JP5479363B2 - 光学的に透過性のボディの処理方法 - Google Patents
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- 238000000034 method Methods 0.000 title claims description 58
- 238000012545 processing Methods 0.000 title description 8
- 229910052751 metal Inorganic materials 0.000 claims description 140
- 239000002184 metal Substances 0.000 claims description 140
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 47
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 46
- 239000005083 Zinc sulfide Substances 0.000 claims description 42
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 26
- 229910052717 sulfur Inorganic materials 0.000 claims description 23
- 239000011593 sulfur Substances 0.000 claims description 23
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 22
- 229910052697 platinum Inorganic materials 0.000 claims description 13
- 239000012298 atmosphere Substances 0.000 claims description 5
- 229910052976 metal sulfide Inorganic materials 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims 3
- 230000003287 optical effect Effects 0.000 description 26
- 230000008569 process Effects 0.000 description 22
- 239000000463 material Substances 0.000 description 21
- 239000011888 foil Substances 0.000 description 13
- 238000001953 recrystallisation Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- JOKPITBUODAHEN-UHFFFAOYSA-N sulfanylideneplatinum Chemical compound [Pt]=S JOKPITBUODAHEN-UHFFFAOYSA-N 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- -1 for example Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
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- G—PHYSICS
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/547—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on sulfides or selenides or tellurides
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/02—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material
- C23C28/023—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings only including layers of metallic material only coatings of metal elements only
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Optics & Photonics (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Description
以下に、本願出願時の特許請求の範囲に記載された発明を付記する。
[1]多数の硫化亜鉛の透過性ボディを処理する方法において、
前記透過性ボディの1つへ金属層を接触させ、
前記金属層と前記透過性ボディとを加熱することにより前記透過性ボディの光学特性を改良し、前記加熱は通常の周囲温度より高い上昇された温度で、および通常の周囲圧力よりも高い上昇された圧力で行われ、
前記金属層と前記透過性ボディを分離することによって、
単一の金属層を使用して個々の透過性ボディを処理するステップを含んでいる方法。
[2]前記金属層はプラチナ、コバルト、銀、鉄、銅の1以上を含んでいる前記[1]に記載の方法。
[3]前記金属層はプラチナを含んでいる前記[1]に記載の方法。
[4]前記多数の透過性ボディは少なくとも5個の透過性ボディを含んでいる前記[1]乃至[3]のいずれか1つに記載の方法。
[5]前記多数の透過性ボディは少なくとも100の透過性ボディを含んでいる前記[4]に記載の方法。
[6]前記金属層は箔である前記[1]乃至[5]のいずれか1つに記載の方法。
[7]前記金属層は剛性金属層である前記[1]乃至[5]のいずれか1つに記載の方法。
[8]前記金属層は前記透過性ボディの表面と結合するように構成された表面を有する機械加工された金属部材であり、
前記透過性ボディはドーム形状のボディであり、
前記剛性金属層はドーム形状の表面を有している前記[7]記載の方法。
[9]前記金属層は0.025乃至0.05nmの厚さを有する前記[7]又は[8]記載の方法。
[10]前記上昇された温度は750度C乃至900度Cの温度である前記[1]乃至[9]のいずれか1つに記載の方法。
[11]前記加熱は硫化亜鉛から硫黄を蒸発させることを含み、
前記除去は硫黄と前記金属層の金属とを化学的に結合することを含み、
前記化学的結合は少なくとも部分的に前記金属層内の化学的結合を含んでいる前記[1]に記載の方法。
[12]前記透過性ボディはドーム形状のボディである前記[1]乃至[11]のいずれか1つに記載の方法。
[13]硫化亜鉛の透過性ボディを処理する方法において、
第1の硫化亜鉛の透過性ボディを金属層と接触させ、
前記金属層と前記第1の透過性ボディとを加熱することにより前記第1の透過性ボディの光学特性を改善し、その加熱は通常の周囲温度よりも高い上昇された温度で、および通常の周囲圧力よりも高い上昇された圧力で行われ、
前記金属層を前記第1の透過性ボディから分離し、
第2の硫化亜鉛の透過性ボディを前記金属層と接触させ、前記金属層と前記第2の透過性ボディとを加熱することにより前記第2の透過性ボディの光学特性を改良するステップを含んでおり、前記加熱は前記通常の周囲温度よりも高い温度でおよび前記通常の周囲圧力よりも高い圧力で行われる方法。
[14]さらに、前記金属層を第1の透過性ボディから分離するステップと、前記第2の透過性ボディの前記光学特性を改良するステップとの間に、部分的に金属硫化物に変換されている前記金属層を不活性雰囲気中で加熱するステップを含み、それによって前記金属層から硫黄を除去する方法。
[15]前記金属層はプラチナ層である前記[14]に記載の方法。
[16]前記不活性雰囲気は窒素雰囲気であり、
前記加熱は900度C乃至1100度Cの範囲の温度での加熱を含んでいる前記[14]または[15]記載の方法。
Claims (7)
- 硫化亜鉛の透過性ボディを処理する方法において、
前記方法は、
プラチナ層である金属層へ第1の硫化亜鉛の透過性ボディを接触させるステップと、
前記金属層と前記第1の硫化亜鉛の透過性ボディとを加熱することにより前記第1の硫化亜鉛の透過性ボディの光透過性を改良するステップと、ここで、前記金属層と前記第1の硫化亜鉛の透過性ボディとの前記加熱は700と1050度Cの間の上昇された温度、および2000乃至80,000psi(13.8乃至552MPa)の上昇された圧力で行われる、
前記金属層を前記第1の硫化亜鉛の透過性ボディから分離するステップと、
前記分離された金属層へ第2の硫化亜鉛の透過性ボディを接触させるステップと、
前記分離された金属層と前記第2の硫化亜鉛の透過性ボディとを加熱することにより前記第2の硫化亜鉛の透過性ボディの光透過性を改良するステップと、ここで、前記分離された金属層と前記第2の硫化亜鉛の透過性ボディとの前記加熱は700と1050度Cの間の上昇された温度、および2000乃至80,000psi(13.8乃至552MPa)の上昇された圧力で行われる、
前記分離するステップと、前記第2の硫化亜鉛の透過性ボディの光透過性を改良するステップとの間において、硫化金属に部分的に変換されている前記分離された金属層を加熱するステップと、を含んでおり、ここで、前記分離された金属層の加熱は前記分離された金属層を不活性雰囲気中で900と1100度Cの間の温度まで加熱し、それによって前記分離された金属層から硫黄を除去するステップを含んでいる、方法。 - 前記不活性雰囲気は窒素雰囲気である請求項1記載の方法。
- 前記金属層は剛性の金属層である請求項1または2記載の方法。
- 前記金属層は前記第1および第2の硫化亜鉛の硫化亜鉛の透過性ボディの表面と結合するように構成された表面を有する機械加工された金属部材であり、
前記第1および第2の硫化亜鉛の硫化亜鉛の透過性ボディはドーム形状のボディであり、
前記剛性の金属層はドーム形状の表面を有している請求項3記載の方法。 - 前記剛性の金属層は5mmの厚さを有する請求項3または4記載の方法。
- 前記上昇された温度は750度C乃至900度Cの温度である請求項5記載の方法。
- 前記上昇された圧力は5,000乃至30,000psi(34.5乃至207MPa)である請求項1乃至6のいずれか1項記載の方法。
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US11/958,549 US7790072B2 (en) | 2007-12-18 | 2007-12-18 | Treatment method for optically transmissive bodies |
US11/958,549 | 2007-12-18 | ||
PCT/US2008/078691 WO2009079072A1 (en) | 2007-12-18 | 2008-10-03 | Treatment method for optically transmissive bodies |
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JP2011507052A JP2011507052A (ja) | 2011-03-03 |
JP2011507052A5 JP2011507052A5 (ja) | 2011-11-24 |
JP5479363B2 true JP5479363B2 (ja) | 2014-04-23 |
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US (1) | US7790072B2 (ja) |
EP (1) | EP2234936B1 (ja) |
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US11242262B2 (en) | 2011-02-11 | 2022-02-08 | Texas Biochemicals Inc. | Self-propagating low-temperature synthesis and pre-treatment of chalcogenides for spark plasma sintering |
EP2511236B1 (en) * | 2011-04-14 | 2015-07-01 | Rohm and Haas Company | Improved quality multi-spectral zinc sulfide |
EP2527309B1 (en) | 2011-05-24 | 2016-08-03 | Rohm and Haas Company | Improved quality multi-spectral zinc sulfide |
US20130271610A1 (en) | 2012-04-16 | 2013-10-17 | Keith Gregory ROZENBURG | Polycrystalline chalcogenide ceramic material |
CN111016322A (zh) * | 2019-11-19 | 2020-04-17 | 有研国晶辉新材料有限公司 | 一种用银纸包覆CVD ZnS红外光学材料热等静压处理方法 |
CN115403384B (zh) * | 2022-08-29 | 2023-05-02 | 江苏布拉维光学科技有限公司 | 一种多光谱硫化锌的制备方法 |
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US3131238A (en) * | 1959-10-29 | 1964-04-28 | Eastman Kodak Co | Process for molding zinc sulfide |
US3131025A (en) * | 1959-10-29 | 1964-04-28 | Eastman Kodak Co | Zinc sulfide optical element |
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-
2007
- 2007-12-18 US US11/958,549 patent/US7790072B2/en active Active
-
2008
- 2008-10-03 WO PCT/US2008/078691 patent/WO2009079072A1/en active Application Filing
- 2008-10-03 JP JP2010539537A patent/JP5479363B2/ja active Active
- 2008-10-03 EP EP08861458.1A patent/EP2234936B1/en active Active
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WO2009079072A1 (en) | 2009-06-25 |
US20090155162A1 (en) | 2009-06-18 |
JP2011507052A (ja) | 2011-03-03 |
EP2234936A1 (en) | 2010-10-06 |
US7790072B2 (en) | 2010-09-07 |
EP2234936B1 (en) | 2013-04-10 |
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