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    • 24. 发明申请
    • Micro free electron laser (FEL)
    • 微电子激光器(FEL)
    • US20090290604A1
    • 2009-11-26
    • US11411129
    • 2006-04-26
    • Jonathan GorrellMark DavidsonMichael E. Maines
    • Jonathan GorrellMark DavidsonMichael E. Maines
    • H01S3/00
    • H01S3/0903H01J25/00H05H7/04H05H15/00
    • A charged particle beam including charged particles (e.g., electrons) is generated from a charged particle source (e.g., a cathode or scanning electron beam). As the beam is projected, it passes between plural alternating electric fields. The attraction of the charged particles to their oppositely charged fields accelerates the charged particles, thereby increasing their velocities in the corresponding (positive or negative) direction. The charged particles therefore follow an oscillating trajectory. When the electric fields are selected to produce oscillating trajectories having the same (or nearly the same) frequency as the emitted radiation, the resulting photons can be made to constructively interfere with each other to produce a coherent radiation source.
    • 从带电粒子源(例如阴极或扫描电子束)产生包括带电粒子(例如电子)的带电粒子束。 当光束投射时,它通过多个交变电场。 带电粒子对其带电荷的场的吸引力加速了带电粒子,从而在相应的(正或负)方向上增加了它们的速度。 带电粒子因此遵循振荡轨迹。 当选择电场以产生具有与发射的辐射相同(或几乎相同的)频率的振荡轨迹时,可以使得到的光子相互干涉以产生相干辐射源。
    • 25. 发明授权
    • Resonant structures and methods for encoding signals into surface plasmons
    • 用于将信号编码到表面等离子体激元中的共振结构和方法
    • US07583370B2
    • 2009-09-01
    • US11418099
    • 2006-05-05
    • Jonathan GorrellMark DavidsonPaul Hart
    • Jonathan GorrellMark DavidsonPaul Hart
    • G01N21/00H01P1/04
    • G02B6/1226B82Y20/00
    • A device for coupling an input signal to an output signal includes a metal transmission line; an ultra-small resonant receiver structure operatively connected to an end of the transmission line constructed and adapted receive the input signal and to cause at least part of the input signal to be passed along the transmission line in the form of plasmons; an ultra-small resonant transmitter structure operatively connected to another end of the transmission line and constructed and adapted to receive at least some of the plasmons corresponding to the input signal on the transmission line and to transmit the received signal as an output signal; a source of charged particles constructed and adapted to deliver a beam of charged particles along a path adjacent the ultra-small resonant receiver structure, wherein the input signal is encoded in the beam of charged particles; and a detector mechanism constructed and adapted to detect the output signal from the ultra-small resonant transmitter structure and to provide a signal representative of the output signal to another circuit. The receiver and/or transmitter structures may be formed on, in or adjacent to the transmission line.
    • 用于将输入信号耦合到输出信号的装置包括金属传输线; 一种超小型谐振接收器结构,其可操作地连接到所述传输线的端部,构造并适于接收所述输入信号,并且使所述输入信号的至少一部分沿着所述传输线以等离子体激元的形式传递; 超小型谐振发射器结构,其可操作地连接到所述传输线的另一端并构造并适于接收与所述传输线上的所述输入信号相对应的至少一些所述等离子体,并将所述接收信号作为输出信号发送; 构成并适于沿着与超小谐振接收器结构相邻的路径输送带电粒子束的带电粒子源,其中输入信号被编码在带电粒子束中; 以及检测器机构,其构造并适于检测来自超小型谐振发射器结构的输出信号,并将表示输出信号的信号提供给另一电路。 接收机和/或发射机结构可以形成在传输线上,中间或邻近传输线。
    • 27. 发明授权
    • Heterodyne receiver array using resonant structures
    • 使用谐振结构的异步接收器阵列
    • US07342441B2
    • 2008-03-11
    • US11418118
    • 2006-05-05
    • Jonathan GorrellMark Davidson
    • Jonathan GorrellMark Davidson
    • H03D1/00H04B1/26H04B10/06
    • H04B10/671H01J25/00
    • An electronic receiver array for decoding data encoded into electromagnetic radiation (e.g., light) is described. The light is received at an ultra-small resonant structure. The resonant structure generates an electric field in response to the incident light and light received from a local oscillator. An electron beam passing near the resonant structure is altered on at least one characteristic as a result of the electric field. Data is encoded into the light by a characteristic that is seen in the electric field during resonance and therefore in the electron beam as it passes the electric field. Alterations in the electron beam are thus correlated to data values encoded into the light.
    • 描述了用于对编码为电磁辐射(例如,光)的数据进行解码的电子接收器阵列。 光以超小的谐振结构被接收。 谐振结构响应于从本地振荡器接收的入射光和光产生电场。 通过谐振结构附近的电子束由于电场而在至少一个特性上改变。 数据通过在谐振期间在电场中看到的特性并因此在电子束通过电场时在电子束中被编码成光。 因此,电子束中的变化与编码为光的数据值相关。