JPS6328857B2 - - Google Patents
Info
- Publication number
- JPS6328857B2 JPS6328857B2 JP56200044A JP20004481A JPS6328857B2 JP S6328857 B2 JPS6328857 B2 JP S6328857B2 JP 56200044 A JP56200044 A JP 56200044A JP 20004481 A JP20004481 A JP 20004481A JP S6328857 B2 JPS6328857 B2 JP S6328857B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- core
- stress
- glass
- cladding
- 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
- 239000000463 material Substances 0.000 claims description 179
- 239000013307 optical fiber Substances 0.000 claims description 58
- 239000011521 glass Substances 0.000 claims description 50
- 238000005253 cladding Methods 0.000 claims description 49
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 31
- 238000004519 manufacturing process Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 21
- 229910005793 GeO 2 Inorganic materials 0.000 claims description 14
- 230000010287 polarization Effects 0.000 claims description 12
- 229910052681 coesite Inorganic materials 0.000 claims description 9
- 229910052906 cristobalite Inorganic materials 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- 229910052682 stishovite Inorganic materials 0.000 claims description 9
- 229910052905 tridymite Inorganic materials 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 4
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- -1 B 2 O 3 Chemical compound 0.000 claims 1
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- GEIAQOFPUVMAGM-UHFFFAOYSA-N ZrO Inorganic materials [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229910005831 GeO3 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Inorganic materials O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- 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
- C03B37/01217—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 polarisation-maintaining optical fibres
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56200044A JPS58104035A (ja) | 1981-12-14 | 1981-12-14 | 単一偏波単一モ−ド光フアイバの製造方法 |
| GB8200751A GB2096788B (en) | 1981-01-17 | 1982-01-12 | Single-polarization single-mode optical fibers |
| FR8200581A FR2498339B1 (fr) | 1981-01-17 | 1982-01-15 | Perfectionnements a des fibres optiques monomodes et a leur procede de fabrication |
| CA000394239A CA1168488A (en) | 1981-01-17 | 1982-01-15 | Single-polarization single-mode optical fibers |
| NL8200149A NL184924C (nl) | 1981-01-17 | 1982-01-15 | Optische enkel-mode vezel voor gepolariseerd licht en werkwijze voor het vervaardigen van een dergelijke vezel. |
| DE19823201342 DE3201342C2 (de) | 1981-01-17 | 1982-01-18 | Optische Faser für Einmodenwelle mit einer einzigen Polarisation und Verfahren zu ihrer Herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56200044A JPS58104035A (ja) | 1981-12-14 | 1981-12-14 | 単一偏波単一モ−ド光フアイバの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58104035A JPS58104035A (ja) | 1983-06-21 |
| JPS6328857B2 true JPS6328857B2 (de) | 1988-06-10 |
Family
ID=16417888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56200044A Granted JPS58104035A (ja) | 1981-01-17 | 1981-12-14 | 単一偏波単一モ−ド光フアイバの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58104035A (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6028703U (ja) * | 1983-08-01 | 1985-02-26 | 古河電気工業株式会社 | 単一偏波光フアイバ |
| JPH0685005B2 (ja) * | 1985-01-29 | 1994-10-26 | 住友電気工業株式会社 | 定偏波ファイバおよびその製造方法 |
| JPS62276510A (ja) * | 1986-05-26 | 1987-12-01 | Nippon Telegr & Teleph Corp <Ntt> | 応力付与形偏波保持光フアイバ |
| JPH01314209A (ja) * | 1988-06-14 | 1989-12-19 | Sumitomo Electric Ind Ltd | 定偏波光ファイバ |
| DE102014224964B4 (de) * | 2014-05-12 | 2023-06-01 | J-Fiber Gmbh | Verfahren zur Herstellung einer polarisationserhaltenden Lichtleitfaser, Preform zur Herstellung einer polarisationserhaltenden Lichtleitfaser und polarisationserhaltende Lichtleitfaser |
-
1981
- 1981-12-14 JP JP56200044A patent/JPS58104035A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58104035A (ja) | 1983-06-21 |
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