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21. 发明申请

US20050229636A1 Low loss chalcogenide glass and process for making same using arsenic monochalcogenide 有权
标题翻译：低损耗硫族化物玻璃及其制备方法
公开(公告)号：US20050229636A1
公开(公告)日：2005-10-20
申请号：US10824836
申请日：2004-04-15
申请人： Vinh Nguyen , Jasbinder Sanghera , Ishwar Aggarwal
发明人： Vinh Nguyen , Jasbinder Sanghera , Ishwar Aggarwal
IPC分类号： C03C3/32 , C03C13/04 , G02B6/10
CPC分类号： C03C13/043 , C03C3/321 , G02B6/102 , Y10S65/15
摘要： This invention pertains to a chalcogenide glass of low optical loss that can be on the order of 30 dB/km or lower, and to a process for preparing the chalcogenide glass. The process includes the steps of optionally preparing arsenic monochalcogenide precursor or the precursor can be provided beforehand; dynamically distilling the precursor in an open system under vacuum from a hot section to a cold section to purify same; homogenizing the precursor in a closed system so that it is of a uniform color; disposing the distilled or purified precursor and at least one chalcogenide element at a hot section of an open distillation system; dynamically distilling under vacuum in an open system so that the precursor and the at least one chalcogenide element are deposited at a cold section of the open system in a more purified state; homogenizing the precursor and the at least chalcogenide element in a closed system while converting the precursor and the at least one chalcogenide element from crystalline phase to glassy phase.
摘要翻译：本发明涉及低光损耗的硫属化物玻璃，其数量级可以在30dB / km以下，以及制备硫族化物玻璃的方法。该方法包括任选地制备砷单体前体的步骤，或者可以预先提供前体; 在开放系统中在真空下从热部分到冷部分动态蒸馏前体以净化其; 在封闭系统中使前体均匀化，使其具有均匀的颜色; 将蒸馏或纯化的前体和至少一种硫族化物元素置于开放蒸馏系统的热段; 在开放系统中在真空下动态蒸馏，使得前体和至少一种硫族化物元素以更纯化的状态沉积在开放系统的冷部分; 在将前体和至少一种硫属元素元素从结晶相转化为玻璃相的同时使封闭体系中的前体和至少硫属元素元素均化。

22. 发明授权

US07242835B2 Optical fiber clad-protective terminations 有权
公开(公告)号：US07242835B2
公开(公告)日：2007-07-10
申请号：US11185082
申请日：2005-07-18
申请人： Lynda Busse , Frederic H. Kung , Jasbinder Sanghera , Ishwar Aggarwal
发明人： Lynda Busse , Frederic H. Kung , Jasbinder Sanghera , Ishwar Aggarwal
IPC分类号： G02B6/38 , G02B6/02 , G02B6/00 , G02B6/32
CPC分类号： G02B6/262 , G02B6/02347 , G02B6/4296
摘要： This invention pertains to fiber termination combination which includes an optical fiber having a fiber core for transmitting a highly energetic optical signal that can damage the fiber and a structured region around the core for directing the optical signal into the core, the structured region being characterized by multiple channels of smaller internal diameter than the core defined by thin walls disposed around said core; a ferrule, with an opening therein for locating said fiber, at the end of said fiber enveloping said fiber extremity which cooperates with said blocking structure to block the optical signal from impinging on said microstructured region of said fiber; and a blocking structure disposed over the end of said fiber with an opening mating with said fiber core, said blocking structure blocking the optical signal from impinging on said microstructured region of said fiber.

23. 发明申请

US20060251369A1 Gas filled hollow core chalcogenide photonic bandgap fiber raman device and method 有权
标题翻译：充气中空核素硫族化物光子带隙光纤拉曼装置及方法
公开(公告)号：US20060251369A1
公开(公告)日：2006-11-09
申请号：US11122203
申请日：2005-05-03
申请人： L. Shaw , Jasbinder Sanghera , Ishwar Aggarwal , Peter Thielen
发明人： L. Shaw , Jasbinder Sanghera , Ishwar Aggarwal , Peter Thielen
IPC分类号： G02B6/032
CPC分类号： G02B6/02328 , C03B2201/86 , C03B2203/16 , C03B2203/42 , G02B6/02347 , G02B6/032 , H01S3/06741 , H01S3/302
摘要： This invention pertains to a glass fiber, a Raman device and a method. The fiber is a hollow core photonic bandgap chalcogenide glass fiber that includes a hollow core for passing light therethrough, a Raman active gas disposed in said core, a microstructured region disposed around said core, and a solid region disposed around said microstructured region for providing structural integrity to said microstructured region. The device includes a coupler for introducing at least one light signal into a hollow core of a chalcogenide photonic bandgap fiber; a hollow core chalcogenide photonic bandgap glass fiber; a microstructured fiber region disposed around said core; a solid fiber region disposed around said microstructured region for providing structural integrity to said microstructured region; and a Raman active gas disposed in the hollow core. The method includes the steps of introducing a light beam into a hollow core chalcogenide photonic bandgap glass fiber filled with a Raman active gas disposed in the core, conveying the beam through the core while it interacts with the gas to form a Stokes beam of a typically higher wavelength, and removing the Stokes beam from the core of the fiber.
摘要翻译：本发明涉及玻璃纤维，拉曼装置和方法。纤维是中空核光子带隙硫族化物玻璃纤维，其包括用于使光通过的中空芯，布置在所述芯中的拉曼活性气体，围绕所述芯设置的微结构化区域，以及设置在所述微结构区域周围的固体区域，用于提供结构对所述微结构区域的完整性。该装置包括耦合器，用于将至少一个光信号引入到硫族化物光子带隙光纤的中空芯中; 空心核硫属元素光子带隙玻璃纤维; 设置在所述芯周围的微结构化纤维区域; 设置在所述微结构区域周围的固体纤维区域，用于向所述微结构化区域提供结构完整性; 和设置在中空芯中的拉曼活性气体。该方法包括以下步骤：将光束引入填充有设置在芯中的拉曼活性气体的中空核心硫族化物光子带隙玻璃纤维中，在与气体相互作用的同时将光束输送通过芯体，以形成典型的斯托克斯光束更高的波长，并从纤芯的核心去除斯托克斯光束。

24. 发明授权

US06873893B1 Missile warning and protection system for aircraft platforms 有权
标题翻译：飞机平台导弹预警和保护系统
公开(公告)号：US06873893B1
公开(公告)日：2005-03-29
申请号：US10632211
申请日：2003-08-01
申请人： Jasbinder Sanghera , Lynda Busse , Ishwar Aggarwal
发明人： Jasbinder Sanghera , Lynda Busse , Ishwar Aggarwal
IPC分类号： F41H11/02 , F41H13/00 , G05D3/00 , G06F7/00
CPC分类号： F41H13/00 , F41G7/224 , F41H11/02 , G01S7/495
摘要： This invention pertains to a jam head and to a protection system. The jam head is rotatable around at least two separate axes and includes a first part rotatable around a first axis and a second part rotatably connected to the first part and rotatable around a second axis; a viewing port in the first part for viewing an object; at least one reflecting surface for conveying an image through the port; a camera optically connected via the at least one reflecting surface to the port; and a unitary infrared transmitting glass fiber of constant core diameter passing from the laser to and through the first and the second parts for conveying an energetic infrared optical signal and an exit port through which the optical signal passes. The protection system is mounted on a movable platform and includes a detector for locating a threat; an electronic and control system connected to the detector for receiving a signal from the detector; a laser connected to the electronic and control system; and the jam head.
摘要翻译：本发明涉及卡纸头和保护系统。卡纸头可围绕至少两个分开的轴线旋转并且包括可围绕第一轴线旋转的第一部件和可旋转地连接到第一部件并可围绕第二轴线旋转的第二部件; 第一部分中的观察端口用于观察物体; 至少一个用于通过所述端口传送图像的反射表面; 通过所述至少一个反射表面与所述端口光学连接的照相机; 以及从激光通过第一和第二部分的恒定芯径的单一红外透射玻璃纤维，用于传送能量红外光信号和光信号通过的出口。保护系统安装在可移动平台上，并包括用于定位威胁的检测器; 连接到检测器的电子和控制系统，用于从检测器接收信号; 激光连接到电子和控制系统; 和卡头。

25. 发明授权

US6128429A Low phonon energy glass and fiber doped with a rare earth 失效
标题翻译：低声子能量玻璃和掺杂稀土的光纤
公开(公告)号：US6128429A
公开(公告)日：2000-10-03
申请号：US920878
申请日：1997-08-29
申请人： Brian Cole , Jasbinder Sanghera , Brandon Shaw , Barry Harbison , Ishwar D. Aggarwal
发明人： Brian Cole , Jasbinder Sanghera , Brandon Shaw , Barry Harbison , Ishwar D. Aggarwal
IPC分类号： G02B6/00 , C03C3/32 , C03C13/04 , G02B6/02 , H01S3/067
CPC分类号： H01S3/06716 , C03C13/043 , C03C3/321 , G02B6/02
摘要： Disclosed herein is a low phonon energy glass and a fiber made therefrom. e glass includes the following components given in mol percent:______________________________________ germanium 0.1-30 arsenic 0-40 X 0.01-20 Y 40-85 ______________________________________ wherein X is selected from the group consisting of gallium, indium and mixtures thereof wherein Y is selected from the group consisting of selenium, and mixtures of selenium and up to 50% of sulfur substituted for selenium and the glass also contains 0.001-2 weight percent of a rare earth, based on the weight of said components. The fiber has a minimum loss of less than 5 dB/m.
摘要翻译：本文公开了一种低声子能量玻璃和由其制成的纤维。该玻璃包括以摩尔百分比给出的以下组分： - 锗0.1-30 - 砷0-40-X 0.01-20-Y 40-85 - 其中X选自镓，铟及其混合物，其中Y为选自硒，以及硒的混合物和至多取代硒的50％的硫，并且基于所述组分的重量，玻璃还含有0.001-2重量％的稀土。光纤具有小于5dB / m的最小损耗。

26. 发明授权

US5973824A Amplification by means of dysprosium doped low phonon energy glass waveguides 失效
标题翻译：通过镝掺杂的低声子能量玻璃波导进行放大
公开(公告)号：US5973824A
公开(公告)日：1999-10-26
申请号：US920877
申请日：1997-08-29
申请人： Jasbinder Sanghera , Brandon Shaw , Brian Cole , Barry Harbison , Ishwar D. Aggarwal
发明人： Jasbinder Sanghera , Brandon Shaw , Brian Cole , Barry Harbison , Ishwar D. Aggarwal
IPC分类号： H01S3/06 , G02B6/02 , H01S3/067 , H01S3/16 , H01S3/17
CPC分类号： H01S3/06716 , G02B6/02 , H01S3/1606
摘要： Disclosed herein is an amplification method, an optical glass amplifier, a laser based on the amplifier and an amplification optical communication system, all based on a limited length of a single-mode glass fiber made from glass having phonon energy of less than about 350 cm.sup.-1 and doped with dysprosium. The glass includes 0.1-30 mol % germanium, 0-40 mol % arsenic, 0.01-20 mol % X, 0.01-20 mol % Y, and 0.001-2 weight % dysprosium, wherein X is selected from the group consisting of gallium, indium and mixtures thereof selenium; and wherein Y is selected from the group consisting of selenium, and mixtures of selenium and up to 50% of sulfur. The system includes a coupler, a silica-based signal fiber carrying the optical signal that is to be amplified in communication with said coupling means, a pump light source in communication with the coupler, an amplifier in communication with the coupler at one end and another silica-based fiber joined to the amplifier at its other end. The method includes the steps of introducing the optical signal to be amplified into the coupler, introducing a pump optical signal into the coupling means, combining the optical signal and the pump optical signal, introducing the combined optical signal into the amplifier and amplifying the optical signal by exciting the electrons in dysprosium so they emit at about 1.3 .mu.m.
摘要翻译：本文公开了放大方法，光学玻璃放大器，基于放大器的激光器和放大光通信系统，所有这些都基于由具有小于约350cm的声子能量的玻璃制成的单模玻璃纤维的有限长度 -1并掺杂镝。该玻璃包括0.1-30mol％的锗，0-40mol％的砷，0.01-20mol％的X，0.01-20mol％的Y和0.001-2wt％的镝，其中X选自镓，铟及其混合物硒; 并且其中Y选自硒，以及硒和高达50％的硫的混合物。该系统包括耦合器，承载要与所述耦合装置通信的放大的光信号的基于二氧化硅的信号光纤，与耦合器通信的泵浦光源，在一端与耦合器连通的放大器和另一端二氧化硅基纤维在其另一端连接到放大器。该方法包括以下步骤：将要放大的光信号引入耦合器，将泵浦光信号引入耦合装置，组合光信号和泵浦光信号，将组合的光信号引入放大器并放大光信号通过激发镝中的电子，使其发射约为1.3μm。

27. 发明授权

US06548266B1 Assay for detecting the enzymatic activity of a phosphorylation enzyme using enhanced signal generation 失效
标题翻译：使用增强的信号产生检测磷酸化酶的酶活性的测定
公开(公告)号：US06548266B1
公开(公告)日：2003-04-15
申请号：US10009120
申请日：2002-05-21
申请人： Zaihui Zhang , Jasbinder Sanghera , Shisen Wang
发明人： Zaihui Zhang , Jasbinder Sanghera , Shisen Wang
IPC分类号： C12Q148
CPC分类号： C12N9/1205 , C12N9/16 , C12Q1/42 , C12Q1/48 , C12Q1/485 , G01N33/60 , G01N2333/9121
摘要： An assay system is provided for detecting the enzymatic activity of a phosphorylation enzyme. The enzyme may be a phosphatase or protein kinase. The substrate for the enzyme is immobilized on a solid support via covalent or non-covalent binding through a signal enhancing polymer. The immobilized substrate provides an enhanced signal to background ratio when compared to a substrate in solution. The methods are easily adapted to high throughput screening systems.
摘要翻译：提供了用于检测磷酸化酶的酶活性的测定系统。酶可以是磷酸酶或蛋白激酶。酶的底物通过共价或非共价结合通过信号增强聚合物固定在固体支持物上。当与溶液中的底物相比时，固定化的底物提供增强的信号与背景比。这些方法很容易适应于高通量筛选系统。

28. 发明授权

US06285811B1 Near-field optical microscope with infrared fiber probe 失效
标题翻译：红外光纤探头近场光学显微镜
公开(公告)号：US06285811B1
公开(公告)日：2001-09-04
申请号：US09267919
申请日：1999-02-25
申请人： Ishwar D. Aggarwal , Jasbinder Sanghera , David Schaafsma
发明人： Ishwar D. Aggarwal , Jasbinder Sanghera , David Schaafsma
IPC分类号： G02B632
CPC分类号： G01Q60/22 , Y10S977/862
摘要： A near field optical microscope according to the present invention has (1) a single mode infrared optical fiber made from chalcogenide glass, chalcohalide glass, or a combination thereof, having a probe end adapted as a probe for near field optical microscopy, and further adapted for positioning within a near optical field of a sample; (2) a source of infrared light; for illuminating the sample; (3) a detector of infrared light; for detecting infrared light reflected from, emitted by, or transmitted through the sample, where at least one of the source of infrared light and the detector of infrared light are optically coupled to a distal end of the single mode infrared optical fiber.
摘要翻译：根据本发明的近场光学显微镜具有（1）由硫族化物玻璃，卤化铝玻璃或其组合制成的单模红外光纤，其具有适于作为近场光学显微镜的探针的探针端，并且还适于用于在样品的近光场内定位; （2）红外光源; 用于照亮样品; （3）红外光检测器; 用于检测从所述样品反射，发射或透射的红外光，其中所述红外光源和所述红外光检测器中的至少一个光学耦合到所述单模红外光纤的远端。

29. 发明授权

US06175678B1 Infrared fiber imager 有权
标题翻译：红外线成像仪
公开(公告)号：US06175678B1
公开(公告)日：2001-01-16
申请号：US09310376
申请日：1999-05-12
申请人： Jasbinder Sanghera , Ishwar D. Aggarwal , Brandon Shaw , Paul Pureza
发明人： Jasbinder Sanghera , Ishwar D. Aggarwal , Brandon Shaw , Paul Pureza
IPC分类号： G02B604
CPC分类号： G02B6/06 , G02B6/02
摘要： An apparatus for performing spatial and spectral analysis comprising a bundle of a plurality of chalcogenide glass fiber, an optical system for transmitting light received from the bundle, and a detector for receiving the light signal from the optical system for providing spatial and spectral analysis of the bundle image; maximum diameter of the fibers is about the size of the pixels on the detector.
摘要翻译：一种用于执行空间和光谱分析的装置，包括多束硫属化物玻璃光纤束，用于发射从光束接收的光的光学系统，以及用于接收来自光学系统的光信号的检测器，用于提供对该光束的空间和光谱分析束图像纤维的最大直径约为检测器上像素的尺寸。

30. 发明授权

US06291447B1 Granulatimide compounds and uses thereof 失效
标题翻译：肉桂酰亚胺化合物及其用途
公开(公告)号：US06291447B1
公开(公告)日：2001-09-18
申请号：US09258991
申请日：1999-02-26
申请人： Raymond Andersen , Michel Roberge , Jasbinder Sanghera , Daniel Leung , Edward Piers , Roberto GS Berlinck , Robert Britton
发明人： Raymond Andersen , Michel Roberge , Jasbinder Sanghera , Daniel Leung , Edward Piers , Roberto GS Berlinck , Robert Britton
IPC分类号： C07D48714
CPC分类号： C07D487/14 , C07H9/06 , C07H19/044 , C07H19/23
摘要： Novel granulatimide compounds and pharmaceutical formulations thereof are provided. Compounds of this invention have the general formula: wherein are independently R or Z as defined below, or in combination F and F′ is Ar1 as defined below; Ar1 is a monocyclic, bicyclic or tricyclic, fully or partially aromatic system containing five or six membered carbocyclic or, oxygen, nitrogen or sulphur containing heterocyclic rings, optionally substituted with R or Z; W is selected from the group consisting of formula (i); (ii) or (iii), wherein the structures are as follows:
摘要翻译：提供了新的颗粒酰亚胺化合物及其药物制剂。本发明的化合物具有以下通式：其中独立地为如下定义的R或Z，或者组合F和F'如下定义的Ar 1; Ar 1是单环，双环或三环，全部或部分芳族体系，其含有五或六个任选被R或Z取代的W，W选自由式（ⅰ）组成的组; （ii）或（iii），其中结构如下：

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