JP2010260739A - 光学ガラス及び光学素子 - Google Patents
光学ガラス及び光学素子 Download PDFInfo
- Publication number
- JP2010260739A JP2010260739A JP2009111301A JP2009111301A JP2010260739A JP 2010260739 A JP2010260739 A JP 2010260739A JP 2009111301 A JP2009111301 A JP 2009111301A JP 2009111301 A JP2009111301 A JP 2009111301A JP 2010260739 A JP2010260739 A JP 2010260739A
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- 239000005304 optical glass Substances 0.000 title claims abstract description 115
- 230000003287 optical effect Effects 0.000 title claims abstract description 32
- 239000011521 glass Substances 0.000 claims abstract description 245
- 238000002834 transmittance Methods 0.000 claims abstract description 18
- 230000003595 spectral effect Effects 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 73
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 239000000126 substance Substances 0.000 claims description 22
- 239000002253 acid Substances 0.000 claims description 21
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 12
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 11
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 10
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 9
- 239000004615 ingredient Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 8
- 229910005793 GeO 2 Inorganic materials 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 6
- 238000004031 devitrification Methods 0.000 abstract description 42
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 9
- 238000005498 polishing Methods 0.000 abstract description 9
- 239000007791 liquid phase Substances 0.000 abstract description 5
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 26
- 239000006185 dispersion Substances 0.000 description 25
- 230000000052 comparative effect Effects 0.000 description 13
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 13
- 230000004580 weight loss Effects 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 229910052697 platinum Inorganic materials 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010583 slow cooling Methods 0.000 description 3
- 229910052688 Gadolinium Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- -1 Al (OH) 3 Inorganic materials 0.000 description 1
- 229910016569 AlF 3 Inorganic materials 0.000 description 1
- 229910016036 BaF 2 Inorganic materials 0.000 description 1
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910005690 GdF 3 Inorganic materials 0.000 description 1
- 229910013553 LiNO Inorganic materials 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical class OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 206010040925 Skin striae Diseases 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 230000002378 acidificating effect Effects 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
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 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
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 238000007496 glass forming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity 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
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 229910001512 metal fluoride Inorganic materials 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 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
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000012071 phase 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
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052716 thallium Inorganic materials 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
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- Glass Compositions (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009111301A JP2010260739A (ja) | 2009-04-30 | 2009-04-30 | 光学ガラス及び光学素子 |
| KR1020117028374A KR101657245B1 (ko) | 2009-04-30 | 2010-04-30 | 광학유리, 광학소자 및 정밀 프레스 성형용 프리폼 |
| CN201610959882.3A CN107082562B (zh) | 2009-04-30 | 2010-04-30 | 光学玻璃、光学元件以及精密加压成形用预成形品 |
| PCT/JP2010/057705 WO2010126141A1 (ja) | 2009-04-30 | 2010-04-30 | 光学ガラス、光学素子及び精密プレス成形用プリフォーム |
| CN2010800026088A CN102159512A (zh) | 2009-04-30 | 2010-04-30 | 光学玻璃、光学元件以及精密加压成形用预成形品 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009111301A JP2010260739A (ja) | 2009-04-30 | 2009-04-30 | 光学ガラス及び光学素子 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011227403A Division JP5698641B2 (ja) | 2011-10-14 | 2011-10-14 | 光学ガラス及び光学素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010260739A true JP2010260739A (ja) | 2010-11-18 |
| JP2010260739A5 JP2010260739A5 (enrdf_load_stackoverflow) | 2011-12-01 |
Family
ID=43359152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009111301A Pending JP2010260739A (ja) | 2009-04-30 | 2009-04-30 | 光学ガラス及び光学素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2010260739A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013119517A (ja) * | 2011-12-08 | 2013-06-17 | Cdgm Glass Co Ltd | リン酸塩光学ガラス |
| JP2015182898A (ja) * | 2014-03-20 | 2015-10-22 | 株式会社オハラ | 光学ガラス、レンズプリフォーム及び光学素子 |
| JP2015182897A (ja) * | 2014-03-20 | 2015-10-22 | 株式会社オハラ | 光学ガラス、レンズプリフォーム及び光学素子 |
| JP2016210655A (ja) * | 2015-05-12 | 2016-12-15 | 株式会社オハラ | 光学ガラス |
| JP2019052089A (ja) * | 2018-12-25 | 2019-04-04 | 株式会社オハラ | 光学ガラス、レンズプリフォーム及び光学素子 |
| CN117185652A (zh) * | 2023-09-07 | 2023-12-08 | 成都光明光电股份有限公司 | 光学玻璃 |
| CN117185653A (zh) * | 2023-09-07 | 2023-12-08 | 成都光明光电股份有限公司 | 高折射高色散光学玻璃及光学元件 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05270853A (ja) * | 1992-03-19 | 1993-10-19 | Ohara Inc | 高分散性光学ガラス |
| JPH06345481A (ja) * | 1993-06-07 | 1994-12-20 | Ohara Inc | 光学ガラスの製造方法 |
| JPH08104537A (ja) * | 1994-09-30 | 1996-04-23 | Hoya Corp | 光学ガラス |
| JPH09188540A (ja) * | 1995-12-29 | 1997-07-22 | Ohara Inc | ソーラリゼーションのない光学ガラス |
| JP2003300751A (ja) * | 2002-04-02 | 2003-10-21 | Ohara Inc | 光学ガラス |
| JP2005206433A (ja) * | 2004-01-23 | 2005-08-04 | Hoya Corp | 光学ガラス、プレス成形用被成形ガラス体、光学素子およびその製造方法 |
| JP2008133189A (ja) * | 2008-02-19 | 2008-06-12 | Ohara Inc | 光学ガラスの製造方法 |
-
2009
- 2009-04-30 JP JP2009111301A patent/JP2010260739A/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05270853A (ja) * | 1992-03-19 | 1993-10-19 | Ohara Inc | 高分散性光学ガラス |
| JPH06345481A (ja) * | 1993-06-07 | 1994-12-20 | Ohara Inc | 光学ガラスの製造方法 |
| JPH08104537A (ja) * | 1994-09-30 | 1996-04-23 | Hoya Corp | 光学ガラス |
| JPH09188540A (ja) * | 1995-12-29 | 1997-07-22 | Ohara Inc | ソーラリゼーションのない光学ガラス |
| JP2003300751A (ja) * | 2002-04-02 | 2003-10-21 | Ohara Inc | 光学ガラス |
| JP2005206433A (ja) * | 2004-01-23 | 2005-08-04 | Hoya Corp | 光学ガラス、プレス成形用被成形ガラス体、光学素子およびその製造方法 |
| JP2008133189A (ja) * | 2008-02-19 | 2008-06-12 | Ohara Inc | 光学ガラスの製造方法 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013119517A (ja) * | 2011-12-08 | 2013-06-17 | Cdgm Glass Co Ltd | リン酸塩光学ガラス |
| JP2015182898A (ja) * | 2014-03-20 | 2015-10-22 | 株式会社オハラ | 光学ガラス、レンズプリフォーム及び光学素子 |
| JP2015182897A (ja) * | 2014-03-20 | 2015-10-22 | 株式会社オハラ | 光学ガラス、レンズプリフォーム及び光学素子 |
| JP2016210655A (ja) * | 2015-05-12 | 2016-12-15 | 株式会社オハラ | 光学ガラス |
| JP2019052089A (ja) * | 2018-12-25 | 2019-04-04 | 株式会社オハラ | 光学ガラス、レンズプリフォーム及び光学素子 |
| CN117185652A (zh) * | 2023-09-07 | 2023-12-08 | 成都光明光电股份有限公司 | 光学玻璃 |
| CN117185653A (zh) * | 2023-09-07 | 2023-12-08 | 成都光明光电股份有限公司 | 高折射高色散光学玻璃及光学元件 |
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