JPS5924095B2 - 単一モ−ド光ファイバ−プレフォ−ムの製造方法 - Google Patents
単一モ−ド光ファイバ−プレフォ−ムの製造方法Info
- Publication number
- JPS5924095B2 JPS5924095B2 JP55151986A JP15198680A JPS5924095B2 JP S5924095 B2 JPS5924095 B2 JP S5924095B2 JP 55151986 A JP55151986 A JP 55151986A JP 15198680 A JP15198680 A JP 15198680A JP S5924095 B2 JPS5924095 B2 JP S5924095B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- refractive index
- silica
- glass
- optical fiber
- 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.)
- Expired
Links
- 239000013307 optical fiber Substances 0.000 title claims description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 76
- 239000010410 layer Substances 0.000 claims description 71
- 238000005253 cladding Methods 0.000 claims description 39
- 239000000377 silicon dioxide Substances 0.000 claims description 38
- 239000011521 glass Substances 0.000 claims description 26
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 21
- 230000003287 optical effect Effects 0.000 claims description 16
- 229910052810 boron oxide Inorganic materials 0.000 claims description 13
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 11
- 238000010574 gas phase reaction Methods 0.000 claims description 9
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910001392 phosphorus oxide Inorganic materials 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 9
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 239000012792 core layer Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000005304 optical glass Substances 0.000 claims description 2
- 239000012808 vapor phase Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 17
- 238000000151 deposition Methods 0.000 description 15
- 230000008021 deposition Effects 0.000 description 12
- 239000011162 core material Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 230000031700 light absorption Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 5
- 230000003595 spectral effect Effects 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 229910052732 germanium Inorganic materials 0.000 description 3
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- MOWNZPNSYMGTMD-UHFFFAOYSA-N oxidoboron Chemical class O=[B] MOWNZPNSYMGTMD-UHFFFAOYSA-N 0.000 description 2
- LFGREXWGYUGZLY-UHFFFAOYSA-N phosphoryl Chemical class [P]=O LFGREXWGYUGZLY-UHFFFAOYSA-N 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000005049 silicon tetrachloride Substances 0.000 description 2
- BYMMIQCVDHHYGG-UHFFFAOYSA-N Cl.OP(O)(O)=O Chemical compound Cl.OP(O)(O)=O BYMMIQCVDHHYGG-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 229910052811 halogen oxide Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G02B6/03661—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
-
- 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]
- C03B37/018—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 glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7937401A GB2062610B (en) | 1979-10-29 | 1979-10-29 | Single mode optical fibres |
| GB7937401 | 1979-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5684333A JPS5684333A (en) | 1981-07-09 |
| JPS5924095B2 true JPS5924095B2 (ja) | 1984-06-07 |
Family
ID=10508830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55151986A Expired JPS5924095B2 (ja) | 1979-10-29 | 1980-10-29 | 単一モ−ド光ファイバ−プレフォ−ムの製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4327965A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5924095B2 (cg-RX-API-DMAC10.html) |
| AT (1) | AT380573B (cg-RX-API-DMAC10.html) |
| AU (1) | AU538819B2 (cg-RX-API-DMAC10.html) |
| DE (1) | DE3039823A1 (cg-RX-API-DMAC10.html) |
| ES (1) | ES496374A0 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2468558A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB2062610B (cg-RX-API-DMAC10.html) |
| ZA (1) | ZA806439B (cg-RX-API-DMAC10.html) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2067781B (en) * | 1979-10-29 | 1983-09-01 | Standard Telephones Cables Ltd | Optical fibres |
| US4439007A (en) * | 1981-06-09 | 1984-03-27 | Bell Telephone Laboratories, Incorporated | Low dispersion single mode fiber |
| AU531893B2 (en) * | 1981-08-19 | 1983-09-08 | Hitachi Cable Ltd. | d |
| DE3510023A1 (de) * | 1985-03-20 | 1986-09-25 | Licentia Gmbh | Einwelliger lichtwellenleiter aus quarzglas und verfahren zu dessen herstellung |
| KR950003433B1 (ko) * | 1986-03-27 | 1995-04-12 | 미쓰비시 레이욘 가부시끼가이샤 | 플라스틱 광전송체, 이의 제조방법 및 이를 사용한 렌즈 어레이 |
| JP2565701B2 (ja) * | 1987-01-13 | 1996-12-18 | アルプス電気株式会社 | 光書き込みヘッド |
| US5055120A (en) * | 1987-12-15 | 1991-10-08 | Infrared Fiber Systems, Inc. | Fluoride glass fibers with reduced defects |
| DE3842805A1 (de) * | 1988-12-20 | 1990-06-21 | Rheydt Kabelwerk Ag | Lichtwellenleiter |
| DE3842804A1 (de) * | 1988-12-20 | 1990-06-21 | Rheydt Kabelwerk Ag | Lichtwellenleiter |
| US5572618A (en) * | 1994-07-13 | 1996-11-05 | Lucent Technologies Inc. | Optical attenuator |
| KR100322131B1 (ko) * | 1999-01-28 | 2002-02-04 | 윤종용 | 오.에이치.차단층을 구비한 광섬유 모재 및 그 제조방법 |
| KR20020029529A (ko) * | 2000-10-13 | 2002-04-19 | 이계철 | 큰 음의 분산 값을 갖는 분산 평탄 광섬유의 구조 및 제조방법 |
| US7160746B2 (en) * | 2001-07-27 | 2007-01-09 | Lightwave Microsystems Corporation | GeBPSG top clad for a planar lightwave circuit |
| US7223706B2 (en) * | 2004-06-30 | 2007-05-29 | Intersil Americas, Inc. | Method for forming plasma enhanced deposited, fully oxidized PSG film |
| US7580609B1 (en) * | 2008-06-20 | 2009-08-25 | Gooch & Housego Plc | Fiber intensity reducing devices and related systems |
| CN111704357B (zh) * | 2020-07-20 | 2024-07-30 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | 一种大芯径单偏振光纤的拉丝设备与方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1496788A (en) * | 1974-09-05 | 1978-01-05 | Standard Telephones Cables Ltd | Optical fibre manufacture |
| US4114980A (en) * | 1976-05-10 | 1978-09-19 | International Telephone And Telegraph Corporation | Low loss multilayer optical fiber |
| US4230396A (en) * | 1978-07-31 | 1980-10-28 | Corning Glass Works | High bandwidth optical waveguides and method of fabrication |
| US4243298A (en) * | 1978-10-06 | 1981-01-06 | International Telephone And Telegraph Corporation | High-strength optical preforms and fibers with thin, high-compression outer layers |
-
1979
- 1979-10-29 GB GB7937401A patent/GB2062610B/en not_active Expired
-
1980
- 1980-09-30 US US06/192,391 patent/US4327965A/en not_active Expired - Lifetime
- 1980-10-20 ZA ZA00806439A patent/ZA806439B/xx unknown
- 1980-10-22 DE DE19803039823 patent/DE3039823A1/de not_active Withdrawn
- 1980-10-24 AU AU63655/80A patent/AU538819B2/en not_active Ceased
- 1980-10-29 AT AT0531680A patent/AT380573B/de active
- 1980-10-29 FR FR8023090A patent/FR2468558A1/fr active Granted
- 1980-10-29 JP JP55151986A patent/JPS5924095B2/ja not_active Expired
- 1980-10-29 ES ES496374A patent/ES496374A0/es active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU538819B2 (en) | 1984-08-30 |
| ATA531680A (de) | 1985-10-15 |
| FR2468558B1 (cg-RX-API-DMAC10.html) | 1983-10-28 |
| GB2062610A (en) | 1981-05-28 |
| GB2062610B (en) | 1983-03-09 |
| US4327965A (en) | 1982-05-04 |
| ZA806439B (en) | 1981-10-28 |
| ES8201322A1 (es) | 1981-12-01 |
| AU6365580A (en) | 1981-05-07 |
| DE3039823A1 (de) | 1981-05-14 |
| JPS5684333A (en) | 1981-07-09 |
| FR2468558A1 (fr) | 1981-05-08 |
| ES496374A0 (es) | 1981-12-01 |
| AT380573B (de) | 1986-06-10 |
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