Dark matter is a mysterious type of matter that does not emit, absorb, or reflect light, yet is predicted to account for most of the universe's mass. While physicists have gathered extensive indirect ...

This study proposes a novel method to accurately estimate modulation amplitude and determine spatial resolution in BOCDR without additional devices. Brillouin scattering is the phenomenon of the ...

Object recognition through random scattering media has been an important but challenging task in many fields, such as biomedical imaging, oceanography, security, robotics, and autonomous driving.

Caltech scientists have developed a way to guide light on silicon wafers with low signal loss approaching that of optical ...

Transferring optical information in free space with large bandwidth and high transmission capacity has gained significant attention in various applications, such as remote sensing, underwater ...

Researchers cracked the mystery of altermagnets, materials with no net magnetization yet strange light-reflecting powers, by creating a new optical measurement method. Their findings confirmed ...

CU Boulder postdoc Catherine Saladrigas is helping bring high-resolution imaging into miniature microscopes for neuroscience research. In a promising leap forward for imaging, Saladrigas and a team of ...

Urbanisation and a warmer climate means that more people want to swim in canals, harbors, and at urban beaches. However, this means that they may be swimming close to where treated wastewater and ...

The effects of humidity are evident in the stability and shelf-life of a variety of materials, formulations, and processing behaviour, especially food materials. This article discusses the advantages ...