In parallel, Japan has built a heavy-truck demonstrator with a 10-kilowatt-class laser for stopping small drones. Mitsubishi ...

Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

Ahead of CES, Hisense has unveiled not one but two new projectors that boost specs that make the previous models pale in comparison. We're talking higher brightness, images with better contrast, and ...

Hisense unveils two new 4K laser projectors for images from 65 to 300 inches, including the PX4-Pro UST projector ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Abstract: In this article, a novel architecture to detect laser voltage probing (LVP) attacks is introduced to make silicon systems secure against such threats, while pushing the area overhead to a ...