Light-based quantum technologies, such as quantum communication and photonic quantum computing, require reliable sources of individual photons and, ideally, pairs of entangled photons. Semiconductor ...

Abstract: Visible-infrared person re-identification is a challenging task in video surveillance. Most existing works achieve performance gains by aligning feature distributions or image styles across ...

Sun-sensing systems are used for coarse attitude acquisition and Sun vector estimation. These units typically use quadrant photodiodes or linear arrays, positioned behind pinholes or refractive optics ...

Ultrashort mid-infrared (mid-IR) laser pulses are essential for applications such as molecular spectroscopy, nonlinear microscopy, and biomedical imaging, but their generation often relies on complex ...

Whether you're searing steaks in a cast-iron skillet, calibrating a pizza oven, or checking the temperature on HVAC equipment, a reliable infrared thermometer is a necessity not only for accuracy but ...

MKS Inc., a global provider of enabling technologies that transform our world, has announced the Newport™ 819-IG-06-WL optical power and wavelength sensor, the newest member of the Newport 819-WL ...

Abstract: This article presents a novel bolt loosening angle sensor based on the elastic curved beam and fiber Bragg grating (FBG). The sensor offers the advantages of ensuring long-term operation in ...