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Home > Technologies > Thermal Imaging

Thermal Imaging

Thermal Imaging systems utilize technologies for the 3 to 5 mm and 8 to 12 mm wavelengths. Systems include both scanning and Focal Plane Array (FPA) starring detectors. Scanning systems include common module designs and systems with the Time Delayed Integration (TDI) technology, enabling increased system signal-to-noise performance and full DC restoration using on-line two points correction.


The electronics and signal/image processing are developed and manufactured at Elop employing cutting-edge FPGA technology. Detector sizes of the common module systems include 256 elements and the TDI scanning systems include 480 x 6 TDI while the FPA arrays include sizes of 320 x 256 pixels, 480 x 384 pixels and 640 x 512 pixels utilizing microscanning, which enables increased system resolution. Continuous zoom capabilities (1:20) are implemented in 8 to 12 mm systems and 1:30 zoom in 3 to 5 mm systems. The systems are cooled by a high-reliability linear close-cycle split Stirling cooler or rotary cooler.

 

Uncooled products are developed for mid-level performance systems such as helmet-mounted IR viewers, micro-UAV payloads, handheld thermal imagers and Enhanced Driving Systems. New technology development includes larger size FPAs (in conjunction with our SCD subsidiary), multi-spectral QWIP detectors enabling large arrays with superior image quality, wide-band optics, implementation of advanced Image Processing (IP) algorithms, and integrated laser detectors. Our expertise includes a superior level of system experience in modeling and simulating target features, emissivity, atmospheric effects, clutter, etc.



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