Large dynamic range focal plane array
Laser threat status detection
Leak detection system with background compensation
Leak imaging using differential absorption
Lens position sensor for infrared cameras
Lightweight infrared camera
Line scanner
Liquid crystalline image converter
Live fire thermal monitoring system
Locating defects in solid material
Long-wavelength infra-red night vision goggles
Low cost night vision camera
Low cost night vision camera for vehicles and mounting thereof
Low cost night vision system for nonmilitary surface vehicles
Low level infrared camera (LLIR Camera)
Low light imaging device
Low light level and infrared viewing system
LWIR sensor system with improved clutter rejection