For example, a 0.71x telecompression factor delivers an effective aperture gain of approximately one stop. This means that the system is able to operate at lower ISO values or higher shutter speeds, ...

CU Boulder researchers have built high-performing optical microresonators, opening the door for new sensor technologies. At its simplest form, a microresonator is a tiny device that can trap light and ...

Photonic crystal sensor shows over 91% accuracy for cervical cancer screening, maintaining performance across varied ...

Researchers have developed plasmonic plastic -- a type of composite material with unique optical properties that can be 3D-printed. This research has now resulted in 3D-printed optical hydrogen ...

Understanding acoustic feedback in hearing aids. Power consumption challenges in hearing aids. Functionality integration and its impact on energy consumption. The benefits of using photoreflectors for ...

Over the past few years, there have been remarkable breakthroughs in the field of medical technology, leading to a significant transformation in patient care and diagnostic procedures. The ...

New research has shown how the quantum mechanical principle of strong coupling opens unrivalled possibilities for designing optical filters. A team of researchers from the University of Cologne, ...

Featuring Two Interface Panels and Adjustable Performance Parameters, Kit Allows Designers to Easily and Inexpensively Evaluate VCNL4000 for Their Applications Vishay Intertechnology today introduced ...

A new publication from Opto-Electronic Science; DOI 10.29026/oes.2023.230019 overviews optical trapping of optical nanoparticles. This article reviews the fundamentals and applications of optically ...

Interest in plasmonic metal nanoparticles and their many different applications has grown rapidly, developing across a broad spectrum over the past two decades. What makes these particles so special ...