Yukun Wang

By making reasonable assumptions on realistic systems, we propose and implement the first ultra-high-speed CHSH experiment working at 40GHz demonstrating a gigabit quantum certified random number throughput. Moreover, our scheme is suitable for optical chip design since it only requires standard optical components and balanced detectors. Furthermore, our scheme paves the way for the promising research direction to utilise noisy detectors for quantum system construction, which might be helpful for certain noise-sensitive applications, e.g. quantum sensing and quantum computing.