Pacific Advanced Technology Inc.

Design and manufacture of miniaturized infrared hyperspectral imaging systems using diffractive optical element lenslet arrays embedded in closed-cycle dewar coolers, spanning the MWIR and LWIR spectral bands for defense and commercial applications.

• MWIR Hyperspectral Imaging Systems

  Sensors covering the 3-5 micron spectral band with lenslet array optics integrated into the dewar cold stage for compact packaging.

• LWIR Hyperspectral Imaging Systems

  Sensors covering the 8-11 micron spectral band, miniaturized for group 1 drone deployment and weighing under five pounds.

• Diffractive Optics and Lenslet Array Design

  4x4 diffractive optical element arrays enabling simultaneous multispectral imaging across 16 spectral channels per frame, with full hyperspectral data cube collection in under one second.

Electro-optic sensor development under US Army and SOCOM contracts for threat detection and identification on miniature unmanned aerial platforms.

• Chemical Warfare Agent Detection

  Standoff detection and identification of gas-phase chemical warfare agents, demonstrated at ranges up to 1 km using infrared hyperspectral imaging.

• IED and Explosive Device Detection

  Detection of improvised explosive devices and identification of explosive processing laboratories from drone-mounted hyperspectral sensors.

• Camouflaged Target Detection

  Identification of concealed and camouflaged targets using spectral discrimination in the infrared bands.

• SBIR Prototype Development

  Hardware prototype development through the US Army Small Business Innovation Research program, advancing technology from proof of concept to deployable systems.

Commercial optical gas imaging cameras for detection and quantification of fugitive emissions in oil, gas, power, and manufacturing facilities.

• Fugitive Gas Leak Detection

  Optical gas imaging cameras providing visual identification of gas leaks in industrial pipeline and processing environments.

• Gas Leak Quantification

  Quantitative measurement of fugitive emissions for regulatory compliance and operational monitoring.

Data processing and analysis software for PAT sensor programs and commercial products, enabling real-time target identification from hyperspectral imagery.

• Hyperspectral Data Cube Processing

  Software for acquisition and processing of complete hyperspectral data cubes collected by PAT lenslet array cameras.

• Real-Time Target Identification

  Algorithms for rapid processing of multispectral imagery to detect and identify chemical, explosive, and camouflaged targets.