The F-22 and F-35 are notorious for frustrating radar detectors, but their heat signatures ...

Camouflage refers to the ability to reduce the signal captured by detectors, thereby improving survival rates. However, the combination of detectors operating in multiple spectral bands poses a ...

Physical anthropologist Grover Krantz sometimes fantasizes about flying his ultra-light aircraft over the Pacific Northwest on a warm spring day. Controls in one hand and an infrared heat detector in ...

Researchers achieved that by combining mercury telluride colloidal quantum dots, which absorb infrared light, and a dual-layer OLED, which converts that absorbed energy into visible color. Stacked ...