DE3039823A1 - Faseroptischer monomode-wellenleiter - Google Patents
Faseroptischer monomode-wellenleiterInfo
- Publication number
- DE3039823A1 DE3039823A1 DE19803039823 DE3039823A DE3039823A1 DE 3039823 A1 DE3039823 A1 DE 3039823A1 DE 19803039823 DE19803039823 DE 19803039823 DE 3039823 A DE3039823 A DE 3039823A DE 3039823 A1 DE3039823 A1 DE 3039823A1
- Authority
- DE
- Germany
- Prior art keywords
- cladding layer
- refractive index
- core
- phosphorus pentoxide
- layer
- 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.)
- Withdrawn
Links
- 239000000835 fiber Substances 0.000 title description 4
- 230000003287 optical effect Effects 0.000 title description 2
- 238000005253 cladding Methods 0.000 claims description 29
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 10
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 7
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002019 doping agent Substances 0.000 claims description 5
- 238000002839 fiber optic waveguide Methods 0.000 claims description 5
- 229940119177 germanium dioxide Drugs 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000000758 substrate Substances 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 229910005793 GeO 2 Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 239000005368 silicate glass Substances 0.000 description 2
- 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 1
- 229910003902 SiCl 4 Inorganic materials 0.000 description 1
- XGCTUKUCGUNZDN-UHFFFAOYSA-N [B].O=O Chemical compound [B].O=O XGCTUKUCGUNZDN-UHFFFAOYSA-N 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- RLOWWWKZYUNIDI-UHFFFAOYSA-N phosphinic chloride Chemical compound ClP=O RLOWWWKZYUNIDI-UHFFFAOYSA-N 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000006200 vaporizer Substances 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7937401A GB2062610B (en) | 1979-10-29 | 1979-10-29 | Single mode optical fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3039823A1 true DE3039823A1 (de) | 1981-05-14 |
Family
ID=10508830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803039823 Withdrawn DE3039823A1 (de) | 1979-10-29 | 1980-10-22 | Faseroptischer monomode-wellenleiter |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4327965A (enExample) |
| JP (1) | JPS5924095B2 (enExample) |
| AT (1) | AT380573B (enExample) |
| AU (1) | AU538819B2 (enExample) |
| DE (1) | DE3039823A1 (enExample) |
| ES (1) | ES496374A0 (enExample) |
| FR (1) | FR2468558A1 (enExample) |
| GB (1) | GB2062610B (enExample) |
| ZA (1) | ZA806439B (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3221836A1 (de) * | 1981-06-09 | 1983-01-05 | Western Electric Co., Inc., 10038 New York, N.Y. | Einzelmodenfaser |
| DE3229432A1 (de) * | 1981-08-19 | 1983-03-03 | Hitachi Cable, Ltd., Tokyo | Optische fasern mit einfachpolarisation und verfahren zu ihrer herstellung |
| DE3842804A1 (de) * | 1988-12-20 | 1990-06-21 | Rheydt Kabelwerk Ag | Lichtwellenleiter |
| DE3842805A1 (de) * | 1988-12-20 | 1990-06-21 | Rheydt Kabelwerk Ag | Lichtwellenleiter |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2067781B (en) * | 1979-10-29 | 1983-09-01 | Standard Telephones Cables Ltd | Optical fibres |
| 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 |
| 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
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3221836A1 (de) * | 1981-06-09 | 1983-01-05 | Western Electric Co., Inc., 10038 New York, N.Y. | Einzelmodenfaser |
| DE3229432A1 (de) * | 1981-08-19 | 1983-03-03 | Hitachi Cable, Ltd., Tokyo | Optische fasern mit einfachpolarisation und verfahren zu ihrer herstellung |
| DE3842804A1 (de) * | 1988-12-20 | 1990-06-21 | Rheydt Kabelwerk Ag | Lichtwellenleiter |
| DE3842805A1 (de) * | 1988-12-20 | 1990-06-21 | Rheydt Kabelwerk Ag | Lichtwellenleiter |
Also Published As
| Publication number | Publication date |
|---|---|
| AU538819B2 (en) | 1984-08-30 |
| ATA531680A (de) | 1985-10-15 |
| FR2468558B1 (enExample) | 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 |
| JPS5684333A (en) | 1981-07-09 |
| JPS5924095B2 (ja) | 1984-06-07 |
| FR2468558A1 (fr) | 1981-05-08 |
| ES496374A0 (es) | 1981-12-01 |
| AT380573B (de) | 1986-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8125 | Change of the main classification |
Ipc: G02B 6/22 |
|
| 8128 | New person/name/address of the agent |
Representative=s name: GRAF, G., DIPL.-ING., PAT.-ASS., 7000 STUTTGART |
|
| 8141 | Disposal/no request for examination |