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1.发明授权公开(公告)号：US07381339B2
公开(公告)日：2008-06-03
申请号：US10947100
申请日：2004-09-22
IPC分类号： B29D11/00
CPC分类号： G02B1/02 , G02B27/283
摘要： Increased yield of optical elements from cubic crystal rods, such as made of calcium fluoride, is made possible by orienting the optical elements for supporting the propagation of light along one of the , , or alternative crystal axis, which extend perpendicular to a main crystal axis. A cleave is taken through the crystal rod along a primary crystal plane {1 1 1} normal to the main axis. One of the , , or alternative crystal axes is located by optical inspection and indicated on the crystal rod with an orientation label. Additional cuts are taken parallel to the {1 1 1} primary crystal plane to divide the crystal rod into disks each containing a portion of the orientation label. The disks can be cut again and sides formed perpendicular to the {1 1 1} primary crystal plane with regard to the orientation labels for forming optical elements, such as prisms, oriented for supporting the propagation of polarized light along one of the , , and alternative crystal axes.
摘要翻译： 通过使用于支持光的传播的光学元件沿着<1O <> 2>，> 2 或<
2 1 1>替代晶轴，其垂直于主<111>晶轴延伸。 沿着与主轴垂直的主晶面{111]将晶体棒穿过晶棒。 另一个晶轴位于<1 1 2>，<1 2 1>或< 2 1 1> 通过光学检查并在具有取向标签的晶棒上指示。 采用平行于{111}主晶面的附加切割，以将晶棒分成包含一部分取向标签的圆盘。 相对于用于形成光学元件（例如棱镜）的取向标签，可以再次切割和垂直于{111族原子晶面垂直形成的侧面，这些棱镜定向成支持偏振光沿着<1 1 2>，<1 2 1>，而< 2 1 1>替代晶轴。 -
公开(公告)号：US06872479B2
公开(公告)日：2005-03-29
申请号：US10718356
申请日：2003-11-18
申请人： Robert L. Maier , Robert W. Sparrow , Paul M. Then
发明人： Robert L. Maier , Robert W. Sparrow , Paul M. Then
IPC分类号： B32B9/00 , B32B9/04 , B32B19/00 , G02B1/02 , G02B1/10 , H01S3/034 , H01S3/08 , H01S3/225 , H01S5/028
CPC分类号： G02B1/14 , G02B1/02 , G02B1/105 , H01S3/034 , H01S3/0346 , H01S3/225 , H01S3/2251 , Y10T428/265
摘要： The invention is directed to a coated metal fluoride crystals that are resistant to laser-induced damage by a below 250 nm UV laser beam; methods of making such coated crystals, and the use of such coated crystals. The method includes the steps of providing an uncoated metal fluoride crystal of general formula MF2, where M is beryllium, magnesium, calcium, strontium and barium, and mixtures thereof, and coating the uncoated metal fluoride crystal with a coating of a selected material to thereby form a coated metal material resistant to laser induced damage. Preferred coating materials include MgF2, MgF2 doped fused silica and fluorine doped fused silica.
摘要翻译： 本发明涉及一种涂覆的金属氟化物晶体，其通过低于250nm的UV激光束对激光诱发的损伤具有抗性; 制造这种涂覆的晶体的方法，以及使用这种涂覆的晶体。 该方法包括以下步骤：提供通式为MF2的未涂覆的金属氟化物晶体，其中M是铍，镁，钙，锶和钡及其混合物，并用所选材料的涂层涂覆未涂覆的金属氟化物晶体 形成耐受激光损伤的涂层金属材料。 优选的涂层材料包括MgF 2，掺杂MgF 2的熔融石英和氟掺杂的熔融二氧化硅。
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3.发明授权Curved honeycomb article, EUV apparatus having a curved honeycomb article, and method of making a curved honeycomb article 失效弯曲蜂窝体制品，具有弯曲蜂窝制品的EUV装置，以及制造弯曲蜂窝制品的方法公开(公告)号：US07189446B2
公开(公告)日：2007-03-13
申请号：US10882011
申请日：2004-06-30
CPC分类号： B82Y10/00 , G03F7/70166 , G03F7/70916 , Y10T428/236 , Y10T428/24149
摘要： The present invention provides a curved honeycomb article having a first face, a second face, and a plurality of channels formed from the first face to the second face, each channel having a channel axis, the curved honeycomb article having a width of at least about 15 cm in at least one direction in the plane normal to a channel axis at its geometrical center, each channel having a virtual channel extension associated therewith, the virtual channel extensions defining a convergence area substantially smaller than the occluded area of the curved honeycomb article. Methods for making the curved honeycomb article and apparati using the curved honeycomb article are also disclosed.
摘要翻译： 本发明提供了一种具有第一面，第二面和从第一面到第二面形成的多个通道的弯曲蜂窝制品，每个通道具有通道轴线，所述弯曲蜂窝制品的宽度至少约为 每个通道具有与其相关联的虚拟通道延伸的平面中的垂直于通道轴的平面中的至少一个方向上的15cm，虚拟通道延伸部限定了基本上小于弯曲蜂窝体的闭塞区域的会聚区域。 还公开了使用弯曲蜂窝制品制造弯曲蜂窝体制品和装置的方法。
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公开(公告)号：US06801562B2
公开(公告)日：2004-10-05
申请号：US10087485
申请日：2002-03-01
IPC分类号： H01S322
CPC分类号： H01S3/225 , C30B11/00 , C30B29/12 , H01S3/034 , H01S3/0346 , H01S3/1055
摘要： The invention provides a ≧4 kHz repetition rate argon fluoride excimer laser system for producing an UV wavelength 193 nm output. The ≧4 kHz repetition rate argon fluoride excimer laser system includes an argon fluoride excimer laser chamber for producing a 193 nm discharge at a pulse repetition rate ≧4 kHz. The ≧4 kHz repetition rate argon fluoride excimer laser chamber includes magnesium fluoride crystal optic windows for outputting the 193 nm discharge as a ≧4 kHz repetition rate excimer laser 193 nm output with the magnesium fluoride crystal optic windows having a 255 nm induced absorption less than 0.08 Abs/42 mm when exposed to 5 million pulses of 193 nm light a fluence ≧40 mj/cm2/pulse and a 42 mm crystal 120 nm transmission of at least 30%.
摘要翻译： 本发明提供了用于产生UV波长193nm输出的> = 4kHz重复率的氟化铝准分子激光系统。 > = 4kHz重复率氟化氢准分子激光系统包括用于以脉冲重复率> = 4kHz产生193nm放电的氟化氢准分子激光室。 > = 4kHz重复率氩氟化物准分子激光室包括氟化镁晶体光学窗口，用于输出193nm的放电，作为> = 4kHz的重复率准分子激光器193nm输出，其中氟化镁晶体光学窗口具有255nm的诱导吸收 暴露于500nm脉冲的193nm光，注量> 40mJ / cm 2 /脉冲和至少30％的42mm晶体120nm透射时小于0.08Abs / 42mm。
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公开(公告)号：US5934260A
公开(公告)日：1999-08-10
申请号：US943917
申请日：1997-10-03
CPC分类号： F02M25/08
摘要： Disclosed is cold-start fuel vapor emission control system for an internal combustion engine having an intake manifold and a fuel tank, comprising the following components: (1) a housing for containing an honeycomb adsorber for adsorbing fuel vapor; (2) a vapor passage for fluidly connecting the housing and the fuel tank; (3) a charging system for measuring the quantity of adsorbed fuel vapor and for, if necessary, increasing the amount of adsorbed fuel vapor to a level sufficient to "vapor-only" start the engine; (4) a purging passage connecting the housing to an intake manifold for introducing a mixture comprised of the fuel vapor and air to the intake manifold. In a preferred embodiment, the honeycomb adsorber comprises a monolithic, binderless honeycomb structure having a continuous activated carbon phase.
摘要翻译： 公开了一种具有进气歧管和燃料箱的内燃机的冷启动燃料蒸汽排放控制系统，包括以下部件：（1）容纳用于吸附燃料蒸气的蜂窝吸附器的壳体; （2）用于流体连接壳体和燃料箱的蒸气通道; （3）用于测量吸收的燃料蒸气的量的充电系统，并且如果需要，将吸附的燃料蒸汽的量增加到足以“仅蒸汽”启动发动机的水平; （4）净化通道，其将壳体连接到进气歧管，用于将由燃料蒸气和空气组成的混合物引入进气歧管。 在优选的实施方案中，蜂窝状吸附器包括具有连续活性炭相的整体式无粘合剂蜂窝结构。
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