State-of-the-art lasers at the micro level

Many emerging technologies rely on high-quality lasers. Laser-based LiDAR sensors can provide highly accurate scans of three-dimensional spaces, and as such are crucial in applications ranging from autonomous vehicles to ...

Can we peek at Schrodinger's cat without disturbing it?

Quantum physics is difficult and explaining it even more so. Associate Professor Holger F. Hofmann from Hiroshima University and Kartik Patekar from the Indian Institute of Technology Bombay have tried to solve one of the ...

Biometric recognition technology in the workplace

In Back to the Future II (1989), fingerprints are used to lock and unlock doors. It's a benign technology, apart from the rise of "thumb bandits" who amputate thumbs. Gattaca (1997) envisages a bleaker future, where corporations ...

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