FR2480273A1 - Verres optiques aux fluorures - Google Patents
Verres optiques aux fluorures Download PDFInfo
- Publication number
- FR2480273A1 FR2480273A1 FR8104274A FR8104274A FR2480273A1 FR 2480273 A1 FR2480273 A1 FR 2480273A1 FR 8104274 A FR8104274 A FR 8104274A FR 8104274 A FR8104274 A FR 8104274A FR 2480273 A1 FR2480273 A1 FR 2480273A1
- Authority
- FR
- France
- Prior art keywords
- mole
- glasses
- optical
- dispersion
- metaphosphates
- 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
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 title abstract description 3
- 230000003287 optical effect Effects 0.000 title description 13
- 239000011521 glass Substances 0.000 claims abstract description 33
- 239000011777 magnesium Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- 229910052712 strontium Inorganic materials 0.000 claims abstract description 7
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 claims abstract description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 3
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 3
- 239000011575 calcium Substances 0.000 claims abstract description 3
- 239000006185 dispersion Substances 0.000 claims description 21
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 15
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 8
- 239000010436 fluorite Substances 0.000 claims description 8
- 229910001635 magnesium fluoride Inorganic materials 0.000 claims description 8
- FVRNDBHWWSPNOM-UHFFFAOYSA-L strontium fluoride Chemical compound [F-].[F-].[Sr+2] FVRNDBHWWSPNOM-UHFFFAOYSA-L 0.000 claims description 7
- 229910001637 strontium fluoride Inorganic materials 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 6
- 125000005341 metaphosphate group Chemical group 0.000 claims description 6
- 239000005304 optical glass Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims description 2
- 238000012986 modification Methods 0.000 claims description 2
- XNJIKBGDNBEQME-UHFFFAOYSA-L barium(2+);dioxido(oxo)phosphanium Chemical compound [Ba+2].[O-][P+]([O-])=O.[O-][P+]([O-])=O XNJIKBGDNBEQME-UHFFFAOYSA-L 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 abstract description 2
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 7
- 229910052731 fluorine Inorganic materials 0.000 description 7
- 239000011737 fluorine Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 150000002222 fluorine compounds Chemical class 0.000 description 5
- 235000021317 phosphate Nutrition 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 3
- JZKFIPKXQBZXMW-UHFFFAOYSA-L beryllium difluoride Chemical compound F[Be]F JZKFIPKXQBZXMW-UHFFFAOYSA-L 0.000 description 3
- 229910001633 beryllium fluoride Inorganic materials 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004017 vitrification Methods 0.000 description 3
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminium flouride Chemical compound F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 101100326791 Caenorhabditis elegans cap-2 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- FQKMRXHEIPOETF-UHFFFAOYSA-N F.OP(O)(O)=O Chemical compound F.OP(O)(O)=O FQKMRXHEIPOETF-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- LYSTYSFIGYAXTG-UHFFFAOYSA-L barium(2+);hydrogen phosphate Chemical class [Ba+2].OP([O-])([O-])=O LYSTYSFIGYAXTG-UHFFFAOYSA-L 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000005383 fluoride glass Substances 0.000 description 1
- 231100000086 high toxicity Toxicity 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 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
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
- C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
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)
- Glass Compositions (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD22041380A DD153969A3 (de) | 1980-04-14 | 1980-04-14 | Optische fluoridglaeser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2480273A1 true FR2480273A1 (fr) | 1981-10-16 |
| FR2480273B1 FR2480273B1 (cs) | 1983-07-18 |
Family
ID=5523680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8104274A Granted FR2480273A1 (fr) | 1980-04-14 | 1981-03-04 | Verres optiques aux fluorures |
Country Status (4)
| Country | Link |
|---|---|
| DD (1) | DD153969A3 (cs) |
| DE (1) | DE3044240A1 (cs) |
| FR (1) | FR2480273A1 (cs) |
| GB (1) | GB2074151B (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2487813A1 (fr) * | 1980-08-04 | 1982-02-05 | Jenaer Glaswerk Veb | Verres optiques au fluorophosphate et presentant un indice de refraction compris entre 1,43 et 1,48 et un nombre d'abbe compris entre 92 et 82 |
| CN110040708A (zh) * | 2019-05-13 | 2019-07-23 | 承德莹科精细化工股份有限公司 | 一种高纯度光学玻璃添加剂偏磷酸镧的制备方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8419829D0 (en) * | 1984-08-03 | 1984-09-05 | British Telecomm | Treating glass compositions |
| DE19610433C2 (de) * | 1996-03-16 | 1999-01-07 | Univ Schiller Jena | Lumineszierendes Glas und Verfahren zur Herstellung und Anwendungen dieses Glases |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB781243A (en) * | 1955-01-29 | 1957-08-14 | Zeiss Stiftung | Fluoride glass |
| FR2227236A1 (en) * | 1973-04-27 | 1974-11-22 | Tallin Stekolny Tarbeklaas | High-dispersion optical glass - based on barium fluorophosphate and fluorides of aluminium, magnesium, calcium and strontium |
-
1980
- 1980-04-14 DD DD22041380A patent/DD153969A3/de not_active IP Right Cessation
- 1980-11-25 DE DE19803044240 patent/DE3044240A1/de active Granted
- 1980-12-08 GB GB8039311A patent/GB2074151B/en not_active Expired
-
1981
- 1981-03-04 FR FR8104274A patent/FR2480273A1/fr active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB781243A (en) * | 1955-01-29 | 1957-08-14 | Zeiss Stiftung | Fluoride glass |
| FR2227236A1 (en) * | 1973-04-27 | 1974-11-22 | Tallin Stekolny Tarbeklaas | High-dispersion optical glass - based on barium fluorophosphate and fluorides of aluminium, magnesium, calcium and strontium |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2487813A1 (fr) * | 1980-08-04 | 1982-02-05 | Jenaer Glaswerk Veb | Verres optiques au fluorophosphate et presentant un indice de refraction compris entre 1,43 et 1,48 et un nombre d'abbe compris entre 92 et 82 |
| CN110040708A (zh) * | 2019-05-13 | 2019-07-23 | 承德莹科精细化工股份有限公司 | 一种高纯度光学玻璃添加剂偏磷酸镧的制备方法 |
| CN110040708B (zh) * | 2019-05-13 | 2020-09-25 | 承德莹科精细化工股份有限公司 | 一种高纯度光学玻璃添加剂偏磷酸镧的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| DD153969A3 (de) | 1982-02-17 |
| GB2074151A (en) | 1981-10-28 |
| DE3044240A1 (de) | 1981-10-15 |
| GB2074151B (en) | 1984-02-15 |
| DE3044240C2 (cs) | 1988-01-07 |
| FR2480273B1 (cs) | 1983-07-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02124740A (ja) | フツリン酸塩光学ガラス | |
| US4358543A (en) | Fluoride glass | |
| Möncke et al. | Structure and properties of mixed phosphate and fluoride glasses | |
| JP4671647B2 (ja) | 光弾性定数が小さい光学ガラス | |
| FR2522319A1 (fr) | Verre phototrope ayant un indice de refraction 1,59, une constringence 44 et une masse volumique 3,0 g/cm? | |
| JP6124961B2 (ja) | フツリン酸ガラス及びその製造方法並びに近赤外光吸収フィルター | |
| FR2843747A1 (fr) | Flints lourds exempts de plomb | |
| FR2480273A1 (fr) | Verres optiques aux fluorures | |
| US4492763A (en) | Low dispersion infrared glass | |
| JP5144871B2 (ja) | 硼珪酸塩ガラスおよびその使用方法 | |
| JPH07115882B2 (ja) | 異常な正の部分分散があり且つ改善された物理化学的性質を有する光学弗燐酸塩ガラスおよびその製造方法 | |
| FR2487813A1 (fr) | Verres optiques au fluorophosphate et presentant un indice de refraction compris entre 1,43 et 1,48 et un nombre d'abbe compris entre 92 et 82 | |
| JPS59116149A (ja) | 赤外用光学フアイバ及びその製造方法 | |
| JP2585715B2 (ja) | 赤外線透過ガラス | |
| FR2827275A1 (fr) | Verres optiques sans plomb | |
| JPS63144141A (ja) | 弗燐酸塩光学ガラス | |
| JPH0971435A (ja) | 高分散光学ガラス | |
| JPS5814378B2 (ja) | 弗燐酸塩光学ガラス | |
| FR2680779A1 (fr) | Verre de phosphate a dispersion partielle anomale positive dans la region bleue. | |
| JPH0416526A (ja) | 軽量弗燐酸塩光学ガラス | |
| Charron et al. | New glass compositions containing alkali metal derived from BIGaZYbT | |
| JPH05279077A (ja) | 弗化物ガラス | |
| JPS606298B2 (ja) | 光フアイバ | |
| JPH07172864A (ja) | フッ化物リン酸塩系低分散光学ガラス | |
| KR0183492B1 (ko) | 플루오르화물 유리 섬유 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |