JPS58104035A - 単一偏波単一モ−ド光フアイバの製造方法 - Google Patents
単一偏波単一モ−ド光フアイバの製造方法Info
- Publication number
- JPS58104035A JPS58104035A JP56200044A JP20004481A JPS58104035A JP S58104035 A JPS58104035 A JP S58104035A JP 56200044 A JP56200044 A JP 56200044A JP 20004481 A JP20004481 A JP 20004481A JP S58104035 A JPS58104035 A JP S58104035A
- Authority
- JP
- Japan
- Prior art keywords
- base material
- core
- stress
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 50
- 230000010287 polarization Effects 0.000 title description 11
- 239000000463 material Substances 0.000 claims abstract description 169
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims description 44
- 238000004519 manufacturing process Methods 0.000 claims description 26
- 238000005253 cladding Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims 4
- 241000350052 Daniellia ogea Species 0.000 claims 1
- 241000600169 Maro Species 0.000 claims 1
- 210000004907 gland Anatomy 0.000 claims 1
- 230000000644 propagated effect Effects 0.000 abstract description 3
- 239000011800 void material Substances 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004321 preservation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910005534 GaO2 Inorganic materials 0.000 description 1
- 229910010252 TiO3 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (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 |
| CA000394239A CA1168488A (en) | 1981-01-17 | 1982-01-15 | 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 |
| 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 true JPS58104035A (ja) | 1983-06-21 |
| JPS6328857B2 JPS6328857B2 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
Cited By (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 |
| JPS61174135A (ja) * | 1985-01-29 | 1986-08-05 | Sumitomo Electric Ind Ltd | 定偏波フアイバの製造方法 |
| 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 |
| WO2015173089A1 (de) * | 2014-05-12 | 2015-11-19 | J-Fiber Gmbh | Polarisationserhaltende lichtleitfaser sowie vorform und verfahren zur deren herstellung |
-
1981
- 1981-12-14 JP JP56200044A patent/JPS58104035A/ja active Granted
Cited By (6)
| 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 |
| JPS61174135A (ja) * | 1985-01-29 | 1986-08-05 | Sumitomo Electric Ind Ltd | 定偏波フアイバの製造方法 |
| 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 |
| WO2015173089A1 (de) * | 2014-05-12 | 2015-11-19 | J-Fiber Gmbh | Polarisationserhaltende lichtleitfaser sowie vorform und verfahren zur deren herstellung |
| US9720264B2 (en) | 2014-05-12 | 2017-08-01 | J-Fiber Gmbh | Polarization-maintaining optical fibre and preform and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6328857B2 (enrdf_load_stackoverflow) | 1988-06-10 |
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