利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

60 条记录 (耗时 0.017 秒)

    Gain media edge treatment to suppress amplified spontaneous emission in a high power laser
    51.
    发明授权
    Gain media edge treatment to suppress amplified spontaneous emission in a high power laser 失效
    获得媒体边缘处理以抑制大功率激光器中放大的自发发射

    公开(公告)号：US07463660B2

    公开(公告)日：2008-12-09

    申请号：US10984565

    申请日：2004-11-08

    申请人： Lloyd A. Hackel ,  Thomas F. Soules ,  Scott N. Fochs ,  Mark D. Rotter ,  Stephan A. Letts

    发明人： Lloyd A. Hackel ,  Thomas F. Soules ,  Scott N. Fochs ,  Mark D. Rotter ,  Stephan A. Letts

    IPC分类号： H01S3/14

    CPC分类号： H01S3/0602 ,  H01S3/025 ,  H01S3/0606 ,  H01S2301/02

    摘要： A novel method and apparatus for suppressing ASE and parasitic oscillation modes in a high average power laser is introduced. By roughening one or more peripheral edges of a solid-state crystal or ceramic laser gain media and by bonding such edges using a substantially high index bonding elastomer or epoxy to a predetermined electromagnetic absorbing arranged adjacent to the entire outer surface of the peripheral edges of the roughened laser gain media, ASE and parasitic oscillation modes can be effectively suppressed.

    摘要翻译： 引入了一种用于抑制高平均功率激光器中的ASE和寄生振荡模式的新颖方法和装置。 通过使固态晶体或陶瓷激光增益介质的一个或多个外围边缘粗糙化，并且通过使用基本上高折射率的粘合弹性体或环氧树脂将这些边缘粘合到邻近该外围边缘的整个外表面的预定电磁吸收 粗糙化的激光增益介质，ASE和寄生振荡模式可以有效抑制。

    Optoelectronic device
    52.
    发明申请
    Optoelectronic device 审中-公开
    光电器件

    公开(公告)号：US20070273282A1

    公开(公告)日：2007-11-29

    申请号：US11440931

    申请日：2006-05-25

    申请人： Emil V. Radkov ,  Thomas F. Soules

    发明人： Emil V. Radkov ,  Thomas F. Soules

    IPC分类号： H01J1/62 ,  H01J63/04

    CPC分类号： C09K11/7734 ,  C09K11/02 ,  C09K11/7739 ,  H01L33/501 ,  H01L33/502 ,  H01L33/56 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014

    摘要： The present invention provides an optoelectronic device comprising a light source, an encapsulant with Refractive Index n1, and a phosphor with Refractive Index n2 which is within the range of from about 0.85n1, to about 1.15n1. The present invention also provides a method of adjusting the Refractive Index nx of a phosphor which is higher than a predetermined value n2. The method comprises partially or completely replacing one or more first element(s) in the phosphor with one or more second elements which typically have lower atomic weight than the first element(s). The phosphor is chemically stable and optically comparable with the encapsulant; and the optoelectronic device has gained technical merits such as increased light output efficiency, easy manufacturability, and cost-effectiveness, among others.

    摘要翻译： 本发明提供了一种光电子器件，其包括光源，具有折射率n 1的密封剂和具有折射率nλ2的磷光体，其范围在约 0.85n 1/2，至约1.15n 1/2。 本发明还提供了一种调节高于预定值n 2的磷光体的折射率n 的方法。 该方法包括用一个或多个通常具有比第一元件更低的原子量的第二元素部分或完全地替换荧光体中的一个或多个第一元素。 磷光体在化学上是稳定的，与密封剂相当; 光电子器件获得了光输出效率提高，易制造性和成本效益等技术优点。

    Fluorescent lamp with phosphor coating of multiple layers
    53.
    发明授权
    Fluorescent lamp with phosphor coating of multiple layers 失效
    荧光灯，荧光粉涂层多层

    公开(公告)号：US5944572A

    公开(公告)日：1999-08-31

    申请号：US957572

    申请日：1997-10-24

    申请人： Thomas F. Soules ,  Pamela K. Whitman ,  Daniel R. Chirayath

    发明人： Thomas F. Soules ,  Pamela K. Whitman ,  Daniel R. Chirayath

    IPC分类号： H01J9/24 ,  H01J9/22 ,  H01J61/32 ,  H01J61/42 ,  H01J61/44 ,  H01J61/48

    CPC分类号： H01J61/44 ,  H01J61/48 ,  Y02B20/19

    摘要： A low pressure mercury vapor discharge lamp is provided, having a non-straight glass envelope and a plurality of rare earth phosphor layers coated inside the glass envelope. The lamp is made by coating a plurality of rare earth phosphor layers inside a straight glass tube. The tube is then formed into a non-straight configuration, each layer being sufficiently thin so that the phosphor coating does not flake off in sections where the tube is bent around a radius of curvature. A plurality of thin rare earth phosphor layers will not flake off in the bent section whereas a single thick rare earth phosphor layer will flake off. The invention is particularly useful in the manufacture of helical compact fluorescent lamps.

    摘要翻译： 提供一种低压汞蒸汽放电灯，其具有非直线玻璃外壳和多个稀土荧光粉层，该稀土荧光粉层涂覆在玻璃外壳内。 该灯通过在直的玻璃管内涂覆多个稀土荧光体层而制成。 然后将管形成为非直线构造，每个层都足够薄，使得荧光体涂层在管围绕曲率半径弯曲的部分中不会剥落。 多个薄稀土荧光体层不会在弯曲部分中剥落，而单个厚的稀土荧光体层将被剥落。 本发明在螺旋紧凑型荧光灯的制造中特别有用。

    Compact fluorescent lamp having a helical lamp envelope
    54.
    发明授权
    Compact fluorescent lamp having a helical lamp envelope 失效
    紧凑型荧光灯具有螺旋灯管

    公开(公告)号：US5751104A

    公开(公告)日：1998-05-12

    申请号：US751031

    申请日：1996-11-15

    申请人： Thomas F. Soules ,  Marton Hraboczki ,  John R. Lahl

    发明人： Thomas F. Soules ,  Marton Hraboczki ,  John R. Lahl

    IPC分类号： H05B41/00 ,  H01J9/24 ,  H01J61/32 ,  H01J17/16 ,  H01J61/30

    CPC分类号： H01J9/247 ,  H01J61/327 ,  H01J61/56 ,  Y02B20/19

    摘要： A compact fluorescent lamp is provided having a lamp envelope which is shaped in the form of a double helix. The lamp envelope is formed so as to exhibit a side contour which is essentially hemispherical in shape thereby providing a light distribution which approximates that of a conventional A-line incandescent lamp. The lamp envelope further provides a top portion which tapers inwardly and which has a crossover portion at the top that provides a light distribution from this top region that is essentially uniform across such top portion. The open coiling configuration of the lamp envelope is further effective for allowing light generated from the interior of the coiled lamp envelope, to pass through the open coil arrangement with a minimum amount of loss as can otherwise occur for a straight lamp envelope arrangement.

    摘要翻译： 提供一种紧凑型荧光灯，其具有以双螺旋形式成形的灯泡。 灯壳形成为呈现基本上半球形的侧面轮廓，从而提供近似于常规A线白炽灯的光分布。 灯壳还提供了向内渐缩的顶部，并且在顶部具有交叉部分，该顶部部分从该顶部区域提供了光分布，该顶部区域在该顶部基本均匀。 灯壳的开放卷取构造对于允许从线圈灯泡的内部产生的光以最小量的损耗通过开路线圈装置是有效的，否则可能会发生直线灯泡布置。