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公开(公告)号：US07990336B2
公开(公告)日：2011-08-02
申请号：US12213449
申请日：2008-06-19
申请人： Michael Maines , Narada Bradman , Mark Davidson
发明人： Michael Maines , Narada Bradman , Mark Davidson
IPC分类号： H01Q1/36
CPC分类号： H01J25/00
摘要： An electronic receiver array for detecting microwave signals. Ultra-small resonant devices resonate at a frequency higher than the microwave frequency (for example, the optical frequencies) when the microwave energy is incident to the receiver. A microwave antenna couples the microwave energy and excites the ultra-small resonant structures to produce Plasmon activity on the surfaces of the resonant structures. The Plasmon activity produces detectable electromagnetic radiation at the resonant frequency.
摘要翻译： 一种用于检测微波信号的电子接收器阵列。 当微波能量入射到接收器时，超小谐振装置以高于微波频率（例如，光学频率）的频率谐振。 微波天线耦合微波能量并激发超小型谐振结构，以在谐振结构的表面上产生等离子体活性。 等离子体活性在共振频率下产生可检测的电磁辐射。
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公开(公告)号：US07679067B2
公开(公告)日：2010-03-16
申请号：US11441219
申请日：2006-05-26
申请人： Jonathan Gorrell , Mark Davidson , Jean Tokarz , Lev Gasparov
发明人： Jonathan Gorrell , Mark Davidson , Jean Tokarz , Lev Gasparov
IPC分类号： H01J3/26
摘要： A multi-frequency receiver for receiving plural frequencies of electromagnetic radiation (e.g., light) using a beam of charged particles shared between plural resonant structures. The direction of the beam of charged particles is selectively controlled by at least one deflector. The beam of charged particles passing near the resonant structure is altered on at least one characteristic as a result the presence of the electric field induced on the corresponding resonant structure. Alterations in the beam of charged particles are thus correlated to data values encoded by the electromagnetic radiation.
摘要翻译： 一种多频接收器，用于使用在多个谐振结构之间共享的带电粒子束来接收多个电磁辐射频率（例如光）。 带电粒子束的方向由至少一个偏转器选择性地控制。 通过谐振结构附近的带电粒子束在至少一个特性上被改变，结果是在相应的谐振结构上感应出的电场的存在。 因此，带电粒子束中的变化与由电磁辐射编码的数据值相关。
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公开(公告)号：US07659513B2
公开(公告)日：2010-02-09
申请号：US11641678
申请日：2006-12-20
IPC分类号： H03D1/00
摘要： A detector system for performing at least one of transmitting and receiving electromagnetic radiation at a low-terahertz frequency. The detection of electromagnetic radiation at low-terahertz frequencies can be useful in the detection of various chemicals. Preferably a detector includes a microresonant structure that is caused to resonate by electromagnetic radiation at a low-terahertz frequency. The resonance is detected by detecting an altered path of a charged particle beam.
摘要翻译： 一种检测器系统，用于执行低电压频率的发射和接收电磁辐射中的至少一个。 在低太赫兹频率下的电磁辐射检测可用于各种化学物质的检测。 优选地，检测器包括由低电压频率的电磁辐射共振的微谐振结构。 通过检测带电粒子束的改变的路径来检测共振。
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公开(公告)号：US20090290604A1
公开(公告)日：2009-11-26
申请号：US11411129
申请日：2006-04-26
IPC分类号： H01S3/00
CPC分类号： H01S3/0903 , H01J25/00 , H05H7/04 , H05H15/00
摘要： 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.
摘要翻译： 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。
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15.发明授权Resonant structures and methods for encoding signals into surface plasmons 有权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公开(公告)号：US07583370B2
公开(公告)日：2009-09-01
申请号：US11418099
申请日：2006-05-05
申请人： Jonathan Gorrell , Mark Davidson , Paul Hart
发明人： Jonathan Gorrell , Mark Davidson , Paul Hart
CPC分类号： G02B6/1226 , B82Y20/00
摘要： 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.
摘要翻译： 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。
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16.发明申请公开(公告)号：US20090140178A1
公开(公告)日：2009-06-04
申请号：US12329866
申请日：2008-12-08
IPC分类号： G21G4/00
摘要： When using micro-resonant structures, a resonant structure may be turned on or off (e.g., when a display element is turned on or off in response to a changing image or when a communications switch is turned on or off to send data different data bits). Rather than turning the charged particle beam on and off, the beam may be moved to a position that does not excite the resonant structure, thereby turning off the resonant structure without having to turn off the charged particle beam. In one such embodiment, at least one deflector is placed between a source of charged particles and the resonant structure(s) to be excited. When the resonant structure is to be turned on (i.e., excited), the at least one deflector allows the beam to pass by undeflected. When the resonant structure is to be turned off, the at least one deflector deflects the beam away from the resonant structure by an amount sufficient to prevent the resonant structure from becoming excited.
摘要翻译： 当使用微谐振结构时，可以打开或关闭谐振结构（例如，当响应于改变的图像打开或关闭显示元件时，或者当通信开关被打开或关闭以发送数据不同的数据位 ）。 不是打开和关闭带电粒子束，而是可以将光束移动到不激发谐振结构的位置，从而关闭谐振结构，而不必关闭带电粒子束。 在一个这样的实施例中，至少一个偏转器被放置在带电粒子源和待激发的谐振结构之间。 当谐振结构要被接通（即激励）时，至少一个偏转器允许光束通过未偏转。 当谐振结构要关闭时，至少一个偏转器将光束从谐振结构偏离足以防止谐振结构被激发的量。
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公开(公告)号：US20090072698A1
公开(公告)日：2009-03-19
申请号：US12213449
申请日：2008-06-19
申请人： Michael Maines , Narada Bradman , Mark Davidson
发明人： Michael Maines , Narada Bradman , Mark Davidson
IPC分类号： F21K7/00
CPC分类号： H01J25/00
摘要： An electronic receiver array for detecting microwave signals. Ultra-small resonant devices resonate at a frequency higher than the microwave frequency (for example, the optical frequencies) when the microwave energy is incident to the receiver. A microwave antenna couples the microwave energy and excites the ultra-small resonant structures to produce Plasmon activity on the surfaces of the resonant structures. The Plasmon activity produces detectable electromagnetic radiation at the resonant frequency.
摘要翻译： 一种用于检测微波信号的电子接收器阵列。 当微波能量入射到接收器时，超小谐振装置以高于微波频率（例如，光学频率）的频率谐振。 微波天线耦合微波能量并激发超小型谐振结构，以在谐振结构的表面上产生等离子体活性。 等离子体活性在共振频率下产生可检测的电磁辐射。
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公开(公告)号：US07442940B2
公开(公告)日：2008-10-28
申请号：US11418098
申请日：2006-05-05
IPC分类号： H01J3/14
摘要： A focal plane array electromagnetic radiation detector includes an array of micro-electromagnetic resonant detector cells. Each micro-electromagnetic resonant detector cell may include an ultra-small resonant structure for receiving an electromagnetic wave and adapted to angularly modulate a charged particle beam in response to receiving an electromagnetic wave. Each micro-electromagnetic detector cell may include a detector portion that measures the angular modulation of the charged particle beam. The ultra-small resonant structure is designed to angularly modulate the charged particle beam according to a characteristic of the received electromagnetic wave.
摘要翻译： 焦平面阵列电磁辐射检测器包括微电磁谐振检测器单元阵列。 每个微电磁谐振检测器单元可以包括用于接收电磁波并适于响应于接收电磁波角度地调制带电粒子束的超小型谐振结构。 每个微电磁检测器单元可以包括测量带电粒子束的角度调制的检测器部分。 超小谐振结构被设计成根据接收的电磁波的特性对带电粒子束进行角度调制。
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公开(公告)号：US20080083881A1
公开(公告)日：2008-04-10
申请号：US11798554
申请日：2007-05-15
申请人： Jonathan Gorrell , Jean Tokarz , Michael Maines , Mark Davidson
发明人： Jonathan Gorrell , Jean Tokarz , Michael Maines , Mark Davidson
IPC分类号： H01J3/26
CPC分类号： G02B6/1226 , B82Y20/00 , H01J25/00
摘要： Nanoantennas are formed on a substrate (e.g., silicon) and generate light via interactions with a charged particle beam, where the frequency of the generated light is based in large part on the periodicity of the “fingers” that make up the nanoantennas. Each finger has typical dimensions of less than 100 nm on the shorter side and typically less than 500 nm on the longer, but the size of the optimal longer side is determined by the electron velocity. The charged particle may be an electron beam or any other source of charged particles. By utilizing fine-line lithography on the surface of the substrate, the nanoantennas can be formed without the need for complicated silicon devices.
摘要翻译： 纳米天线形成在基底（例如硅）上，并且通过与带电粒子束的相互作用产生光，其中所产生的光的频率大部分基于构成纳米天线的“手指”的周期性。 每个手指在较短的侧面具有小于100nm的典型尺寸，并且通常在较长的时间上通常小于500nm，但是最佳长边的尺寸由电子速度确定。 带电粒子可以是电子束或任何其他带电粒子源。 通过在基板的表面上利用细线光刻，可以形成纳米天线，而不需要复杂的硅器件。
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公开(公告)号：US07342441B2
公开(公告)日：2008-03-11
申请号：US11418118
申请日：2006-05-05
申请人： Jonathan Gorrell , Mark Davidson
发明人： Jonathan Gorrell , Mark Davidson
CPC分类号： H04B10/671 , H01J25/00
摘要： 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.
摘要翻译： 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。
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