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58 条记录 (耗时 0.034 秒)

    Inductive gas line for pulsed lasers
    41.
    发明授权
    Inductive gas line for pulsed lasers 失效
    用于脉冲激光的感应气体管线

    公开(公告)号：US4538277A

    公开(公告)日：1985-08-27

    申请号：US426435

    申请日：1982-09-29

    申请人： William J. Benett ,  Terry W. Alger

    发明人： William J. Benett ,  Terry W. Alger

    IPC分类号： H01S3/03 ,  H01S3/0975 ,  H01S3/00

    CPC分类号： H01S3/0975 ,  H01S3/03

    摘要： A gas laser having a metal inlet gas feed line assembly shaped as a coil, to function as an electrical inductance and therefore high impedance to pulses of electric current applied to electrodes at opposite ends of a discharge tube of a laser, for example. This eliminates a discharge path for the laser through the inlet gas feed line. A ferrite core extends through the coil to increase the inductance of the coil and provide better electric isolation. By elimination of any discharge breakdown through the gas supply, efficiency is increased and a significantly longer operating lifetime of the laser is provided.

    摘要翻译： 一种气体激光器，其具有形成为线圈的金属入口气体馈送线组件，用作例如电激励器的放电管的相对端处的电极的电流脉冲的电感，因此具有高阻抗。 这消除了通过入口气体馈送线的激光器的放电路径。 铁氧体磁芯延伸穿过线圈，以增加线圈的电感并提供更好的电气隔离。 通过消除通过气体供应的任何放电击穿，提高效率并提供激光器的显着更长的工作寿命。

    Method of fabricating high-density hermetic electrical feedthroughs using insulated wire bundles
    42.
    发明授权
    Method of fabricating high-density hermetic electrical feedthroughs using insulated wire bundles 有权
    使用绝缘线束制造高密度密封电馈通的方法

    公开(公告)号：US09333337B2

    公开(公告)日：2016-05-10

    申请号：US14118183

    申请日：2012-05-16

    申请人： Kedar G. Shah ,  William J. Benett ,  Satinderpall S. Pannu

    发明人： Kedar G. Shah ,  William J. Benett ,  Satinderpall S. Pannu

    IPC分类号： A61N1/05 ,  A61N1/375

    CPC分类号： H01B17/303 ,  A61N1/05 ,  A61N1/3754 ,  H01B13/0036 ,  H01B13/06 ,  H02G3/22 ,  Y10T29/49194

    摘要： A method of fabricating electrical feedthroughs coats of a plurality of electrically conductive wires with an electrically insulating material and bundles the coated wires together in a substantially parallel arrangement. The bundled coated wires are secured to each other by joining the electrically insulating material of adjacent wires together to form a monolithic block which is then cut transverse to the wires to produce a block section having opposing first and second sides with a plurality of electrically conductive feedthroughs extending between them.

    摘要翻译： 一种使用电绝缘材料制造多根导电线的电馈通涂层的方法，并且以大致平行的布置将涂布的电线捆扎在一起。 捆扎的涂层线通过将相邻导线的电绝缘材料接合在一起而彼此固定，以形成整体块，然后横向于线切割以产生具有相对的第一和第二侧的块部分，多个导电馈通 在他们之间延伸。

    Method of Fabricating High-Density Hermetic Electrical Feedthroughs Using Insulated Wire Bundles
    43.
    发明申请
    Method of Fabricating High-Density Hermetic Electrical Feedthroughs Using Insulated Wire Bundles 有权
    使用绝缘线束制造高密度电气馈通的方法

    公开(公告)号：US20140144694A1

    公开(公告)日：2014-05-29

    申请号：US14118183

    申请日：2012-05-16

    申请人： Kedar G. Shah ,  William J. Benett ,  Satinderpall S. Pannu

    发明人： Kedar G. Shah ,  William J. Benett ,  Satinderpall S. Pannu

    IPC分类号： A61N1/05

    CPC分类号： H01B17/303 ,  A61N1/05 ,  A61N1/3754 ,  H01B13/0036 ,  H01B13/06 ,  H02G3/22 ,  Y10T29/49194

    摘要： A method of fabricating electrical feedthroughs coats of a plurality of electrically conductive wires with an electrically insulating material and bundles the coated wires together in a substantially parallel arrangement. The bundled coated wires are secured to each other by joining the electrically insulating material of adjacent wires together to form a monolithic block which is then cut transverse to the wires to produce a block section having opposing first and second sides with a plurality of electrically conductive feedthroughs extending between them.

    摘要翻译： 一种使用电绝缘材料制造多根导电线的电馈通涂层的方法，并且以大致平行的布置将涂布的电线捆扎在一起。 捆扎的涂层线通过将相邻导线的电绝缘材料接合在一起而彼此固定，以形成整体块，然后横向于线切割以产生具有相对的第一和第二侧的块部分，多个导电馈通 在他们之间延伸。

    Zero dead volume tube to surface seal
    48.
    发明授权
    Zero dead volume tube to surface seal 失效
    零死体管到表面密封

    公开(公告)号：US6056331A

    公开(公告)日：2000-05-02

    申请号：US711841

    申请日：1996-09-12

    申请人： William J. Benett ,  James A. Folta

    发明人： William J. Benett ,  James A. Folta

    IPC分类号： F16L19/02 ,  F16L21/04

    CPC分类号： F16L19/02 ,  Y10S285/911 ,  Y10T29/49872

    摘要： A method and apparatus for connecting a tube to a surface that creates a dead volume seal. The apparatus is composed of three components, a body, a ferrule, and a threaded fitting. The ferrule is compressed onto a tube and a seal is formed between the tube and a device retained in the body by threading the fitting into the body which provides pressure that seals the face of the ferrule to a mating surface on the device. This seal can be used at elevated temperatures depending on the materials used. While the invention has been developed for use with micro-machined silicon wafers used in Capillary Gas Chromatograph (GC), it can be utilized anywhere for making a gas or fluid face seal to the surface of a device that has near zero dead volume.

    摘要翻译： 一种将管连接到产生死体积密封的表面的方法和装置。 该装置由三个部件组成，一个主体，一个套圈和一个螺纹接头。 套圈被压缩到管上，并且通过将配件穿入主体中而将管和保持在主体中的装置之间形成密封，该压力提供将套圈的表面密封到装置上的配合表面的压力。 根据所使用的材料，该密封可以在高温下使用。 虽然本发明已被开发用于毛细管气相色谱（GC）中使用的微加工硅晶片，但是其可用于在具有接近零死体积的器件的表面形成气体或流体表面密封件的任何地方。

    Monolithic microchannel heatsink
    49.
    发明授权
    Monolithic microchannel heatsink 失效
    单片微通道散热器

    公开(公告)号：US5548605A

    公开(公告)日：1996-08-20

    申请号：US440595

    申请日：1995-05-15

    申请人： William J. Benett ,  Raymond J. Beach ,  Dino R. Ciarlo

    发明人： William J. Benett ,  Raymond J. Beach ,  Dino R. Ciarlo

    IPC分类号： H01S5/024 ,  H01S5/40 ,  H01S3/04

    CPC分类号： H01S5/02423 ,  H01S5/4025

    摘要： A silicon wafer has slots sawn in it that allow diode laser bars to be mounted in contact with the silicon. Microchannels are etched into the back of the wafer to provide cooling of the diode bars. To facilitate getting the channels close to the diode bars, the channels are rotated from an angle perpendicular to the diode bars which allows increased penetration between the mounted diode bars. This invention enables the fabrication of monolithic silicon microchannel heatsinks for laser diodes. The heatsinks have low thermal resistance because of the close proximity of the microchannels to the laser diode being cooled. This allows high average power operation of two-dimensional laser diode arrays that have a high density of laser diode bars and therefore high optical power density.

    摘要翻译： 一个硅晶片上有一个锯槽，可以使二极管激光棒安装成与硅接触。 将微通道蚀刻到晶片的背面以提供二极管条的冷却。 为了使通道靠近二极管条，通道从垂直于二极管条的角度旋转，这允许在安装的二极管条之间增加穿透。 本发明能够制造用于激光二极管的单片硅微通道散热器。 由于微通道与被冷却的激光二极管的紧密接近，散热器具有低热阻。 这允许具有高密度激光二极管条并因此具有高光功率密度的二维激光二极管阵列的高平均功率操作。

    Thin planar package for cooling an array of edge-emitting laser diodes
    50.
    发明授权
    Thin planar package for cooling an array of edge-emitting laser diodes 失效
    用于冷却边缘发射激光二极管阵列的薄平面封装

    公开(公告)号：US5105430A

    公开(公告)日：1992-04-14

    申请号：US682770

    申请日：1991-04-09

    申请人： David C. Mundinger ,  William J. Benett

    发明人： David C. Mundinger ,  William J. Benett

    IPC分类号： H01L23/473 ,  H01S5/00 ,  H01S5/024 ,  H01S5/40

    CPC分类号： H01S5/02423 ,  H01S5/4031 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01S5/02236 ,  H01S5/02272

    摘要： A laser diode array is disclosed that includes a plurality of planar assemblies and active cooling of each assembly. The laser diode array may be operated in a long duty cycle, or in continuous operation. A laser diode bar and a microchannel heat sink are thermally coupled in a compact, thin planar assembly having the laser diode bar located proximate to one edge. In an array, a number of such thin planar assemblies are secured together in a stacked configuration, in close proximity so that the laser diodes are spaced closely. The cooling means includes a microchannel heat sink proximate to the laser diode bar to absorb heat generated by laser operation. To provide the coolant to the microchannels, each thin planar assembly comprises passageways that connect the microchannels to inlet and outlet corridors. Each inlet passageway may comprise a narrow slot that directs coolant into the microchannels and increases the velocity of flow therethrough. The corridors comprises holes extending through each of the assemblies in the array. The inlet and outlet corridors are connected to a conventional coolant circulation system. The laser diode array with active cooling has applications as an optical pump for high power solid state lasers, or by mating the diodes with fiber optic lenses. Further, the arrays can be useful in applications having space constraints and energy limitations, and in military and space applications. The arrays can be incorporated in equipment such as communications devices and active sensors.

    摘要翻译： 公开了一种激光二极管阵列，其包括多个平面组件和每个组件的主动冷却。 激光二极管阵列可以在长占空比或连续操作中操作。 激光二极管条和微通道散热器热耦合在紧凑的薄平面组件中，其具有位于一个边缘附近的激光二极管条。 在阵列中，许多这样的薄平面组件以堆叠的形式紧密地固定在一起，使得激光二极管紧密地间隔开。 冷却装置包括靠近激光二极管条的微通道散热器，以吸收由激光操作产生的热量。 为了将冷却剂提供给微通道，每个薄平面组件包括将微通道连接到入口和出口走廊的通道。 每个入口通道可以包括狭窄的狭槽，其将冷却剂引导到微通道中并增加流过其中的流速。 走廊包括延伸穿过阵列中每个组件的孔。 入口和出口走廊连接到常规的冷却剂循环系统。 具有主动冷却的激光二极管阵列可用作高功率固体激光器的光泵，或通过将二极管与光纤透镜配合使用。 此外，阵列可以在具有空间限制和能量限制的应用中以及在军事和空间应用中是有用的。 阵列可以并入设备，如通信设备和有源传感器。