Abstract: A method and apparatus of detecting laser in a laser warning receiver is disclosed. A panoramic lens assembly utilized in cameras is combined with a laser detection focal plane. Incident laser light is refracted in the panoramic lens and made to illuminate a multiplicity of individual sensor elements. By determining the corresponding intensity of the laser light on the sensors, the angle of arrival resolutions superior to the element angular resolutions can be achieved. The combination of a panoramic lens with a laser detection focal plane provides a low cost laser warning for wrap around ground based situational awareness.

Abstract: A method and apparatus of detecting laser in a laser warning receiver is disclosed. A panoramic lens assembly utilized in cameras is combined with a laser detection focal plane. Incident laser light is refracted in the panoramic lens and made to illuminate a multiplicity of individual sensor elements. By determining the corresponding intensity of the laser light on the sensors, the angle of arrival resolutions superior to the element angular resolutions can be achieved. The combination of a panoramic lens with a laser detection focal plane provides a low cost laser warning for wrap around ground based situational awareness.

Abstract: In the structure for providing protection for the human body from ballistic projectiles which includes one or more ballistic resistant panels overlying at least a portion of the body, wherein the improvement comprising one or more electronic devices integrated into at least one of the ballistic resistant panels.

Abstract: Methods and systems are provided for making more accurate range and marksmanship determinations in laser-based military engagements. These methods and systems allow a shooter and a target in a laser engagement system to be paired with one another in a substantially unambiguous manner. Such pairing allows the lasers to be used at full power and is particularly well suited for clustered environments in which multiple combatants may be in close proximity to one another. The methods and systems are also particularly well suited for testing new or experimental weapon systems by virtue of the more accurate range and marksmanship estimates provided.

Abstract: An optical guidance system for guiding a projectile is disclosed. The optical guidance system includes a laser, a first and second cylindrical holographic lenses and a variable zoom lens. The laser generates a laser beam, and the first and second cylindrical holographic lenses transform the laser beam into a x-direction and y-direction scan patterns, respectively. The variable zoom lens projects the x-direction and y-direction scan patterns in the form of multiple scan fields, each within a scan corridor, in order to guide a projectile along a flight path towards a target.

Abstract: An optical guidance system for guiding a projectile is disclosed. The optical guidance system includes a laser, a first and second cylindrical holographic lenses and a variable zoom lens. The laser generates a laser beam, and the first and second cylindrical holographic lenses transform the laser beam into a x-direction and y-direction scan patterns, respectively. The variable zoom lens projects the x-direction and y-direction scan patterns in the form of multiple scan fields, each within a scan corridor, in order to guide a projectile along a flight path towards a target.

Abstract: An electronic vertical adjustment focal plane assembly for electronic selection of a field of view from a larger field of regard is disclosed. In one embodiment, the electronic vertical adjustment focal plane assembly includes a lens assembly configured to focus radiation coming from an external field of view on to the focal plane assembly. Further, the electronic vertical adjustment focal plane assembly includes a fixed focal plane assembly that is oversized to substantially cover an entire field of regard and configured to receive the focused radiation from the lens assembly and to output a signal. Furthermore, the electronic vertical adjustment focal plane assembly includes a video controller electronically coupled to the signal from the fixed focal plane assembly and to generate an image based on an electronically selected desired elevational field of view.

Abstract: Methods and systems are provided for making more accurate range and marksmanship determinations in laser-based military engagements. These methods and systems allow a shooter and a target in a laser engagement system to be paired with one another in a substantially unambiguous manner. Such pairing allows the lasers to be used at full power and is particularly well suited for clustered environments in which multiple combatants may be in close proximity to one another. The methods and systems are also particularly well suited for testing new or experimental weapon systems by virtue of the more accurate range and marksmanship estimates provided.

Abstract: In the structure for providing protection for the human body from ballistic projectiles which includes one or more ballistic resistant panels overlying at least a portion of the body, wherein the improvement comprising one or more electronic devices integrated into at least one of the ballistic resistant panels.

Abstract: A body armor plate is configured to provide ballistics protection to a wearer of the plate. For example, the plate may be configured to protect the upper torso of the wearer from high-speed, ballistic projectiles like bullets, shrapnel, and/or other projectiles. In some implementations, the plate may include one or more electronic modules formed integrally therewith. Formation of the electronic modules integrally with the plate may enhance the functionality of the plate, may enhance the convenience (e.g., the form factor, the weight, the portability, etc.) of the electronics modules, robustness of the electronics modules, and/or other aspects of the electronics modules. The combination of the plate and the electronics modules may specifically provide various enhancements to, for example, military or law enforcement personnel that rely on the plate for ballistics protection.

Abstract: Imaging systems, methods, and vehicles having imaging systems.

Abstract: A body armor plate is configured to provide ballistics protection to a wearer of the plate. For example, the plate may be configured to protect the upper torso of the wearer from high-speed, ballistic projectiles like bullets, shrapnel, and/or other projectiles. In some implementations, the plate may include one or more electronic modules formed integrally therewith. Formation of the electronic modules integrally with the plate may enhance the functionality of the plate, may enhance the convenience (e.g., the form factor, the weight, the portability, etc.) of the electronics modules, robustness of the electronics modules, and/or other aspects of the electronics modules. The combination of the plate and the electronics modules may specifically provide various enhancements to, for example, military or law enforcement personnel that rely on the plate for ballistics protection.

Abstract: The present invention relates to an apparatus and process for producing a thin organic film on a substrate using an ultrasonic nozzle to produce a cloud of micro-droplets in a vacuum chamber. The micro-droplets move turbulently within the vacuum chamber, isotropically impacting and adhering to the surface of the substrate. The resulting product has a smooth, continuous, conformal, and uniform organic thin film, when the critical process parameters of micro-droplet size, shot size, vacuum chamber pressure, and timing are well-controlled, and defects such as “orange peel” effect and webbing are avoided. The apparatus includes an improved ultrasonic nozzle assembly that comprises vacuum sealing and a separate, independent passageway for introducing a directed purging gas.

Abstract: The present invention relates to an apparatus and process for producing a thin organic film on a substrate using an ultrasonic nozzle to produce a cloud of micro-droplets in a vacuum chamber. The micro-droplets move turbulently within the vacuum chamber, isotropically impacting and adhering to the surface of the substrate. The resulting product has a smooth, continuous, conformal, and uniform organic thin film, when the critical process parameters of micro-droplet size, shot size, vacuum chamber pressure, and timing are well-controlled, and defects such as “orange peel” effect and webbing are avoided. The apparatus includes an improved ultrasonic nozzle assembly that comprises vacuum sealing and a separate, independent passageway for introducing a directed purging gas.

Abstract: A method for increasing the tunable range of a single acousto-optic tunable filter includes the steps of generating an active steering beam on a piezoelectric transducer and configuring the electrodes of the piezoelectric transducer to reduce the tuning frequency at short wavelengths and increasing the tuning frequency at long wavelengths. The piezoelectric transducer is mounted in relation with an optically transparent crystal at an angle such that the fixed launch angle in combination with the driving frequency provides a greater that one octave spectra to be filtered in a single AOTF.

Abstract: Traveling acoustic energy packets having predetermined frequencies and representing associated portions of a character are introduced as sequences in one or more acoustic energy columns within a body of acousto-optic material in order to form an acoustic energy representation of the character within the body. A beam of light with height substantially equal to the character representation is pulsed into the body to interact with the energy packets and produce a plurality of pulsed diffracted output beams. The output beams are directed to corresponding spots in a reproduction plane to form an image of the character at that plane. The acoustic energy packet sequences are repeated for the duration of the incident light pulse so that acoustic energy packets traveling out of the light beam are replaced by similar packets traveling into the beam, whereby the spots in the reproduction plane are uniformly exposed by diffractred light from the acousto-optic body.