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338 条记录 (耗时 0.021 秒)

    Impedance matching system for slab type lasers
    5.
    发明授权
    Impedance matching system for slab type lasers 有权
    板式激光器阻抗匹配系统

    公开(公告)号：US09263849B2

    公开(公告)日：2016-02-16

    申请号：US14566494

    申请日：2014-12-10

    申请人： Gerald L Kern

    发明人： Gerald L Kern

    IPC分类号： H01S3/097 ,  H05K1/16 ,  H01R24/44 ,  H01S3/0971 ,  H01S3/223 ,  H01S3/03

    CPC分类号： H01S3/09702 ,  H01R24/44 ,  H01S3/0315 ,  H01S3/0971 ,  H01S3/2232 ,  H05K1/16

    摘要： A system transfers radio frequency energy from a radio frequency power amplifier (RFPA) to a slab laser. The system includes a connector, a printed circuit board, a conductive plate and a first inductor element. The connector is configured to receive a radio frequency power from the RFPA. The printed circuit board has at least one conductive pad etched on the printed circuit board. One of the conductive pads is electrically connected to the connector. The conductive plate is attached beneath the printed circuit board. The first inductor is electrically connected to the connector and electrically connected to a first electrode or top slab of the slab laser.

    摘要翻译： 系统将射频能量从射频功率放大器（RFPA）传送到平板激光器。 该系统包括连接器，印刷电路板，导电板和第一电感元件。 连接器被配置为从RFPA接收射频功率。 印刷电路板具有在印刷电路板上蚀刻的至少一个导电焊盘。 一个导电焊盘电连接到连接器。 导电板安装在印刷电路板的下面。 第一电感器电连接到连接器并电连接到板式激光器的第一电极或顶板。

    Metal vapor circulating system
    9.
    发明授权
    Metal vapor circulating system 有权
    金属蒸气循环系统

    公开(公告)号：US09048617B2

    公开(公告)日：2015-06-02

    申请号：US13940185

    申请日：2013-07-11

    申请人： Logos Technologies, Inc.

    发明人： Jason Zweiback ,  Claudio Filippone

    IPC分类号： H01S3/22 ,  H01S3/227 ,  H01S3/041 ,  H01S3/0941 ,  H01S3/03 ,  H01S3/104 ,  H01S3/036

    CPC分类号： H01S3/041 ,  H01S3/03 ,  H01S3/031 ,  H01S3/0315 ,  H01S3/036 ,  H01S3/0941 ,  H01S3/104 ,  H01S3/227

    摘要： A system for circulating an alkali vapor to operate as, for example, a gain medium in a diode pumped alkali laser. The system includes a pump configured to pump a buffer gas to a metal source. A source heat exchanger heats the alkali metal source to produce a metal vapor that flows with the buffer gas. An action chamber receives the metal vapor and buffer gas combination and contains the combination while the metal vapor performs its required functions. The metal vapor and buffer combination continue to flow to a metal vapor trap and heat exchanger that cools the metal vapor and buffer gas combination. The metal vapor trap collects alkali metal condensate as the combination cools. The diffuser transport channel provides an inflow of clean buffer gas to the pump. The pump provides a circulating gas flow through the closed loop system.

    摘要翻译： 一种用于循环碱性蒸汽以在二极管泵浦碱性激光器中作为例如增益介质运行的系统。 该系统包括配置成将缓冲气体泵送到金属源的泵。 源热交换器加热碱金属源以产生与缓冲气体一起流动的金属蒸气。 动作室接收金属蒸气和缓冲气体组合，并且当金属蒸气执行其所需的功能时，其包含组合。 金属蒸汽和缓冲液组合继续流到金属蒸气阱和冷却金属蒸汽和缓冲气体组合的热交换器。 当组合冷却时，金属蒸汽捕集阱收集碱金属冷凝物。 扩散器输送通道提供清洁的缓冲气体流入泵。 泵提供循环气体流过闭环系统。

    Slab laser
    10.
    发明授权
    Slab laser 有权
    平板激光

    公开(公告)号：US08913642B2

    公开(公告)日：2014-12-16

    申请号：US13950880

    申请日：2013-07-25

    申请人： Rofin-Sinar Laser GmbH

    发明人： Florian Engel ,  Stefan Ruppik ,  Volker Scholz ,  Hermann Hage

    IPC分类号： H01S3/22 ,  H01S3/223 ,  H01S3/03 ,  H01S3/038 ,  H01S3/08

    CPC分类号： H01S3/22 ,  H01S3/0315 ,  H01S3/0388 ,  H01S3/08081 ,  H01S3/2232

    摘要： In a slab laser, a gas mixture containing carbon dioxide CO2 is formed as a laser-active medium in a discharge space which is formed between two plate-shaped metal electrodes, the flat faces of which are located opposite one another. A resonator mirror is arranged on each of the mutually opposite end faces of the discharge space, the mirrors forming an unstable resonator parallel to the flat faces. At least one of the mutually facing flat faces is provided either on the entire flat face with a dielectric layer the thickness of which is greater on at least one sub-surface than in the remaining area of the flat face, or the at least one flat face is provided with a dielectric layer exclusively on at least one sub-surface.

    摘要翻译： 在板坯激光器中，在形成在平面彼此相对的两个板状金属电极之间的放电空间中形成含有二氧化碳CO 2的气体混合物作为激光活性介质。 谐振镜配置在放电空间的相互相对的端面的每一个上，反射镜形成与平面平行的不稳定谐振器。 相互面对的平面中的至少一个在整个平坦表面上设置有电介质层，其电介质层的厚度在至少一个子表面上比在平坦表面的剩余区域中更大，或者至少一个平面 面仅设置在至少一个子表面上的电介质层。