Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...
Tech Xplore on MSN
Scheimpflug cameras may extend LiDAR-like sensing from 6 m to 4 km
An optical principle discovered more than a century ago may soon find new applications in such areas as monitoring ...
CO2 lasers are very powerful and reliable laser sources. However, the 10 µm wavelength has the disadvantage that it cannot be seen with the naked human eye nor can it be measured with simple and ...
The stock listing frenzy in 2020 by high-tech transportation companies via SPAC mergers isn’t yet finished as Silicon Valley startup Aeva, a maker of sensors for self-driving vehicles that blend ...
Interesting Engineering on MSN
New 4D vision chip can help robots, drones track distance and speed of moving objects
Researchers at Pointcloud GmbH in Zürich, Switzerland, have packed advanced 4D sensing technology — ...
Whether it's adjusting a telescope or focusing a laser beam to a small spot, wavefront sensing can help. Xavier Levecq explains the technique and the options available. Measuring the wavefront ...
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