Alakai Defense Systems, Inc.

Frank Vilardi

Ed Dottery

Robert Douglas Waterbury

Darius Vunck

Kenneth R Pohl

Jeremy Rose

Rob Waterbury

Chris Stefano

Roy Walters

A system comprises a processing system, a laser system, a telescope system, a detector system and optical systems operatively arranged such that the laser system may be capable of outputting multiple wavelengths to a common telescope system, and the detector system is capable of receiving signatures from the same telescope system, under the control of a control system. The processor system processes signals received from the detector system to determine substances identified by known signatures. For example, a plurality of detectors in the detector system each receive a range of wavelengths of the signatures received by the telescope system. For example, a variable beam diverger and variable beam expander operatively control expansion and divergence of the output the laser system. For example, a beam reducer and lenslet array may operatively transmit signatures via optical fiber bundle to one or more of the detectors.

Laser detection system having an output beam directed through a telescope

A spectroscopy system including first and second lasers. The first laser is triggered to induce a plasma, such as on a surface of a target at a stand-off distance from the target. The second laser stimulates amplified emissions from the plasma detected by one or more spectroscopes. The gain induced by the second laser detects traces of explosives and other substances on surfaces at stand-off distances. The spectroscopy systems use the same telescopic optics to collect emissions from the detection surface and activated at or just before the peak emission intensity useful for detecting element signatures and intensity ratios from the trace elements in the plasma.

Laser spectroscopy system

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Largo, FL, United States of America

Frank Vilardi