Abstract: 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.

Abstract: In a laser system, a set of substantially coherent electromagnetic radiation is applied as an input to a Raman laser. The Raman laser may be fabricated on the same integrated circuit as the source of the substantially coherent electromagnetic radiation or may be fabricated on a different integrated circuit as the source of the substantially coherent electromagnetic radiation.

Abstract: An electronic receiver 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.

Abstract: A cover for use together with a transmitter of an encoded light or EMR beam for intercepting and re-directing the beam away from the transmitter toward a receiver, an optical device or another solid state device whereby data encoded on the encoded light or EMR beam can be transmitted out of the transmitter to a receiver and the data encoded thereon can be used or retransmitted.

Abstract: When using micro-resonant structures which are being excited and caused to resonate by use of a charged particle beam, whether as emitters or receivers, especially in a chip or circuit board environment, it is important to prevent the charged particle beam from coupling to or affecting other structures or layers in the chip or circuit board. Shielding can be provided along the path of the charged particle beam, on top of the substrate, to prevent such coupling.

Abstract: When using micro-resonant structures, it is possible to use the same source of charged particles to cause multiple resonant structures to emit electromagnetic radiation. This reduces the number of sources that are required for multi-element configurations, such as displays with plural rows (or columns) of pixels. In one such embodiment, at least one deflector is placed in between first and second resonant structures. After the beam passes by at least a portion of the first resonant structure, it is directed to a path such that it can be directed towards the second resonant structure. The amount of deflection needed to direct the beam toward the second resonant structure is based on the amount of deflection, if any, that the beam underwent as it passed by the first resonant structure. This process can be repeated in series as necessary to produce a set of resonant structures in series.

Abstract: 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.

Abstract: A device includes an integrated circuit (IC) and at least one ultra-small resonant structure formed on said IC. At least the ultra-small resonant structure portion of the device is vacuum packaged. The ultra-small resonant structure portion of the device may be grounded or connected to a known electrical potential. The ultra-small resonant structure may be electrically connected to the underlying IC, or not.

Abstract: A device and method is provided that includes a window for coupling a signal between cavities of a device or between cavities of different devices. A wall or microstructure is formed on a surface and defines a cavity. The window is formed in the wall and comprises at least a portion of the wall and is electrically conductive. The cavity can be sized to resonate at various frequencies within the terahertz portion of the electromagnetic spectrum and generate an electromagnetic wave to carry the signal. The window allows surface currents to flow without disruption on the inside surface of the cavity.

Abstract: A filter for use with an array of ultra-small resonant structures that are producing encoded EMR wherein the filter is designed to either reflect encoded EMR beams or to permit certain frequencies to pass there through so that the encoded EMR beam and its encoded data can be transmitted out of the device and to another receiver where the data can be used.

Abstract: An electronic transmitter or receiver employing electromagnetic radiation as a coded signal carrier is described. In the transmitter, the electromagnetic radiation is emitted from ultra-small resonant structures when an electron beam passes proximate the structures. In the receiver, the electron beam passes near ultra-small resonant structures and is altered in path or velocity by the effect of the electromagnetic radiation on structures. The electron beam is accelerated to an appropriate current density without the use of a high power supply. Instead, a sequence of low power levels is supplied to a sequence of anodes in the electron beam path. The electron beam is thereby accelerated to a desired current density appropriate for the transmitter or receiver application without the need for a high-level power source.

Abstract: A system includes a plurality of chips, at least one of said chips having transmission circuitry constructed and adapted to emit a signal in the form of electro-magnetic radiation (EMR), said transmission circuitry including one or more nano-resonant structures that emit said EMR when exposed to a beam of charged particles, and at least some of said chips having receiver circuitry constructed and adapted to receive an EMR signal. A connector is constructed and adapted to receive emitted EMR from said at least one of said chips having transmission circuitry and further constructed and adapted to provide data in said EMR emitted by said at least one of said chips to receiver circuitry of at least some others of said plurality of chips.

Abstract: 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) as a multiple of the frequency of the emitted x-rays, the resulting photons can be made to constructively interfere with each other to produce a coherent x-ray source.

Abstract: 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. In one embodiment, the electric fields alternate not only on the same side but across from each other as well. 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 velocity oscillation direction can be either perpendicular to the direction of motion of the beam or parallel to the direction of motion of the beam.

Abstract: A system in a package (SIP) or multi-chip module (200, 300, 400) (MCM) uses an electron beam (235, 335, 435) for electrically coupling between microcircuits (230, 330, 430) and (232, 332, 432). In one embodiment, the micro-circuits (230, 430) and (232, 432) can be configured in a side-by-side configuration. In another embodiment, the micro-circuits (330) and (332) can be configured in a chip-on-chip configuration. In yet another embodiment, the electron beam (435) can include a plurality of electron beams (436) and appear as ribbon shaped between two micro-circuits (430, 432). Further, the fabrication to form the electron source (234, 334, 434) and the deflector (261, 356, 461) can be at the final metallization step of the process.

Abstract: An electronic receiver for decoding data encoded into 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. 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.

Abstract: A device for testing a light-emitting resonant structure on a wafer includes a vacuum chamber for holding the resonant structure; a source of charged particles; a electromagnetic radiation detector; a positioning mechanism constructed and adapted control the position of the wafer within the vacuum chamber; and a controller operatively connected to said source of electrons and to said detector and to said positioning mechanism. A voltage source may be provided.

Abstract: A device for determining the state of a magnetic element includes an emitter constructed and adapted to emit a charged particle beam; a bi-state magnetic cell disposed on a path of the particle beam, whereby the particle beam is deflected along a first deflection path when the cell is in a first magnetic state, and the particle beam is deflected along a second deflection path, distinct from the first deflection path, when the cell is in a second magnetic state. At least one ultra-small resonant structure positioned on the deflection paths.

Abstract: An imaging device includes an image carrier; and an array of ultra-small light-emitting resonant structures constructed and adapted to emit light onto the image carrier, at least one of said ultra-small light-emitting structures emitting light in response to exposure to a beam of charged particles. The image carrier may be a drum. One or more imaging devices may be incorporated in a copying machine; a printer; or facsimile machine.

Abstract: An antenna system includes a dielectric structure formed on a substrate; an antenna, partially within the dielectric structure, and supported by the dielectric structure; a reflective surface formed on the substrate. A shield blocks radiation from a portion of the antenna and from at least some of the dielectric structure. The shield is supported by the dielectric structure.