Itt Manufacturing Enterprises, Inc.

Laser Energetics, Inc.

Exelis Inc.

Wayne Armstrong

Thomas Herman Chyba

Robert Battis

Clarence Theodore Lobb, Iii

Brian D Kelly

Jeromy Paul Rezac

Patrick Louis Ponsardin

Dale Allen Richter

Robert Joseph Almassy

Robert Michael Jones

James Everett Pendell-Jones

Steven Andrew MacDonald

Claudia L Randolph

Waverly Dickson Marsh

Quang Duy Bui

Noah Scott Higdon

David Michael Sanchez

Robert D Babnick

Ratnesar-Shumate Ashni Shanna

James Pendell Jones

Thomas Wayne Schneider

William T Kornke

Stewart McKechnie

Claudia Randolph

Provided is a laser dazing apparatus shaped as a pistol having an encasement formed by a elongated barrel () joined to a handle (), together forming an encasement. The barrel () has a forward end and a rear end, and the handle () is connected to the barrel () towards the barrel's rear end. The barrel encasement () also includes an adapter ring () with a focusing fixture () for controlling divergence of radiation produced by the device. The apparatus also includes various indicators, a laser generator, a least one battery for electrical power, and a plurality of control circuits controlling the laser generation device, battery, indicators and switches. The apparatus also includes a focus range adjuster ().

Laser dazing pistol shaped optical distractor and searchlight

A system for and method of assessing fluid spray using image processing techniques of a calibration and one or more as-sprayed witness cards. Calibration and as-sprayed witness cards are exposed to a backlight sufficient to make a plurality of stains thereon electronically visible. At the same time an image of the stains is captured by, e.g., a digital camera. Resulting image data is processed to assess characteristics of the stains of the fluid on the as-sprayed witness card(s) and thereby assess characteristics of the spray, e.g., volume of fluid delivered. In one embodiment, the witness card is a chemically coated semiopaque plate.

Systems and methods for witness card analysis

Systems and methods for performing Raman spectrometry wherein a Raman spectroscopy system is mounted on a vehicle for on the move contaminant analysis. The system is configured to interrogate a target with a laser at a predetermined pulse repetition frequency (PRF), wherein during each PRF cycle, defined as 1/PRF, the laser is dual pulsed at a first wavelength and at a second wavelength. Raman spectra are collected and used to identify the target by matching a Raman signature with a given collected Raman spectra.

Dual pulse single event Raman spectroscopy

A dust mitigation and cleaning system for cleaning a surface includes a system housing secured around at least a portion of a section including the surface to be cleaned. The system housing includes a hollow member extending within the system housing toward and in general alignment with the surface to be cleaned, where an outlet of the system housing is defined by the hollow member. A duct section is secured to a portion of the system housing and includes an inlet to receive a gaseous fluid, such as air from an ambient environment in which the system is disposed, and an outlet in communication with the system housing. The system further includes a pressure generator disposed within the duct section, where operation of the fan generates a pressure differential between an interior portion of the system housing and the ambient environment such that gaseous fluid drawn into the system housing via the duct section is removed from the interior portion of the system housing via the outlet defined by the hollow member. In an exemplary embodiment, the system is disposed within a motorized vehicle to maintain a sensor window used with optical equipment clean during system operations.

Dust mitigation and surface cleaning system for maintaining a surface free from dust and other materials

An air sampler module is provided for use with a detection device that monitors liquids and/or solids on a surface using spectroscopy techniques. The air sampler module comprises a housing, an intake port for collecting air containing airborne threats to be analyzed by the detection device, and a port to permit communication of an optical transceiver of the detection device into the housing to permit analysis of the collected air. Thus, the capabilities of a spectroscopy detection system are expanded to include the ability to analyze airborne threats.

Air sampler module for enhancing the detection capabilities of a chemical detection device or system

A method and apparatus for performing witness card statistical analysis using image processing techniques to quickly and efficiently generate as-sprayed performance statistics for a spray device, or spray, based upon a comprehensive analysis of as-sprayed witness card stains. Calibration and as-sprayed witness cards are scanned to produce images that are processed using image processing techniques to identify stain areas/dimensions. Calibration stain data is associated with known calibration droplet volumes and used to generate a set of calibration equations that model an observed relationship between the area of calibration stains upon a witness card and the volume of the respective fluid droplets that produced the stains. As-sprayed stain area/dimension information is processed using the developed calibration equations to approximate the volume of as-sprayed droplets. The approach provides a direct quantitative assessment of spray device performance based upon a comprehensive assessment of as-sprayed witness cards, resulting in highly accurate, timely spray device performance statistics.

Method and apparatus for witness card statistical analysis using image processing techniques

An apparatus for laser interrogation of surface agents moving relative to the apparatus. A receiver telescope includes a secondary reflector that may compensate for variations in distance from a target to the laser. The secondary reflector relies on a distance to target signal that may be collected at a point substantially away from the target, in the direction of relative motion, to allow a focusing mechanism time to react.

Laser interrogation of surface agents

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Placitas, NM, United States of America

Wayne Armstrong