公开(公告)号：US20150307393A1

公开(公告)日：2015-10-29

申请号：US14647782

申请日：2013-11-29

Applicant: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES ,  UNIVERSITÉ MONTPELLIER 2 SCIENCES ET TECHNIQUES ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

Inventor： Marie Guillot ,  Frédéric Goettmann ,  Carole Delchet ,  Sabah El Mourabit ,  Agnés Grandjean

IPC: C03C23/00 ,  C03C17/30 ,  C02F1/28 ,  B01J20/02 ,  B01J20/10 ,  B01J20/28 ,  B01J20/30 ,  C03C15/00 ,  C03C11/00

CPC classification number: C03C23/00 ,  B01D15/26 ,  B01J20/0229 ,  B01J20/103 ,  B01J20/28057 ,  B01J20/28083 ,  B01J20/28085 ,  B01J20/28092 ,  B01J20/3064 ,  B01J20/3071 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3257 ,  B01J20/3293 ,  B01J20/3295 ,  C02F1/281 ,  C02F1/288 ,  C02F2101/006 ,  C02F2101/166 ,  C02F2101/20 ,  C02F2101/305 ,  C02F2101/306 ,  C02F2101/322 ,  C02F2101/327 ,  C02F2101/345 ,  C02F2101/36 ,  C02F2101/38 ,  C03C3/06 ,  C03C11/00 ,  C03C15/00 ,  C03C17/30 ,  C03C2201/32 ,  C03C2201/80 ,  C03C2218/31

Abstract: The present invention concerns a method for preparing glass having bimodal macroporous and mesoporous porosity, whereby macroporous glass is subjected to pseudomorphic transformation. The present invention also concerns the said glass thus prepared, optionally functionalised, and the different uses thereof.

Abstract translation: 本发明涉及一种制备具有双峰大孔和中孔孔隙率的玻璃的方法，由此大孔玻璃经受假晶相转变。 本发明还涉及如此制备的，任选官能化的所述玻璃及其不同用途。

公开(公告)号：US08724951B2

公开(公告)日：2014-05-13

申请号：US13574080

申请日：2011-01-24

Applicant: Kevin Wallace Bennett

Inventor： Kevin Wallace Bennett

IPC: G02B6/00 ,  G02B6/028 ,  C03B29/00

CPC classification number: G02B6/0288 ,  C03B37/01413 ,  C03B2201/12 ,  C03B2201/32 ,  C03B2203/24 ,  C03C3/06 ,  C03C13/045 ,  C03C2201/32 ,  G02B6/02395

Abstract: According to one example of the invention an optical fiber comprises: (i) a core comprising Al doped silica but essentially no Er or Yb, and having a first index of refraction n1; (ii) at least one F doped silica based cladding surrounding the core and having a second index of refraction n2, such that n1>n2, wherein the cladding comprises essentially of SiO2 and 0.2-5 wt % F; (iii) a hermetic carbon based coating surrounding said cladding, said hermetic coating being 200 to 1000 Angstroms thick; and (iv) a second coating surrounding said hermetic coating, said second coating being 5 μm to 80 μm thick.

Abstract translation: 根据本发明的一个示例，光纤包括：（i）包含Al掺杂二氧化硅但基本上不含Er或Yb并且具有第一折射率n1的芯; （ii）至少一个F掺杂的二氧化硅基包层，其围绕所述芯并且具有第二折射率n2，使得n1> n2，其中所述包层基本上由SiO 2和0.2-5重量％F组成; （iii）围绕所述包层的密封碳基涂层，所述密封涂层为200至1000埃厚; 和（iv）围绕所述密封涂层的第二涂层，所述第二涂层为5μm至80μm厚。

公开(公告)号：US08679994B2

公开(公告)日：2014-03-25

申请号：US13961499

申请日：2013-08-07

Applicant: Nikon Corporation

Inventor： Masafumi Mizuguchi

IPC: C03C3/06 ,  G01N23/00

CPC classification number: G01N21/64 ,  C03B11/08 ,  C03B23/0013 ,  C03B40/02 ,  C03B2201/03 ,  C03C3/06 ,  C03C23/0075 ,  C03C2201/32 ,  C03C2201/40 ,  C03C2203/52 ,  G01N21/6402 ,  Y02P40/57

Abstract: A method of inspecting a synthetic silica glass molded body includes: irradiating the synthetic silica glass molded body with a spectrum line of an Hg lamp having a wavelength of 248 nm; measuring light emitted by the synthetic silica glass molded body; and a procedure which may include screening a portion which satisfies a condition that a ratio of the bright line intensity and the fluorescent light intensity is of a certain value or less, or which may include determining whether a condition that a ratio of a minimum value and a maximum value of a measured fluorescent light intensity is in a certain range is satisfied or not.

Abstract translation: 合成石英玻璃成型体的检查方法包括：用波长248nm的Hg灯的光谱线照射合成石英玻璃成型体; 测量由合成石英玻璃成型体发出的光; 以及可以包括筛选满足亮线强度和荧光强度的比例为一定值以下的条件的部分的处理，或者可以包括确定最小值和 测量的荧光强度的最大值在一定范围内是否满足。

公开(公告)号：US20130320219A1

公开(公告)日：2013-12-05

申请号：US13961499

申请日：2013-08-07

Applicant: Nikon Corporation

Inventor： Masafumi MIZUGUCHI

IPC: G01N21/64

CPC classification number: G01N21/64 ,  C03B11/08 ,  C03B23/0013 ,  C03B40/02 ,  C03B2201/03 ,  C03C3/06 ,  C03C23/0075 ,  C03C2201/32 ,  C03C2201/40 ,  C03C2203/52 ,  G01N21/6402 ,  Y02P40/57

Abstract: A method of inspecting a synthetic silica glass molded body includes: irradiating the synthetic silica glass molded body with a spectrum line of an Hg lamp having a wavelength of 248 nm; measuring light emitted by the synthetic silica glass molded body; and a procedure which may include screening a portion which satisfies a condition that a ratio of the bright line intensity and the fluorescent light intensity is of a certain value or less, or which may include determining whether a condition that a ratio of a minimum value and a maximum value of a measured fluorescent light intensity is in a certain range is satisfied or not.

Abstract translation: 合成石英玻璃成型体的检查方法包括：用波长248nm的Hg灯的光谱线照射合成石英玻璃成型体; 测量由合成石英玻璃成型体发出的光; 以及可以包括筛选满足亮线强度和荧光强度的比例为一定值以下的条件的部分的处理，或者可以包括确定最小值和 测量的荧光强度的最大值在一定范围内是否满足。

公开(公告)号：US20130116108A1

公开(公告)日：2013-05-09

申请号：US13540204

申请日：2012-07-02

Applicant: Nathan J. Cassingham ,  Ben Matthew Gauthier ,  Martin Panchula ,  Robert Stephen Pavlik ,  Yan Zhou ,  Konstantin S. Zuyev

Inventor： Nathan J. Cassingham ,  Ben Matthew Gauthier ,  Martin Panchula ,  Robert Stephen Pavlik ,  Yan Zhou ,  Konstantin S. Zuyev

IPC: C03C3/06

CPC classification number: C03C1/02 ,  C03B1/00 ,  C03B2201/075 ,  C03B2201/08 ,  C03B2201/23 ,  C03B2201/24 ,  C03B2201/31 ,  C03B2201/32 ,  C03B2201/34 ,  C03B2201/50 ,  C03B2201/54 ,  C03C3/06 ,  C03C2201/08 ,  C03C2201/23 ,  C03C2201/24 ,  C03C2201/31 ,  C03C2201/32 ,  C03C2201/34 ,  C03C2201/40 ,  C03C2201/50

Abstract: The invention relates to a silica glass compound having improved physical and chemical properties. In one embodiment, the present invention relates to a silica glass having a desirable brittleness in combination with a desirable density while still yielding a glass composition having a desired hardness and desired strength relative to other glasses. In another embodiment, the present invention relates to a silica glass composition that contains at least about 85 mole percent silicon dioxide and up to about 15 mole percent of one or more dopants selected from F, B, N, Al, Ge, one or more alkali metals (e.g., Li, Na, K, etc.), one or more alkaline earth metals (e.g., Mg, Ca, Sr, Ba, etc.), one or more transition metals (e.g., Ti, Zn, Y, Zr, Hf, etc.), one or more lanthanides (e.g., Ce, etc.), or combinations of any two or more thereof.

Abstract translation: 本发明涉及具有改善的物理和化学性质的二氧化硅玻璃化合物。 在一个实施方案中，本发明涉及具有期望的脆性以及所需密度的二氧化硅玻璃，同时仍然产生相对于其它玻璃具有所需硬度和所需强度的玻璃组合物。 在另一个实施方案中，本发明涉及二氧化硅玻璃组合物，其含有至少约85摩尔％的二氧化硅和至多约15摩尔％的选自F，B，N，Al，Ge的一种或多种掺杂剂，一种或多种 碱金属（如Li，Na，K等），一种或多种碱土金属（如Mg，Ca，Sr，Ba等），一种或多种过渡金属（如Ti，Zn，Y， Zr，Hf等），一种或多种镧系元素（例如Ce等），或其任何两种或多种的组合。

公开(公告)号：US08156761B2

公开(公告)日：2012-04-17

申请号：US13023262

申请日：2011-02-08

Applicant: Tatsuhiro Sato

Inventor： Tatsuhiro Sato

IPC: C03B19/00 ,  C03B19/01 ,  C03B19/09 ,  C03B19/06 ,  C03C3/06 ,  C03C3/11 ,  C03C3/112

CPC classification number: C03C1/00 ,  C03B19/063 ,  C03B32/005 ,  C03B2201/12 ,  C03B2201/20 ,  C03B2201/24 ,  C03B2201/36 ,  C03C3/06 ,  C03C3/112 ,  C03C4/20 ,  C03C2201/12 ,  C03C2201/23 ,  C03C2201/24 ,  C03C2201/26 ,  C03C2201/32 ,  C03C2201/3411 ,  C03C2201/3435 ,  C03C2201/36

Abstract: A mixed quartz powder contains quartz powder and two or more types of doping element in an amount of from 0.1 to 20 mass %. The aforementioned doped elements include a first dope element selected from the group consisting of N, C and F, and a second dope element selected from the group consisting of Mg, Ca, Sr, Ba, Sc, Y, Ti, Zr, Hf, the lanthanides and the actinides. The “quartz powder” is a powder of crystalline quartz or it is a powder of glassy SiO2 particles. It is made form natural occurring quartz or it is fabricated synthetically. The “quartz powder” may be doped. The compounding ratio of the total amount (M1) of the aforementioned first elements and the total amount (M2) of the aforementioned second elements as the ratio of the number of atoms (M1)/(M2) is preferably from 0.1 to 20. Al as well as the aforementioned doped elements is preferably included in a mixed quartz powder of this invention.

Abstract translation: 混合石英粉含有0.1〜20质量％的石英粉和2种以上的掺杂元素。 上述掺杂元素包括选自N，C和F的第一掺杂元素和选自Mg，Ca，Sr，Ba，Sc，Y，Ti，Zr，Hf的第二掺杂元素， 镧系元素和锕系元素。 “石英粉”是结晶石英粉，或是玻璃状SiO 2粉末的粉末。 它由天然石英制成，或者由合成制成。 可以掺杂“石英粉”。 上述第一元素的总量（M1）与上述第二元素的总量（M2）的配位比优选为0.1〜20。作为原子数（M1）/（M2）的比例，优选为0.1〜20。 以及上述掺杂元素优选包括在本发明的混合石英粉末中。

公开(公告)号：US20110130265A1

公开(公告)日：2011-06-02

申请号：US11885510

申请日：2006-02-08

Applicant: Masafumi Mizuguchi ,  Tetsuya Abe

Inventor： Masafumi Mizuguchi ,  Tetsuya Abe

IPC: C03C3/04 ,  C03B11/12 ,  G01J1/58

CPC classification number: G01N21/64 ,  C03B11/08 ,  C03B23/0013 ,  C03B40/02 ,  C03B2201/03 ,  C03C3/06 ,  C03C23/0075 ,  C03C2201/32 ,  C03C2201/40 ,  C03C2203/52 ,  G01N21/6402 ,  Y02P40/57

Abstract: A method of molding a synthetic silica glass molded body by accommodating a synthetic silica glass block in a mold provided with a pressing portion, and by pressing the block while heating, the method comprising: a step of washing the synthetic silica glass block so that a concentration of copper which is present on the surface of the synthetic silica glass block is 2 ng/cm2 or less, and so that a concentration of aluminium thereon is 10 ng/cm2 or less, before accommodating the synthetic silica glass block in the mold; a step of heating high purity carbon powders in which a content of copper is 40 wt.ppb or less and a content of aluminium is 100 wt.ppb or less at a temperature condition of 1200° C. to 1900° C.; a step of heating the mold at a temperature condition of 1700° C. to 1900° C.; a step of applying the high purity carbon powders after the heating step on the inner surface of the mold after the heating step, before accommodating the synthetic silica glass block in the mold; and a step of molding the synthetic silica glass block in a predetermined form by pressing the block by means of the pressing portion while heating so as to the temperature of the block can be within a hold temperature range of 1500° C. to 1700° C., after accommodating the washed synthetic silica glass block in the mold.

Abstract translation: 一种通过将合成石英玻璃块容纳在具有按压部分的模具中并通过在加热时加压块来成型合成石英玻璃成型体的方法，所述方法包括：洗涤合成石英玻璃块，使得 存在于合成石英玻璃块的表面上的铜的浓度在将合成石英玻璃块容纳在模具中之前为2ng / cm 2以下，使其上的铝浓度为10ng / cm 2以下。 在1200℃至1900℃的温度条件下，加热铜含量为40重量ppm以下，铝含量为100重量ppm以下的高纯度碳粉末的工序。 在1700℃至1900℃的温度条件下加热模具的步骤。 在将合成石英玻璃块容纳在模具中之后，在加热步骤之后将高纯度碳粉末加热到模具的内表面之后的步骤; 以及通过在加热的同时通过按压部分压块而使预定形式的合成石英玻璃块成型的步骤，使得块的温度可以在1500℃至1700℃的保持温度范围内 在将洗涤的合成石英玻璃块容纳在模具中之后。

公开(公告)号：US20090104103A1

公开(公告)日：2009-04-23

申请号：US12336017

申请日：2008-12-16

Applicant: Noriyuki AGATA ,  Shinya KIKUGAWA ,  Yutaka SHIMIZU ,  Kazumi YOSHIDA ,  Masatoshi NISHIMOTO

Inventor： Noriyuki AGATA ,  Shinya KIKUGAWA ,  Yutaka SHIMIZU ,  Kazumi YOSHIDA ,  Masatoshi NISHIMOTO

IPC: C01B33/12

CPC classification number: C03C3/06 ,  C03C2201/02 ,  C03C2201/32 ,  C03C2201/50 ,  C30B7/10 ,  C30B29/18 ,  Y10T117/1008

Abstract: An object of the present invention is to provide an artificial quartz member inhibited from suffering the decrease in transmittance in a laser light wavelength region which is caused by long-term irradiation with a laser light having a wavelength of 200 nm or shorter; and a process for producing the artificial quartz member. The invention provides an artificial quartz member for use as an optical element to be irradiated with a laser light having a wavelength of 200 nm or shorter, having an aluminum content of 200 ppb or lower.

Abstract translation: 本发明的目的在于提供一种人造石英部件，该人造石英部件由于长时间照射波长为200nm以下的激光而导致的激光波长区域的透射率降低; 以及人造石英部件的制造方法。 本发明提供一种人造石英部件，其用作要用200ppm或更低的铝含量的波长为200nm或更短的激光照射的光学元件。

公开(公告)号：US20080004169A1

公开(公告)日：2008-01-03

申请号：US11821800

申请日：2007-06-26

Applicant: Adam James Ellison

Inventor： Adam James Ellison

IPC: C03C3/06 ,  C03C3/076

CPC classification number: G02B1/00 ,  C03C3/06 ,  C03C2201/11 ,  C03C2201/12 ,  C03C2201/23 ,  C03C2201/30 ,  C03C2201/32 ,  C03C2201/42 ,  C03C2201/50

Abstract: A low expansion silica-titania glass suitable for making extreme ultraviolet lithographic element, with the titania-containing silica glass having a titania content in the range of 5-10 wt. % and a including a further constituent of a viscosity reducing dopant having a content in the range of 0.001 to 1 wt %.

Abstract translation: 一种适用于制备极紫外光刻元件的低膨胀二氧化硅 - 二氧化钛玻璃，含二氧化钛的二氧化硅玻璃的二氧化钛含量为5-10wt。 ％，并且a包含含量在0.001至1重量％范围内的粘度降低掺杂剂的另一组分。

公开(公告)号：US20060279220A1

公开(公告)日：2006-12-14

申请号：US10570440

申请日：2004-08-20

Applicant: Simon Flink ,  Simon Krijnen ,  Sebatianus Cuppen ,  Gerbrand Swart ,  Willem Wage ,  Frank Van Der Meulen

Inventor： Simon Flink ,  Simon Krijnen ,  Sebatianus Cuppen ,  Gerbrand Swart ,  Willem Wage ,  Frank Van Der Meulen

IPC: H01J19/78

CPC classification number: C03C4/085 ,  C03C3/06 ,  C03C2201/32 ,  C03C2201/3423 ,  C03C2201/42 ,  H01J61/302 ,  H01J61/34 ,  H01J61/50 ,  H01K1/28

Abstract: The invention relates to an electric lamp provided with a light source in a light-transmitting lamp vessel which is closed in a vacuumtight manner, which light source has an envelope of light-transmitting, UV-absorbing quartz glass which comprises silicon oxide, aluminum oxide and cerium oxide, characterized in that the quartz glass of the envelope comprises the aluminum oxide and cerium oxide in a molar ratio of between 0.30 and 0.48. The invention further relates to the quartz glass which is used for said lamp.

Abstract translation: 本发明涉及一种在透光灯容器中设置有光源的电灯，其以真空密封的方式封闭，该光源具有包含氧化硅，氧化铝的透光，紫外线吸收石英玻璃的外壳 和氧化铈，其特征在于，外壳的石英玻璃包含氧化铝和氧化铈，摩尔比为0.30-0.48。 本发明还涉及用于所述灯的石英玻璃。