GB1413891A - Optical glass bodies - Google Patents
Optical glass bodiesInfo
- Publication number
- GB1413891A GB1413891A GB1112573A GB1112573A GB1413891A GB 1413891 A GB1413891 A GB 1413891A GB 1112573 A GB1112573 A GB 1112573A GB 1112573 A GB1112573 A GB 1112573A GB 1413891 A GB1413891 A GB 1413891A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- mol per
- glass
- central axis
- concentration
- 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
- 239000005304 optical glass Substances 0.000 title abstract 3
- 239000011521 glass Substances 0.000 abstract 18
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 5
- 238000005342 ion exchange Methods 0.000 abstract 5
- 150000002500 ions Chemical class 0.000 abstract 5
- 230000002093 peripheral effect Effects 0.000 abstract 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 4
- 229910052716 thallium Inorganic materials 0.000 abstract 4
- -1 thallium ions Chemical class 0.000 abstract 4
- 229910010413 TiO 2 Inorganic materials 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 2
- 229910006404 SnO 2 Inorganic materials 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- 229910001413 alkali metal ion Inorganic materials 0.000 abstract 2
- 150000001340 alkali metals Chemical class 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 230000008018 melting Effects 0.000 abstract 2
- 239000013307 optical fiber Substances 0.000 abstract 2
- 229910052697 platinum Inorganic materials 0.000 abstract 2
- 229910001414 potassium ion Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- 229910001417 caesium ion Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000004031 devitrification Methods 0.000 abstract 1
- 238000009826 distribution Methods 0.000 abstract 1
- 239000006025 fining agent Substances 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 229910001416 lithium ion Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 abstract 1
- 229910001419 rubidium ion Inorganic materials 0.000 abstract 1
- 229910001415 sodium ion Inorganic materials 0.000 abstract 1
- 238000009987 spinning Methods 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
-
- 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
- C03C13/046—Multicomponent glass compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47025018A JPS5129524B2 (enrdf_load_stackoverflow) | 1972-03-10 | 1972-03-10 | |
| JP3233772A JPS5317605B2 (enrdf_load_stackoverflow) | 1972-03-30 | 1972-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1413891A true GB1413891A (en) | 1975-11-12 |
Family
ID=26362621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1112573A Expired GB1413891A (en) | 1972-03-10 | 1973-03-07 | Optical glass bodies |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2175934B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1413891A (enrdf_load_stackoverflow) |
| NL (1) | NL173514C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2140169A (en) * | 1983-04-21 | 1984-11-21 | American Telephone & Telegraph | A single mode lightguide fiber |
| GB2148529A (en) * | 1983-09-02 | 1985-05-30 | Canon Kk | Graded refractive index lens |
| GB2176627A (en) * | 1985-05-07 | 1986-12-31 | Nippon Sheet Glass Co Ltd | Graded index collimator lens |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH657118A5 (fr) * | 1984-03-07 | 1986-08-15 | Battelle Memorial Institute | Verres optiques aluminosilicates. |
-
1973
- 1973-03-07 GB GB1112573A patent/GB1413891A/en not_active Expired
- 1973-03-09 NL NL7303343A patent/NL173514C/xx not_active IP Right Cessation
- 1973-03-12 FR FR7308752A patent/FR2175934B1/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2140169A (en) * | 1983-04-21 | 1984-11-21 | American Telephone & Telegraph | A single mode lightguide fiber |
| GB2148529A (en) * | 1983-09-02 | 1985-05-30 | Canon Kk | Graded refractive index lens |
| GB2176627A (en) * | 1985-05-07 | 1986-12-31 | Nippon Sheet Glass Co Ltd | Graded index collimator lens |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2311823B2 (de) | 1976-02-19 |
| FR2175934A1 (enrdf_load_stackoverflow) | 1973-10-26 |
| NL173514C (nl) | 1984-02-01 |
| NL7303343A (enrdf_load_stackoverflow) | 1973-09-12 |
| DE2311823A1 (de) | 1973-09-13 |
| NL173514B (nl) | 1983-09-01 |
| FR2175934B1 (enrdf_load_stackoverflow) | 1976-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930306 |