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 ...

Large-aperture interferometers are important in the manufacturing and measurement of large-aperture optical elements, which play critical roles in the fields of optical precision manufacturing and ...

Researchers in the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and the Faculty of Arts and ...

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 ...

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 ...

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 ...

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 ...