JP7226927B2 - ガラス、光学ガラスおよび光学素子 - Google Patents
ガラス、光学ガラスおよび光学素子 Download PDFInfo
- Publication number
- JP7226927B2 JP7226927B2 JP2018104403A JP2018104403A JP7226927B2 JP 7226927 B2 JP7226927 B2 JP 7226927B2 JP 2018104403 A JP2018104403 A JP 2018104403A JP 2018104403 A JP2018104403 A JP 2018104403A JP 7226927 B2 JP7226927 B2 JP 7226927B2
- Authority
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- Prior art keywords
- glass
- content
- mass ratio
- sio
- tio
- 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.)
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- 239000011521 glass Substances 0.000 title claims description 369
- 230000003287 optical effect Effects 0.000 title claims description 50
- 239000005304 optical glass Substances 0.000 title claims description 42
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 112
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims description 106
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 claims description 80
- 239000006185 dispersion Substances 0.000 claims description 77
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 62
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 43
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 claims description 40
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten(VI) oxide Inorganic materials O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 claims description 24
- 235000012239 silicon dioxide Nutrition 0.000 claims description 22
- 229910052681 coesite Inorganic materials 0.000 claims description 21
- 229910052906 cristobalite Inorganic materials 0.000 claims description 21
- 239000000377 silicon dioxide Substances 0.000 claims description 21
- 229910052682 stishovite Inorganic materials 0.000 claims description 21
- 229910052905 tridymite Inorganic materials 0.000 claims description 21
- 239000005368 silicate glass Substances 0.000 claims description 7
- 229910010413 TiO 2 Inorganic materials 0.000 description 101
- 229910018068 Li 2 O Inorganic materials 0.000 description 64
- 230000005484 gravity Effects 0.000 description 56
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 46
- 230000009477 glass transition Effects 0.000 description 44
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 36
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 34
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 33
- 229910052708 sodium Inorganic materials 0.000 description 29
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium monoxide Inorganic materials [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 description 22
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 21
- 230000007547 defect Effects 0.000 description 21
- 238000004519 manufacturing process Methods 0.000 description 20
- 229910021193 La 2 O 3 Inorganic materials 0.000 description 19
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 19
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 19
- 238000002834 transmittance Methods 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 15
- 238000003303 reheating Methods 0.000 description 15
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 14
- 230000004075 alteration Effects 0.000 description 14
- 239000000203 mixture Substances 0.000 description 14
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- 239000002994 raw material Substances 0.000 description 14
- 229910011255 B2O3 Inorganic materials 0.000 description 13
- 230000007423 decrease Effects 0.000 description 13
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 13
- KOPBYBDAPCDYFK-UHFFFAOYSA-N Cs2O Inorganic materials [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 12
- 239000013078 crystal Substances 0.000 description 12
- AKUNKIJLSDQFLS-UHFFFAOYSA-M dicesium;hydroxide Chemical compound [OH-].[Cs+].[Cs+] AKUNKIJLSDQFLS-UHFFFAOYSA-M 0.000 description 12
- 238000002844 melting Methods 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- -1 B 2 O 3 Inorganic materials 0.000 description 10
- 238000004031 devitrification Methods 0.000 description 10
- 230000006866 deterioration Effects 0.000 description 8
- 239000000156 glass melt Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000006060 molten glass Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 5
- 238000012937 correction Methods 0.000 description 5
- 229910005793 GeO 2 Inorganic materials 0.000 description 4
- 229910052792 caesium Inorganic materials 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 4
- 230000005499 meniscus Effects 0.000 description 4
- 238000005191 phase separation Methods 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 206010040925 Skin striae Diseases 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052593 corundum Inorganic materials 0.000 description 2
- 239000006063 cullet Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910001845 yogo sapphire Inorganic materials 0.000 description 2
- 238000007088 Archimedes method Methods 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910003443 lutetium oxide Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005401 pressed glass Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium(III) oxide Inorganic materials O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 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
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
-
- 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
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
Landscapes
- Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2018/021039 WO2018221678A1 (ja) | 2017-06-02 | 2018-05-31 | ガラス、光学ガラスおよび光学素子 |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017109894 | 2017-06-02 | ||
| JP2017109894 | 2017-06-02 | ||
| JP2017249173 | 2017-12-26 | ||
| JP2017249173 | 2017-12-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019104671A JP2019104671A (ja) | 2019-06-27 |
| JP2019104671A5 JP2019104671A5 (enExample) | 2021-05-20 |
| JP7226927B2 true JP7226927B2 (ja) | 2023-02-21 |
Family
ID=67062701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018104403A Active JP7226927B2 (ja) | 2017-06-02 | 2018-05-31 | ガラス、光学ガラスおよび光学素子 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7226927B2 (enExample) |
| CN (5) | CN117945649A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7334133B2 (ja) * | 2019-04-12 | 2023-08-28 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP7433830B2 (ja) * | 2019-10-02 | 2024-02-20 | 光ガラス株式会社 | 光学ガラス、光学ガラスを用いた光学素子、光学系、交換レンズ、光学装置、及び光学ガラスの製造方法 |
| CN112142321B (zh) * | 2020-09-28 | 2022-04-15 | 成都光明光电股份有限公司 | 光学玻璃、光学元件和光学仪器 |
| CN112142324B (zh) * | 2020-09-28 | 2022-04-15 | 成都光明光电股份有限公司 | 光学玻璃、玻璃预制件和光学元件 |
| CN112125511B (zh) * | 2020-09-28 | 2022-04-12 | 成都光明光电股份有限公司 | 光学玻璃 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011121833A (ja) | 2009-12-11 | 2011-06-23 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| JP2011140434A (ja) | 2009-12-11 | 2011-07-21 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| JP2011195370A (ja) | 2010-03-18 | 2011-10-06 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| JP2011195358A (ja) | 2010-03-18 | 2011-10-06 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| JP2011195369A (ja) | 2010-03-18 | 2011-10-06 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3343418A1 (de) * | 1983-12-01 | 1985-06-20 | Schott Glaswerke, 6500 Mainz | Optisches glas mit brechwerten>= 1.90, abbezahlen>= 25 und mit hoher chemischer bestaendigkeit |
| JP2561835B2 (ja) * | 1987-04-23 | 1996-12-11 | 株式会社 オハラ | 光学ガラス |
| JP3269707B2 (ja) * | 1992-08-03 | 2002-04-02 | カール−ツァイス−スティフツング | 眼鏡及び光学軽量ガラス |
| DE102006052787B4 (de) * | 2005-12-23 | 2017-06-22 | Schott Ag | Optisches Glas |
| CN102206043B (zh) * | 2010-03-18 | 2016-08-17 | 株式会社小原 | 光学玻璃、光学元件以及预成形品 |
| JP6014301B2 (ja) * | 2010-06-24 | 2016-10-25 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP5863745B2 (ja) * | 2012-12-07 | 2016-02-17 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| TWI658021B (zh) * | 2012-12-07 | 2019-05-01 | 日商小原股份有限公司 | 光學玻璃、預成形體及光學元件 |
-
2018
- 2018-05-31 CN CN202410024229.2A patent/CN117945649A/zh active Pending
- 2018-05-31 CN CN202410024209.5A patent/CN117945648A/zh active Pending
- 2018-05-31 JP JP2018104403A patent/JP7226927B2/ja active Active
- 2018-05-31 CN CN201880035996.6A patent/CN110691760A/zh active Pending
- 2018-05-31 CN CN202410024150.XA patent/CN117945646A/zh active Pending
- 2018-05-31 CN CN202410024188.7A patent/CN117945647A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011121833A (ja) | 2009-12-11 | 2011-06-23 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| JP2011140434A (ja) | 2009-12-11 | 2011-07-21 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| JP2011195370A (ja) | 2010-03-18 | 2011-10-06 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| JP2011195358A (ja) | 2010-03-18 | 2011-10-06 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
| JP2011195369A (ja) | 2010-03-18 | 2011-10-06 | Ohara Inc | 光学ガラス、光学素子及びプリフォーム |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117945648A (zh) | 2024-04-30 |
| CN117945647A (zh) | 2024-04-30 |
| CN117945649A (zh) | 2024-04-30 |
| JP2019104671A (ja) | 2019-06-27 |
| CN110691760A (zh) | 2020-01-14 |
| CN117945646A (zh) | 2024-04-30 |
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