AU758337B2 - A multimode fiber and method for forming it - Google Patents
A multimode fiber and method for forming it Download PDFInfo
- Publication number
- AU758337B2 AU758337B2 AU30034/00A AU3003400A AU758337B2 AU 758337 B2 AU758337 B2 AU 758337B2 AU 30034/00 A AU30034/00 A AU 30034/00A AU 3003400 A AU3003400 A AU 3003400A AU 758337 B2 AU758337 B2 AU 758337B2
- Authority
- AU
- Australia
- Prior art keywords
- optical fiber
- multimode optical
- dmd
- region
- change
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 34
- 239000000835 fiber Substances 0.000 title description 56
- 239000013307 optical fiber Substances 0.000 claims description 101
- 230000008859 change Effects 0.000 claims description 20
- 239000004071 soot Substances 0.000 claims description 17
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 16
- 239000000376 reactant Substances 0.000 claims description 15
- 239000002019 doping agent Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 6
- 239000002243 precursor Substances 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims 12
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 12
- 230000001747 exhibiting effect Effects 0.000 claims 5
- 238000005259 measurement Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 230000008901 benefit Effects 0.000 description 6
- 230000003750 conditioning effect Effects 0.000 description 6
- 238000000691 measurement method Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000001934 delay Effects 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241001125929 Trisopterus luscus Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005019 vapor deposition process 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
-
- 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
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
-
- 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
-
- 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
-
- 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
-
- 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
- C03B2203/26—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
- C03B2203/30—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres
- C03B2203/31—Polarisation maintaining [PM], i.e. birefringent products, e.g. with elliptical core, by use of stress rods, "PANDA" type fibres by use of stress-imparting rods, e.g. by insertion
-
- 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)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optical Communication System (AREA)
- Optical Couplings Of Light Guides (AREA)
- Lasers (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12116999P | 1999-02-22 | 1999-02-22 | |
| US60/121169 | 1999-02-22 | ||
| PCT/US2000/004366 WO2000050936A1 (en) | 1999-02-22 | 2000-02-22 | A multimode fiber and method for forming it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3003400A AU3003400A (en) | 2000-09-14 |
| AU758337B2 true AU758337B2 (en) | 2003-03-20 |
Family
ID=22395016
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU30034/00A Ceased AU758337B2 (en) | 1999-02-22 | 2000-02-22 | A multimode fiber and method for forming it |
| AU40035/00A Abandoned AU4003500A (en) | 1999-02-22 | 2000-02-22 | Laser optimized multimode fiber and method for use with laser and led sources and system employing same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU40035/00A Abandoned AU4003500A (en) | 1999-02-22 | 2000-02-22 | Laser optimized multimode fiber and method for use with laser and led sources and system employing same |
Country Status (10)
| Country | Link |
|---|---|
| EP (2) | EP1181597A4 (enExample) |
| JP (3) | JP2002538489A (enExample) |
| KR (2) | KR100609438B1 (enExample) |
| CN (2) | CN1341223A (enExample) |
| AU (2) | AU758337B2 (enExample) |
| BR (1) | BR0008415A (enExample) |
| CA (2) | CA2363682A1 (enExample) |
| ID (1) | ID30246A (enExample) |
| WO (2) | WO2000050936A1 (enExample) |
| ZA (1) | ZA200105863B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1019004C2 (nl) | 2001-09-20 | 2003-03-26 | Draka Fibre Technology Bv | Multimodevezel voorzien van een brekingsindexprofiel. |
| KR100526516B1 (ko) * | 2003-07-11 | 2005-11-08 | 삼성전자주식회사 | 고속, 근거리 통신망을 위한 언덕형 광섬유 |
| NL1024015C2 (nl) | 2003-07-28 | 2005-02-01 | Draka Fibre Technology Bv | Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel. |
| WO2005071381A1 (ja) * | 2004-01-27 | 2005-08-04 | Fujikura Ltd. | マルチモード光ファイバの測定方法 |
| KR100594062B1 (ko) * | 2004-02-13 | 2006-06-30 | 삼성전자주식회사 | 낮은 잔류 응력 불연속성을 갖는 광섬유 |
| EP2056138A4 (en) | 2007-08-13 | 2012-02-22 | Furukawa Electric Co Ltd | GLASS FIBER, GLASS FIBER BELT AND OPTICAL CONNECTION SYSTEM |
| FR2946436B1 (fr) | 2009-06-05 | 2011-12-09 | Draka Comteq France | Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee |
| US9014525B2 (en) | 2009-09-09 | 2015-04-21 | Draka Comteq, B.V. | Trench-assisted multimode optical fiber |
| FR2971061B1 (fr) | 2011-01-31 | 2013-02-08 | Draka Comteq France | Fibre optique a large bande passante et a faibles pertes par courbure |
| ES2494640T3 (es) | 2011-01-31 | 2014-09-15 | Draka Comteq B.V. | Fibra multimodo |
| EP2506044A1 (en) | 2011-03-29 | 2012-10-03 | Draka Comteq B.V. | Multimode optical fiber |
| EP2518546B1 (en) | 2011-04-27 | 2018-06-20 | Draka Comteq B.V. | High-bandwidth, radiation-resistant multimode optical fiber |
| EP2541292B1 (en) | 2011-07-01 | 2014-10-01 | Draka Comteq BV | Multimode optical fibre |
| USD679194S1 (en) | 2012-02-10 | 2013-04-02 | Access Business Group International Llc | Container |
| USD779332S1 (en) | 2015-12-07 | 2017-02-21 | Access Business Group International Llc | Container |
| USD779333S1 (en) | 2015-12-07 | 2017-02-21 | Access Business Group International Llc | Container |
| US10317255B2 (en) * | 2017-01-19 | 2019-06-11 | Corning Incorporated | Distributed fiber sensors and systems employing hybridcore optical fibers |
| US10197726B2 (en) | 2017-06-22 | 2019-02-05 | Corning Incorporated | Wide-band multimode optical fibers with cores having a radially-dependent alpha profile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932162A (en) * | 1974-06-21 | 1976-01-13 | Corning Glass Works | Method of making glass optical waveguide |
| US4339174A (en) * | 1980-02-01 | 1982-07-13 | Corning Glass Works | High bandwidth optical waveguide |
| US4599098A (en) * | 1984-02-13 | 1986-07-08 | Lightwave Technologies, Inc. | Optical fiber and method of producing same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4298365A (en) * | 1980-07-03 | 1981-11-03 | Corning Glass Works | Method of making a soot preform compositional profile |
| JPS60125810A (ja) * | 1983-12-09 | 1985-07-05 | Dainichi Nippon Cables Ltd | 光フアイバ |
| GB9605011D0 (en) * | 1996-03-08 | 1996-05-08 | Hewlett Packard Co | Multimode communications systems |
| JP3417200B2 (ja) * | 1996-03-15 | 2003-06-16 | 住友電気工業株式会社 | 光送受信モジュ−ル |
| EP0888398A4 (en) * | 1996-12-16 | 1999-09-29 | Corning Inc | PROCESS AND FILLER FOR FORMING GERMANIUM-DOPED SILICA |
| US5963349A (en) * | 1997-01-27 | 1999-10-05 | Lucent Technologies Inc. | Inexpensive single-fiber bidirectional data link |
| JP3989115B2 (ja) * | 1999-02-08 | 2007-10-10 | 古河電気工業株式会社 | マルチモード光ファイバ |
-
2000
- 2000-02-22 CN CN00804063A patent/CN1341223A/zh active Pending
- 2000-02-22 JP JP2000601480A patent/JP2002538489A/ja not_active Withdrawn
- 2000-02-22 AU AU30034/00A patent/AU758337B2/en not_active Ceased
- 2000-02-22 WO PCT/US2000/004366 patent/WO2000050936A1/en not_active Ceased
- 2000-02-22 CA CA002363682A patent/CA2363682A1/en not_active Abandoned
- 2000-02-22 WO PCT/US2000/004404 patent/WO2000050941A1/en not_active Ceased
- 2000-02-22 KR KR1020017010691A patent/KR100609438B1/ko not_active Expired - Fee Related
- 2000-02-22 KR KR1020017010452A patent/KR100657601B1/ko not_active Expired - Fee Related
- 2000-02-22 JP JP2000601475A patent/JP2002538065A/ja active Pending
- 2000-02-22 CN CNB008040346A patent/CN1179222C/zh not_active Expired - Fee Related
- 2000-02-22 EP EP00919331A patent/EP1181597A4/en not_active Withdrawn
- 2000-02-22 EP EP00908747A patent/EP1153323A4/en not_active Withdrawn
- 2000-02-22 AU AU40035/00A patent/AU4003500A/en not_active Abandoned
- 2000-02-22 ID IDW00200102012D patent/ID30246A/id unknown
- 2000-02-22 CA CA002369436A patent/CA2369436A1/en not_active Abandoned
- 2000-02-22 BR BR0008415-8A patent/BR0008415A/pt not_active Application Discontinuation
-
2001
- 2001-07-17 ZA ZA200105863A patent/ZA200105863B/en unknown
-
2010
- 2010-08-05 JP JP2010176289A patent/JP2010286850A/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932162A (en) * | 1974-06-21 | 1976-01-13 | Corning Glass Works | Method of making glass optical waveguide |
| US4339174A (en) * | 1980-02-01 | 1982-07-13 | Corning Glass Works | High bandwidth optical waveguide |
| US4599098A (en) * | 1984-02-13 | 1986-07-08 | Lightwave Technologies, Inc. | Optical fiber and method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1153323A1 (en) | 2001-11-14 |
| CN1341217A (zh) | 2002-03-20 |
| EP1153323A4 (en) | 2005-11-02 |
| JP2002538065A (ja) | 2002-11-12 |
| EP1181597A4 (en) | 2005-11-02 |
| KR100609438B1 (ko) | 2006-08-03 |
| EP1181597A1 (en) | 2002-02-27 |
| JP2002538489A (ja) | 2002-11-12 |
| KR20010113708A (ko) | 2001-12-28 |
| BR0008415A (pt) | 2002-01-29 |
| KR100657601B1 (ko) | 2006-12-13 |
| ZA200105863B (en) | 2002-02-21 |
| CA2369436A1 (en) | 2000-08-31 |
| CA2363682A1 (en) | 2000-08-31 |
| CN1341223A (zh) | 2002-03-20 |
| AU3003400A (en) | 2000-09-14 |
| CN1179222C (zh) | 2004-12-08 |
| KR20010113694A (ko) | 2001-12-28 |
| ID30246A (id) | 2001-11-15 |
| JP2010286850A (ja) | 2010-12-24 |
| WO2000050941A1 (en) | 2000-08-31 |
| WO2000050936A1 (en) | 2000-08-31 |
| AU4003500A (en) | 2000-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |