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    • 41. 发明申请
    • Superresolution in microlithography and fluorescence microscopy
    • 超微分光刻和荧光显微镜
    • US20050264776A1
    • 2005-12-01
    • US11147792
    • 2005-06-07
    • Stephen Baer
    • Stephen Baer
    • G01N21/64G03B27/00G03B27/70
    • G01N21/6428A45D26/0014G01N21/6458G03B27/00
    • In scanned optical systems such as confocal laser microscopes wherein a beam of light is focused to a spot in a specimen to excite a fluorescent species or other excitable species in the spot, the effective size of the excitation is made smaller than the size of the spot by providing a beam of light of wavelength adapted to quench the excitation of the excitable species, shaping this second beam into a pattern with a central intensity minimum, and overlapping this central minimum with the central intensity maximum of the focused spot, so that within the spot the intensity of quenching light increases with distance from the center of the spot, thereby preferentially quenching excitation in the peripheral parts of the spot, and thereby reducing the effective size of the excitation and thus improving the resolution of the system. In the preferred et of the present invention, the central minimum of quenching light is narrowed further by creating the pattern of quenching radiation in the specimen by imaging onto the focal plane a plurality of pairs of sources of quenching light, arrayed at the vertices of a regular, even-sided polygon, the center of which is imaged in the specimen the central maximum of exciting radiation, and such that the two members of each pair are on opposite vertices of the polygon and emit light mutually coherent and out-of-phase, and the light emitted by different pairs is incoherent with respect to each other.
    • 在诸如共聚焦激光显微镜的扫描光学系统中,其中光束聚焦到样品中的点以激发荧光物质或其他可兴奋物质,激发的有效尺寸小于斑点的尺寸 通过提供适于淬灭可兴奋物质的激发的波长的光束,将该第二光束成形为具有中心强度最小值的图案,并将该中心最小值与聚焦光斑的中心光强度重叠,使得在 斑点的强度随着距离中心点的距离而增加,从而优先淬火点的外围部分的激发,从而降低激发的有效尺寸,从而提高系统的分辨率。 在本发明的优选实施例中,淬火光的中心最小值进一步缩小,通过在焦平面上形成多个淬火光源,通过在样品的顶点排列多个淬灭光源, 规则的,平面的多边形,其中心在样本中成像为激发辐射的中心最大值,并且使得每对的两个成员在多边形的相对顶点上发射相互相干和不相位的光 并且由不同对发射的光彼此不相干。
    • 45. 发明授权
    • Apparatus and method for aligning holographic ROM system
    • 用于对准全息ROM系统的装置和方法
    • US06958805B2
    • 2005-10-25
    • US10749844
    • 2003-12-31
    • Kun Yul Kim
    • Kun Yul Kim
    • G03H1/04G01B11/00G02B5/20G02B5/30G03B27/00G03B27/54G11B7/00G11B7/0065G11B7/085G11B7/135
    • G11B7/26G11B7/0065G11B7/085
    • Before recording data included in a data mask on a holographic medium, the data mask and the holographic medium are aligned by an aligner, which includes a beam supplying unit for supplying an incident laser beam; a transferring unit for receiving the incident laser beam and producing a focused laser beam; a reflecting unit including the holographic medium for receiving the focused laser beam through a pinhole and then reflecting the received laser beam back to the pinhole, wherein the reflected laser beam passing through the pinhole returns to the transferring unit and then is converted into a return laser beam by the transferring unit; and a detecting unit for checking the amount of the return laser beam to determine whether the pinhole and the holographic medium are aligned or not.
    • 在将包含在数据掩模中的数据记录在全息介质上之前,数据掩模和全息介质通过对准器对准,对准器包括用于提供入射激光束的光束供应单元; 用于接收入射激光束并产生聚焦激光束的转印单元; 反射单元,其包括用于通过针孔接收聚焦激光束然后将接收的激光束反射回针孔的全息介质,其中穿过针孔的反射激光束返回到转印单元,然后转换成返回激光器 转移单元; 以及检测单元,用于检查返回激光束的量以确定针孔和全息介质是否对准。
    • 48. 发明授权
    • Combination current sensor and relay
    • 组合电流传感器和继电器
    • US06950292B2
    • 2005-09-27
    • US10902395
    • 2004-07-28
    • Kent J. HolceRoger S. Cota
    • Kent J. HolceRoger S. Cota
    • G03B27/00G03F7/20H01H71/12H02H1/00H02H3/08H02H7/04H02H3/00
    • H02H1/0007G03B27/00G03F7/70358H01H71/125H02H3/08H02H3/087H02H7/005
    • A protection device for monitoring current in a power cable to an electrical device and for controlling a remotely located starter for the electrical device in response to a system controller. The device includes a transformer magnetically linked with the power cable to produce a voltage signal in response to the presence of a changing current within the power cable. An input circuit located in a single housing together with the transformer is electrically connected to the transformer so as to receive the voltage signal. The input circuit produces, in response to the voltage signal, either a first signal or a first circuit condition at the output terminal of the input circuit, representative of the changing current in the power cable. A switch circuit also in the same container with the transformer has a terminal for sensing either a second signal or a second circuit condition of the remotely located system controller. The switch circuit has a second terminal to provide either a third signal or a third circuit condition effective to control the starter, in response to sensing one of the second signal and the second circuit condition. All of the transformer, the input circuit, and the switch circuit are located in a single unitary package which is easily mounted and adjusted to a desired position.
    • 一种保护装置,用于监测电力电缆中的电流到电气设备的电流,并且用于响应于系统控制器来控制用于电气设备的远程起动器。 该装置包括与电力电缆磁连接的变压器,以响应电力电缆内的变化电流的存在产生电压信号。 与变压器一起位于单个壳体中的输入电路电连接到变压器,以便接收电压信号。 输入电路响应于电压信号,在输入电路的输出端产生第一信号或第一电路条件,代表电力电缆中的改变电流。 与变压器同样的容器中的开关电路还具有用于感测位于远程的系统控制器的第二信号或第二电路状态的端子。 开关电路具有响应于感测到第二信号和第二电路状况之一而提供有效控制起动器的第三信号或第三电路条件的第二端子。 所有的变压器,输入电路和开关电路均位于一个单一的整体封装中,易于安装和调整到所需的位置。