JP2016153355A - 光学ガラス、プリフォーム及び光学素子 - Google Patents
光学ガラス、プリフォーム及び光学素子 Download PDFInfo
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- JP2016153355A JP2016153355A JP2015032195A JP2015032195A JP2016153355A JP 2016153355 A JP2016153355 A JP 2016153355A JP 2015032195 A JP2015032195 A JP 2015032195A JP 2015032195 A JP2015032195 A JP 2015032195A JP 2016153355 A JP2016153355 A JP 2016153355A
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- 239000005304 optical glass Substances 0.000 title claims abstract description 88
- 230000003287 optical effect Effects 0.000 title claims abstract description 39
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- 229910052769 Ytterbium Inorganic materials 0.000 claims abstract description 10
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 10
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- 229910004298 SiO 2 Inorganic materials 0.000 claims description 30
- 238000000465 moulding Methods 0.000 claims description 17
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 9
- 229910005793 GeO 2 Inorganic materials 0.000 claims description 8
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 8
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 8
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 8
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- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 7
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 claims description 7
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- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
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- 238000003825 pressing Methods 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 abstract description 63
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 125
- 239000002994 raw material Substances 0.000 description 38
- 238000004031 devitrification Methods 0.000 description 22
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 14
- 239000006060 molten glass Substances 0.000 description 11
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- 238000004519 manufacturing process Methods 0.000 description 7
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- 238000002834 transmittance Methods 0.000 description 5
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- 238000001228 spectrum Methods 0.000 description 3
- -1 Al (OH) 3 Inorganic materials 0.000 description 2
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- 206010040925 Skin striae Diseases 0.000 description 2
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- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910005690 GdF 3 Inorganic materials 0.000 description 1
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- 229910013553 LiNO Inorganic materials 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- 229910004844 Na2B4O7.10H2O Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229910008449 SnF 2 Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001495 arsenic compounds Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
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- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
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- 239000013530 defoamer Substances 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229940093920 gynecological arsenic compound Drugs 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002611 lead compounds Chemical class 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(II) oxide Inorganic materials [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015032195A JP2016153355A (ja) | 2015-02-20 | 2015-02-20 | 光学ガラス、プリフォーム及び光学素子 |
| CN201610090320.XA CN105906198A (zh) | 2015-02-20 | 2016-02-18 | 一种光学玻璃、预制件以及光学元件 |
| CN201911087187.2A CN110642512A (zh) | 2015-02-20 | 2016-02-18 | 一种光学玻璃、预制件以及光学元件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015032195A JP2016153355A (ja) | 2015-02-20 | 2015-02-20 | 光学ガラス、プリフォーム及び光学素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2016153355A true JP2016153355A (ja) | 2016-08-25 |
| JP2016153355A5 JP2016153355A5 (enExample) | 2017-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015032195A Pending JP2016153355A (ja) | 2015-02-20 | 2015-02-20 | 光学ガラス、プリフォーム及び光学素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2016153355A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018108920A (ja) * | 2016-12-28 | 2018-07-12 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| WO2024166862A1 (ja) * | 2023-02-10 | 2024-08-15 | Hoya株式会社 | 光学ガラスおよび光学素子 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56169150A (en) * | 1980-05-30 | 1981-12-25 | Ohara Inc | Optical glass |
| JPS59146952A (ja) * | 1983-02-09 | 1984-08-23 | コ−ニング グラス ワ−クス | 成形性を有するフッホウ酸系光学ガラス |
| JPS60221338A (ja) * | 1984-04-12 | 1985-11-06 | Ohara Inc | 光学ガラス |
| JPH04310538A (ja) * | 1991-04-10 | 1992-11-02 | Hoya Corp | 光学ガラス |
| JPH05193978A (ja) * | 1992-01-21 | 1993-08-03 | Sumita Kogaku Glass:Kk | 精密プレス成形用光学ガラス |
| JP2007008761A (ja) * | 2005-06-30 | 2007-01-18 | Konica Minolta Opto Inc | 光学ガラス及び光学素子 |
| JP2012046410A (ja) * | 2010-07-26 | 2012-03-08 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
| JP2012126586A (ja) * | 2010-12-13 | 2012-07-05 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
| JP2013063888A (ja) * | 2011-09-01 | 2013-04-11 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
| JP2013107810A (ja) * | 2011-10-28 | 2013-06-06 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
| JP2013126935A (ja) * | 2011-08-05 | 2013-06-27 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
-
2015
- 2015-02-20 JP JP2015032195A patent/JP2016153355A/ja active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56169150A (en) * | 1980-05-30 | 1981-12-25 | Ohara Inc | Optical glass |
| JPS59146952A (ja) * | 1983-02-09 | 1984-08-23 | コ−ニング グラス ワ−クス | 成形性を有するフッホウ酸系光学ガラス |
| JPS60221338A (ja) * | 1984-04-12 | 1985-11-06 | Ohara Inc | 光学ガラス |
| JPH04310538A (ja) * | 1991-04-10 | 1992-11-02 | Hoya Corp | 光学ガラス |
| JPH05193978A (ja) * | 1992-01-21 | 1993-08-03 | Sumita Kogaku Glass:Kk | 精密プレス成形用光学ガラス |
| JP2007008761A (ja) * | 2005-06-30 | 2007-01-18 | Konica Minolta Opto Inc | 光学ガラス及び光学素子 |
| JP2012046410A (ja) * | 2010-07-26 | 2012-03-08 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
| JP2012126586A (ja) * | 2010-12-13 | 2012-07-05 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
| JP2013126935A (ja) * | 2011-08-05 | 2013-06-27 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
| JP2013063888A (ja) * | 2011-09-01 | 2013-04-11 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
| JP2013107810A (ja) * | 2011-10-28 | 2013-06-06 | Ohara Inc | 光学ガラス、プリフォーム及び光学素子 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018108920A (ja) * | 2016-12-28 | 2018-07-12 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| JP7348711B2 (ja) | 2016-12-28 | 2023-09-21 | 株式会社オハラ | 光学ガラス、プリフォーム及び光学素子 |
| WO2024166862A1 (ja) * | 2023-02-10 | 2024-08-15 | Hoya株式会社 | 光学ガラスおよび光学素子 |
| JPWO2024166861A1 (enExample) * | 2023-02-10 | 2024-08-15 | ||
| JPWO2024166862A1 (enExample) * | 2023-02-10 | 2024-08-15 | ||
| JP7755085B2 (ja) | 2023-02-10 | 2025-10-15 | Hoya株式会社 | 光学ガラスおよび光学素子 |
| JP7755086B2 (ja) | 2023-02-10 | 2025-10-15 | Hoya株式会社 | 光学ガラスおよび光学素子 |
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