KR830002195B1 - 광파이버용 원료의 제조방법 - Google Patents
광파이버용 원료의 제조방법 Download PDFInfo
- Publication number
- KR830002195B1 KR830002195B1 KR1019800002779A KR800002779A KR830002195B1 KR 830002195 B1 KR830002195 B1 KR 830002195B1 KR 1019800002779 A KR1019800002779 A KR 1019800002779A KR 800002779 A KR800002779 A KR 800002779A KR 830002195 B1 KR830002195 B1 KR 830002195B1
- Authority
- KR
- South Korea
- Prior art keywords
- optical fiber
- raw material
- center
- granular
- granular glass
- Prior art date
Links
- 239000002994 raw material Substances 0.000 title claims description 22
- 239000013307 optical fiber Substances 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000011521 glass Substances 0.000 claims description 41
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 239000010419 fine particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000002019 doping agent Substances 0.000 description 4
- 238000004017 vitrification Methods 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000005373 porous glass Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
Description
Claims (1)
- 주연부에서 중심으로 향함에 따라서 도우팬트 농도가 높아지는 입상(粒狀)유리체를 형성하고, 이 입상유리체의 연화(軟化)가 그 중심에서 주연부(周緣部)로 차츰 퍼지도록 해당 입상 유리체를 그 중심에 점유하는 입상유리의 최저합체온도 이하의 온도에서 서서히 승온가열하고, 이 입상유리체를 투명유리화하도록 한것을 특징으로 하는 광파이버용 원료의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800002779A KR830002195B1 (ko) | 1980-07-12 | 1980-07-12 | 광파이버용 원료의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019800002779A KR830002195B1 (ko) | 1980-07-12 | 1980-07-12 | 광파이버용 원료의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR830003375A KR830003375A (ko) | 1983-06-20 |
KR830002195B1 true KR830002195B1 (ko) | 1983-10-19 |
Family
ID=19217131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019800002779A KR830002195B1 (ko) | 1980-07-12 | 1980-07-12 | 광파이버용 원료의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR830002195B1 (ko) |
-
1980
- 1980-07-12 KR KR1019800002779A patent/KR830002195B1/ko active
Also Published As
Publication number | Publication date |
---|---|
KR830003375A (ko) | 1983-06-20 |
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