Lasers can damage your phone’s camera! Concentrated laser beams, even “eye-safe” ones, can permanently “fry” the tiny pixels on your phone’s camera sensor. This risk extends to modern car LiDAR ...
Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of Vienna (TU Wien) have invented a new type of tunable semiconductor laser that ...
Scientists in Germany have used a highly sensitive underground ring laser to track Earth’s axial wobble without relying on telescopes, satellites, or external reference signals. The researchers from ...
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