Tag Archives: optical

Tiny optical gyroscope could find a home in phones and drone…

Engineers at the California Institute of Technology (Caltech) have created the world’s smallest optical gyroscope, a sensor that could be used in smartphones and drones. The optical gyroscope resting on grains of rice (Credit: Ali Hajimiri/Caltech) The tiny device, which is smaller than a grain of rice, determines its position …

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