Researchers have developed and tested an infrared spectroscopy system that can rapidly detect chemical aerosols from a ...

Discover how a new infrared spectroscopy system uses walls, traffic signs, and other everyday surfaces as a reflector to ...

Sunlight contains an electromagnetic spectrum (special waves such as the kind in x-rays that travel through emptiness or a vacuum) of light that stretches from very short gamma rays to very long radio ...

Researchers achieved that by combining mercury telluride colloidal quantum dots, which absorb infrared light, and a ...

Is there now at long last some plausible theoretical basis for the molecular origins and carriers of at least some of the most prominent unidentified infrared emission (UIE) bands that have mystified ...

image: a, Schematic diagram illustrating simultaneous broadband 2nd-10th HHG via cascaded 2nd-NL QPM up-conversion upon a mid-IR pump femtosecond laser in CPPLN. b, Schematic diagram illustrating ...

Vibrational spectroscopy is a high-performance analytical technique commonly used in chemistry, materials science, biology, and environmental research. Infrared spectroscopy (IR) is the most ...

Researchers have developed and tested an infrared spectroscopy system that can rapidly detect chemical aerosols from a distance by using ...

Silicon-based CMOS camera sensors are cheap and plentiful, but they’re rarely used to their full potential: they can detect a greater range of wavelengths in the infrared spectrum than they can in ...