 2000-04-24 CA CA002370448A patent/CA2370448A1/en not_active Abandoned
- 2000-04-24 BR BR0010173-7A patent/BR0010173A/pt not_active IP Right Cessation
- 2000-04-24 MX MXPA01011017A patent/MXPA01011017A/es not_active Application Discontinuation
- 2000-04-24 WO PCT/US2000/011015 patent/WO2000067053A1/en not_active Ceased
- 2000-04-24 KR KR1020017013920A patent/KR100652327B1/ko not_active Expired - Fee Related
- 2000-04-24 AU AU44866/00A patent/AU4486600A/en not_active Abandoned
- 2000-04-24 CN CN00806858A patent/CN1126965C/zh not_active Expired - Fee Related
- 2000-04-26 US US09/558,649 patent/US6597848B1/en not_active Expired - Fee Related
- 2000-06-12 TW TW089111538A patent/TW539877B/zh active
-
2001
- 2001-09-26 ZA ZA200107898A patent/ZA200107898B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI468753B (zh) * | 2008-12-01 | 2015-01-11 | Panduit Corp | 製造多模光纖的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2000067053A1 (en) | 2000-11-09 |
| MXPA01011017A (es) | 2002-05-06 |
| BR0010173A (pt) | 2002-01-15 |
| CN1349615A (zh) | 2002-05-15 |
| KR100652327B1 (ko) | 2006-11-29 |
| AU4486600A (en) | 2000-11-17 |
| KR20020012557A (ko) | 2002-02-16 |
| ZA200107898B (en) | 2002-09-25 |
| CA2370448A1 (en) | 2000-11-09 |
| JP2002543464A (ja) | 2002-12-17 |
| CN1126965C (zh) | 2003-11-05 |
| EP1175632A1 (en) | 2002-01-30 |
| US6597848B1 (en) | 2003-07-22 |
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