A multilayered semiconductor acting as an optical sensor opens the way to miniaturized, adjunct spectrometers.
Fig. 1 Overview of the OFN sensor. (A) Schematic diagram of the OFN sensing system; (B) Photographs of the output light when the sensor was untouched, (C) subjected to normal force, and (D) subjected ...
A new publication from Opto-Electronic Advances, DOI 10.29026/oea.2022.210101 discusses a highly sensitive and fast response optical strain sensor. The authors of this article propose a highly ...
A dust sensor is an optical electronic system to detect fine particles such as dust. In principle, an optical dust sensor detects the dust particle concentration the in air by using an optical sensing ...
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, ...
When you’re designing miniature optical switches, reflective sensors are your best friend. They streamline the interaction between humans and machines in an elegant and intuitive manner. These sensors ...
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 ...
In the pursuit of clean and renewable energy, hydrogen plays an important role. But a major challenge facing this transition is that the gas is explosive when mixed with air. For this reason, it is ...
3D sensing technology is rapidly being adopted in a variety of growing markets. End-product applications include smartphones, tablets, augmented/virtual reality products, robot vacuum cleaners, ...
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