Accurate detection and classification of substances and materials is critical for today’s ever-growing needs related to both automation and increased safety. Optical sensing technologies are at the ...

IR sensors rely on an emitter (IR LED) and a detector (photodiode or photoresistor) to measure infrared light and convert it into electrical signals. There are two main types of sensors: ...

The amazing canine nose is more impressive than we thought, demonstrating the ability to detect weak infrared radiation from a distance, according to new research. The rhinarium—the cold, wet, bare ...

WANDA COMMERCIAL CENTER., GONGSHU DISTRICT, HANGZHOU, ZHEJIANG PROVINCE, CHINA, January 16, 2026 /EINPresswire.com/ -- ...

Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and ...

PR No1 is the first in LASER COMPONENTS’ latest product series that unites high-quality detector technology with high-end electronics. The PR No1 pyroelectric receiver closes a market gap, especially ...

Construction is set to begin for a large telescopic array dedicated to detecting natural and artificial sources of optical and infrared light. Once operational, the system, called PANOSETI, will be ...