Abstract: A fiber optic connector assembly.

Abstract: Systems, devices and methods for transmitting and receiving signals on an optical network are disclosed. In one aspect, a micro device for connecting an electronic device to an optical transmission system is disclosed. The micro device can comprise optical components for receiving optical signals and converting the optical signals to electrical signals, a phase shifter for controlling the phase of the electrical signals, and an attenuator for controlling power level of the electrical signals, wherein the micro device is of a size having low electromagnetic interference susceptibility and emissivity.

Abstract: The present invention provides a new application for an inductive coupler (12) used proximate a power transmission line (14). The magnetic field based power measurement method and system discussed herein in unique and differs from the prior technology by using near-real time intervals and periods that occur systemically in parallel with electrical systems rather than an accumulated period with little or no active capacity or proactive features. The inductive coupler (12) described herewith is used to collect, measure, and/or extract electromagnetic changes.

Abstract: According to one embodiment of the invention, an antenna system includes a substrate, a plurality of antennas formed on the substrate, a plurality of photodiodes formed on the substrate and coupled to respective ones of the antennas, and a plurality of optical fibers coupled to the substrate and coupled to respective ones of the photodiodes.

Abstract: A tube-mounted inclined optical flat for improving the stealth capability of an optical aperture is disclosed. The optical flat has a light-absorbing finish on its rear surface, and is mounted in front of existing instrument optics. The light from the scene being viewed passes through the optical flat and is undistorted. Any light that is reflected from the optical flat is absorbed by the light-absorbing tube. Light that enters the distal end of tube is absorbed in the same manner. Any light entering the instrument optics from the observer's end and internal reflected light emanate from within the optics. Much of this light is absorbed by the rear finish on the optical flat. Selection of the optics' virtual focal points and placement of the optical flat relative to the optics reduce the size requirement of the rear finish on the optical flat.

Abstract: Systems, devices and methods for compiling and fracturing optical fibers are disclosed.

Abstract: The present invention provides a new application for an inductive coupler (12) used proximate a power transmission line (14). The magnetic field based power measurement method and system discussed herein in unique and differs from the prior technology by using near-real time intervals and periods that occur systemically in parallel with electrical systems rather than an accumulated period with little or no active capacity or proactive features. The inductive coupler (12) described herewith is used to collect, measure, and/or extract electromagnetic changes.

Abstract: A millimeter wave beacon includes a millimeter wave transmitter that produces at least one signal and plurality of antennas, coupled to the millimeter wave transmitter, that each emit millimeter wave radiation in response to the at least one signal. In one embodiment, the antennas are constructed and oriented to produce an overlapping signal field in which millimeter wave radiation emitted from multiple of the antennas can be detected. The millimeter wave radiation can be pulsed to encode various information of interest. Determination of the direction of approach to the beacon is facilitated by multiple antennas transmitting signals having different pulse encodings and/or different frequencies.

Abstract: A method and system for communicating information between subscribers over power transmission lines which normally convey electrical power to a plurality of diverse electrical sites for providing electrical power to electrical devices disposed at these diverse electrical sites. The subscribers on the communication network are located at these electrical sites. The electrical power conveyed over the power transmission lines is in the form of electromagnetic radiation which has an electrical field component and an associated magnetic field component. The information, such as telephonic voice communication or other data, is transmitted in the magnetic field component of the electromagnetic radiation carried over the power transmission line, such as by exciting the field with a MASER, in order to enable communication between the subscribers at the various electrical sites.

Abstract: A millimeter wave beacon includes a millimeter wave transmitter that produces at least one signal and plurality of antennas, coupled to the millimeter wave transmitter, that each emit millimeter wave radiation in response to the at least one signal. In one embodiment, the antennas are constructed and oriented to produce an overlapping signal field in which millimeter wave radiation emitted from multiple of the antennas can be detected. The millimeter wave radiation can be pulsed to encode various information of interest. Determination of the direction of approach to the beacon is facilitated by multiple antennas transmitting signals having different pulse encodings and/or different frequencies.

Abstract: A method and system for communicating information between subscribers over power transmission lines which normally convey electrical power to a plurality of diverse electrical sites for providing electrical power to electrical devices disposed at these diverse electrical sites. The subscribers on the communication network are located at these electrical sites. The electrical power conveyed over the power transmission lines is in the form of electromagnetic radiation which has an electrical field component and an associated magnetic field component. The information, such as telephonic voice communication or other data, is transmitted in the magnetic field component of the electromagnetic radiation carried over the power transmission line, such as by exciting the field with a MASER, in order to enable communication between the subscribers at the various electrical sites.

Abstract: A method and system for communicating information between subscribers over power transmission lines which normally convey electrical power to a plurality of diverse electrical sites for providing electrical power to electrical devices disposed at these diverse electrical sites. The subscribers on the communication network are located at these electrical sites. The electrical power conveyed over the power transmission lines is in the form of electromagnetic radiation which has an electrical field component and an associated magnetic field component. The information, such as telephonic voice communication or other data, is transmitted in the magnetic field component of the electromagnetic radiation carried over the power transmission line, such as by exciting the field with a MASER, in order to enable communication between the subscribers at the various electrical sites.

Abstract: Apparatus for counting and selectively voiding tickets. An input bin is provided wherein a stack of tickets are initially queued. Using a conveyor, each ticket is advanced from the input bin past a sensing device. The sensing device detects the presence of each ticket and produces a signal indicative of the passage of each ticket past the sensing device. This signal is conveyed to an electronic counting device that maintains a cumulative total count of the tickets. The apparatus may be set to continuously count any tickets placed in the input bin or set to stop after counting a predetermined number of tickets. The apparatus also includes a punch that is selectively controlled to enable the optional voiding of each ticket as it is counted.

Abstract: An overhead sliding door and foldable interior panel assembly for an airplane is disclosed. The assembly is particularly adapted for commercial airliners having a low ceiling and limited overhead space for stowage of the door above the cabin ceiling. The assembly includes a set of foldable cabin panels that operate to cover the overhead ceiling opening when the door is closed. As the door is opened by sliding upwardly along tracks through the ceiling opening, the foldable panels are engaged by the door and swung upwardly and inwardly with the door into the overhead space above the ceiling. Conversely, the foldable panels are brought into place to cover the ceiling opening as the door is brought downwardly to its closed position in the doorway. The door and the foldable panels are adapted to occupy a minimum of space in the overhead stowage compartment to thereby accommodate control cables, ducting and various other items in the overhead compartment.