The detection of gravitational waves stands as one of the most significant achievements in modern physics. In 2017, gravitational waves from the merger of a binary neutron star were detected for the ...

Recognizing the features and benefits of each type of light sensor will allow for the proper selection in specific requirements. The three most common photodetectors are the photomultiplier (PMT), the ...

Atmospheric Light Detection and Ranging (LIDAR) is widely used in aviation and aeronautic applications. LiDAR applications are not only used as tools for scientific studies but also to improve flight ...

Optical ultrasound detection enables greater miniaturization than conventional piezoelectric transducers while preserving high sensitivity. Although sub-micron silicon photonics detectors have been ...

Electro-optical detectors are used to measure or sense the radiation emitted or reflected by objects within the detector’s optical field of view (FOV). Passive systems operate without any illumination ...

The University of Virginia has been awarded an $8 million grant from the Defense Advanced Research Projects Agency to lead a groundbreaking project aimed at developing next-generation optical ...

Optical ranging and three-dimensional (3D) imaging are already key sensing techniques and established in a huge variety of application fields, e.g. in the automotive sector for autonomous driving 1, ...

Researchers at BITS Pilani Hyderabad have developed PestiSafe, a portable pesticide detection device that rapidly tests food ...

Israel-based companies collaborate on advanced UAV detection systems to enhance security and drone management solutions worldwide.

Chirality is a fundamental geometric and physical property ubiquitous in nature, playing a critical role in food safety, pharmaceutical development ...

A novel technique for enhancing optical spring that utilizes the Kerr effect to improve the sensitivity of gravitational wave detectors (GWDs) has recently been developed. This innovative design uses ...