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公开(公告)号：US06403508B1
公开(公告)日：2002-06-11
申请号：US09583631
申请日：2000-05-31
Applicant: Roger J. Araujo , Nicholas F. Borrelli , Robert E. McLay , Daniel R. Sempolinski , Charlene M. Smith
Inventor： Roger J. Araujo , Nicholas F. Borrelli , Robert E. McLay , Daniel R. Sempolinski , Charlene M. Smith
IPC: C03C306
CPC classification number: G03F7/70958 , C03B19/1407 , C03B19/1423 , C03B2201/21 , C03B2207/06 , C03B2207/20 , C03B2207/22 , C03B2207/32 , C03B2207/36 , C03B2207/50 , C03C3/06 , C03C2201/21 , C03C2203/40
Abstract: An optical member includes a fused silica glass having a concentration of ≡SiH moiety below detection limit as measured by Raman spectroscopy and a concentration of molecular hydrogen of at least 1×1017 molecules/cm3. The fused silica glass exhibits an induced absorption level which quickly attains an initial peak upon exposure to irradiation and rapidly decays to a low value. The induced absorption level after decaying to the low value remains substantially unchanged by further irradiation.
Abstract translation: 光学构件包括通过拉曼光谱测量的浓度= SiH部分低于检测限的熔融石英玻璃，并且分子氢浓度至少为1×10 17分子/ cm 3。 熔融石英玻璃表现出诱导吸收水平，其在暴露于照射时快速达到初始峰值并迅速衰变至低值。 通过进一步照射，衰减至低值后的诱导吸收水平基本上保持不变。
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公开(公告)号：US5674790A
公开(公告)日：1997-10-07
申请号：US573087
申请日：1995-12-15
Applicant: Roger J. Araujo
Inventor： Roger J. Araujo
CPC classification number: C03C3/083 , C03C21/002 , C03C3/091
Abstract: A method of strengthening a glass article by developing compressive stress in a surface layer on the article through an exchange of alkali metal ions in the surface layer at an elevated temperature below the glass strain point, the step of minimizing stress relaxation by carrying out the ion exchange in a glass essentially free from non-bridging oxygen atoms. Glasses having particular utility contain alumina in their compositions in such amount that the number of aluminum atoms in a glass are at least equal to the number of alkali metal ions, or contain both alumina and boric oxide in such amounts that the formula ##EQU1## is satisfied.
Abstract translation: 一种通过在低于玻璃应变点的高温下通过交换表面层中的碱金属离子而在制品表面层产生压应力来增强玻璃制品的方法，通过进行离子最小化应力松弛的步骤 在基本上不含非桥连氧原子的玻璃中进行交换。 具有特定用途的玻璃在其组成中含有氧化铝，其量使得玻璃中的铝原子数至少等于碱金属离子的数量，或者含有氧化铝和氧化硼，其量使得式（IMAGE）为 满意。
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公开(公告)号：US4166745A
公开(公告)日：1979-09-04
申请号：US861129
申请日：1977-12-16
Applicant: Roger J. Araujo , Paul A. Tick
Inventor： Roger J. Araujo , Paul A. Tick
CPC classification number: C03C4/065 , C03C21/002 , Y10S501/903 , Y10T428/24992 , Y10T428/315
Abstract: Alkali boroaluminosilicate glass compositions providing refractive index-corrected copper-cadmium halide photochromic glasses of optical quality, particularly useful for making ophthalmic lenses, are described. Ion-exchange-strengthenable glasses exhibiting good chemical durability and a satisfactory liquidus-viscosity relationship in combination with good photochromic properties and the required refractive index are also provided.
Abstract translation: 描述了提供光学质量的折射率校正的铜 - 镉卤化物光致变色玻璃的碱性硼硅铝酸盐玻璃组合物，特别可用于制造眼镜。 还提供了具有良好的化学耐久性和良好的液相粘度关系以及良好的光致变色性能和所需折射率的离子交换强化玻璃。
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公开(公告)号：US6001755A
公开(公告)日：1999-12-14
申请号：US117888
申请日：1998-08-07
Applicant: Roger J. Araujo , Alain R. E. Carre , Serge A. M. Renault
Inventor： Roger J. Araujo , Alain R. E. Carre , Serge A. M. Renault
IPC: A61K8/00 , A61K8/04 , A61K8/20 , A61K8/25 , A61K8/26 , A61K8/89 , A61Q17/04 , C03C3/064 , C03C4/08 , C03C8/16 , C09D5/32 , C09K3/00 , F21V9/06
CPC classification number: A61Q17/04 , A61K8/25 , C03C3/064 , C03C4/085 , C03C8/16 , C09D5/32 , F21V9/06 , A61K2800/412 , Y10S501/905
Abstract: The invention relates to a thin layer of UV absorbing material, and a method of making such material by grinding UV absorbing glass into fine powder which can be suspended in a liquid matrix, for example, in index matching oil, thereby producing a transparent liquid which can be used to coat any material to impart UV absorption to such material.
Abstract translation: PCT No.PCT / US97 / 01680 Sec。 371日期：1998年8月7日 102（e）1998年8月7日PCT PCT 1997年2月11日PCT公布。 第WO97 / 30946号公报 日期：1997年8月28日本发明涉及一种紫外线吸收材料的薄层，以及通过将紫外线吸收玻璃研磨成可悬浮在液体基质中的细粉末（例如在折射率匹配油中）来制造这种材料的方法，由此 产生可用于涂覆任何材料以赋予这种材料UV吸收的透明液体。
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5.发明授权Method of forming high purity fused silica having high resistance to optical damage 失效形成高耐光损伤的高纯度熔融石英的方法
公开(公告)号：US5616159A
公开(公告)日：1997-04-01
申请号：US422104
申请日：1995-04-14
Applicant: Roger J. Araujo , Nicholas F. Borrelli , Christine L. Hoaglin , Charlene Smith
Inventor： Roger J. Araujo , Nicholas F. Borrelli , Christine L. Hoaglin , Charlene Smith
CPC classification number: C03C3/06 , C03B19/1453 , C03B2201/075 , C03B2201/21 , C03B2201/23 , C03B2207/32 , C03C2201/21 , C03C2201/23 , C03C2203/40 , C03C2203/54 , Y10S501/90 , Y10S501/905
Abstract: High purity fused silica glass which is highly resistant to optical damage by ultraviolet radiation in the laser wavelength of about 300 nm or shorter is produced. In particular, a fused silica optical member or blank exhibits substantially no optical damage up to 10.sup.7 pulses (350 mJ/cm.sup.2) at the KrF laser wavelength region of about 248 nm, and at the ArF laser wavelength region of about 193 nm.
Abstract translation: 产生高纯度熔融石英玻璃，其在约300nm或更短的激光波长下通过紫外线辐射高度抵抗光学损伤。 特别地，熔融石英光学构件或坯料在约248nm的KrF激光波长区域和约193nm的ArF激光波长区域基本上不表现出至多107个脉冲（350mJ / cm 2）的光学损伤。
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Patent Agency Ranking
公开(公告)号：US5517356A
公开(公告)日：1996-05-14
申请号：US270052
申请日：1994-07-01
Applicant: Roger J. Araujo , Nicholas F. Borrelli , Josef C. Lapp , David W. Morgan
Inventor： Roger J. Araujo , Nicholas F. Borrelli , Josef C. Lapp , David W. Morgan
IPC: C03B23/025 , C03B23/03 , C03C3/091 , C03C3/093 , C03C3/11 , C03C4/00 , C03C4/06 , C03C4/08 , C03C14/00 , C03C23/00 , G02B5/23 , G02B5/30 , C03C10/16 , G02B27/28
CPC classification number: C03B23/0256 , C03B23/03 , C03C14/006 , C03C23/007 , C03C3/091 , C03C3/11 , C03C4/065 , C03C4/085 , G02B5/23 , G02B5/3025
Abstract: A glass article that is effective in polarizing radiation in the range of 400-700 nm and method of making, the glass having an R.sub.2 O--Al.sub.2 O.sub.3 --B.sub.2 O.sub.3 --SiO.sub.2 base glass composition, a precipitated crystal phase consisting of a halide selected from the group composed of cuprous, cadmium and mixed cuprous-cadmium halides, the crystals in the crystal phase being elongated, and a portion of the crystals near the surface of the article being at least partially reduced to colloidal copper, whereby the article exhibits permanent dichroic behavior and has a polarization efficiency across the entire wavelength range of 400-700 nm of at least 0.80.
Abstract translation: 对400-700nm范围内的偏振光有效的玻璃制品及其制造方法，具有R2O-Al2O3-B2O3-SiO2基玻璃组合物的玻璃，由选自组成的组中的卤化物组成的沉淀结晶相 的亚铜，镉和混合的锍 - 卤化镉，结晶相中的晶体是细长的，并且制品表面附近的晶体的一部分至少部分地还原成胶体铜，由此该制品具有永久的二色性，并具有 在400-700nm的整个波长范围内的极化效率至少为0.80。
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公开(公告)号：US3981707A
公开(公告)日：1976-09-21
申请号：US570713
申请日：1975-04-23
Applicant: Roger J. Araujo , Nicholas F. Borrelli , John D. Crow , Thomas P. Seward, III
Inventor： Roger J. Araujo , Nicholas F. Borrelli , John D. Crow , Thomas P. Seward, III
IPC: B29D11/00 , C03B37/012 , C03B37/027 , C03C3/089 , C03C3/091 , C03C23/00 , G02B6/028 , C03C25/02 , C03C15/00 , G02B5/14 , G02B21/34
CPC classification number: G02B6/0288 , B29D11/00682 , C03B37/01225 , C03B37/02754 , C03C23/00 , C03C3/089 , C03C3/091 , C03B2201/12 , C03B2201/14 , C03B2201/30 , C03B2201/32 , C03B2201/50 , C03B2203/22 , C03B2205/16 , Y10S65/16
Abstract: A fluorine containing silicate glass substrate is heated to a temperature sufficiently high to permit fluorine to out-diffuse from the surface thereof. A surface region is formed having a gradient fluorine concentration in a direction perpendicular to the substrate surface, the region of lowest fluorine concentration having the highest refractive index. The resultant device is capable of functioning as an optical waveguide.
Abstract translation: 将含氟硅酸盐玻璃基板加热到足够高的温度以使氟从其表面扩散。 在垂直于衬底表面的方向，具有最高折射率的最低氟浓度的区域中形成具有梯度氟浓度的表面区域。 所得到的器件能够用作光波导。
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公开(公告)号：US6124038A
公开(公告)日：2000-09-26
申请号：US117889
申请日：1998-08-07
Applicant: Roger J. Araujo
Inventor： Roger J. Araujo
IPC: A61K8/00 , A61K8/04 , A61K8/19 , A61K8/20 , A61K8/25 , A61K8/26 , A61Q17/04 , C03C3/064 , C03C4/08 , C03C8/02 , C03C17/00 , C09D5/32 , C09K3/00 , F21V9/06 , B32B17/00
CPC classification number: F21V9/06 , A61K8/0241 , A61K8/19 , A61K8/20 , A61K8/25 , A61K8/26 , A61Q17/04 , C03C17/006 , C03C3/064 , C03C4/085 , C03C8/02 , A61K2800/56 , Y10S501/905
Abstract: The invention relates to a strong UV absorbing glass consisting essentially of, expressed in cation percent, 15-30% SiO.sub.2, 50-60% B.sub.2 O.sub.3, 2-5% Al.sub.2 O.sub.3, 0-6% Li.sub.2 O, 0-3.0% Na.sub.2 O, 14-20% K.sub.2 O, 0.5-1.0% CuO, 0.4-0.7% SnO.sub.2, 0.5-1.5% Cl, and 0.7-1.5% Br. An essentially haze-free version of the glass is disclosed. A UV absorbing coating material made by suspending ground particles of the inventive glass in a suitable matrix is also disclosed.
Abstract translation: PCT No.PCT / US97 / 02078 Sec。 371日期：1998年8月7日 102（e）1998年8月7日PCT PCT 1997年2月11日PCT公布。 第WO97 / 30947号公报 日本公开专利1997年8月28日本发明涉及一种强紫外线吸收玻璃，主要由阳离子％表示，15-30％SiO2，50-60％B2O3,2.5％Al2O3,0-6％Li2O，0-3.0 ％Na2O，14-20％K2O，0.5-1.0％CuO，0.4-0.7％SnO2,0.5-1.5％Cl和0.7-1.5％Br。 公开了一种基本上无雾度的玻璃。 还公开了通过将本发明玻璃的研磨颗粒悬浮在合适的基质中制成的UV吸收涂层材料。
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公开(公告)号：US5668067A
公开(公告)日：1997-09-16
申请号：US697094
申请日：1996-08-19
Applicant: Roger J. Araujo , Nicholas F. Borrelli , Christine L. Hoaglin , Charlene Smith
Inventor： Roger J. Araujo , Nicholas F. Borrelli , Christine L. Hoaglin , Charlene Smith
CPC classification number: C03C3/06 , C03B19/1453 , C03B2201/075 , C03B2201/21 , C03B2201/23 , C03B2207/32 , C03C2201/21 , C03C2201/23 , C03C2203/40 , C03C2203/54 , Y10S501/90 , Y10S501/905
Abstract: The invention relates to the production of high purity fused silica glass which is highly resistant to optical damage by ultraviolet radiation in the laser wavelength of about 300 nm or shorter. In particular, this invention relates to a fused silica optical member or blank which exhibits substantially no optical damage up to 10.sup.7 pulses (350 mJ/cm.sup.2) at the KrF laser wavelength region of about 248 nm, and at the ArF laser wavelength region of about 193 nm.
Abstract translation: 本发明涉及高纯度熔融石英玻璃的生产，该玻璃在激光波长为约300nm或更短的范围内通过紫外线辐射具有很高的抗光损伤性。 特别地，本发明涉及一种在大约248nm的KrF激光波长区域和在大约248nm的ArF激光波长区域基本上不表现出高达107个脉冲（350mJ / cm 2）的光损伤的熔融石英光学部件或坯料 193nm。
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公开(公告)号：US5430573A
公开(公告)日：1995-07-04
申请号：US166833
申请日：1993-12-15
Applicant: Roger J. Araujo , Nicholas F. Borrelli , Josef C. Lapp , David W. Morgan
Inventor： Roger J. Araujo , Nicholas F. Borrelli , Josef C. Lapp , David W. Morgan
IPC: C03B23/025 , C03B23/03 , C03C3/091 , C03C3/11 , C03C4/06 , C03C4/08 , C03C14/00 , C03C23/00 , G02B5/23 , G02B5/30 , G02B1/08 , C03B37/00
CPC classification number: C03B23/03 , C03B23/0256 , C03C14/006 , C03C23/007 , C03C3/091 , C03C3/11 , C03C4/065 , C03C4/085 , G02B5/23 , G02B5/3025 , Y10S501/905
Abstract: A UV-absorbing, polarizing glass article and method of making, the glass having an R.sub.2 O-B.sub.2 O.sub.3 -SiO.sub.2 base glass composition, a sharp spectral cut-off at about 400 nm, a precipitated crystal phase consisting of a halide selected from the group composed of cuprous, cadmium and mixed cuprous-cadmium halides, the crystallites in the crystal phase being elongated, and a portion of the crystallites near the surface of the article being at least partially reduced to colloidal copper, whereby the article exhibits permanent dichroic behavior.
Abstract translation: UV吸收偏光玻璃制品及其制造方法，具有R2O-B2O3-SiO2基玻璃组合物的玻璃，约400nm处的尖锐光谱截止值，由选自组成的组中的卤化物组成的沉淀结晶相 的亚铜，镉和混合的铯 - 镉卤化物，结晶相中的微晶是细长的，并且制品表面附近的微晶的一部分至少部分地还原成胶体铜，由此该制品呈现永久的二色性。
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