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Chinese scientists develop a photonic quantum chip for boosting analog quantum computing

2018-05-16 05:04:07 Xinhua

Chinese scientists demonstrated the first two-dimensional quantum walks of single photons in real spatial space, which may provide a powerful platform to boost analog quantum computing. They reported in a paper published in the journal Science Advances a three-dimensional photonic chip with a scale up to 49-multiply-49 nodes, by using a technique called femtosecond direct writing.

Jin Xianmin, a quantum communication researcher with Shanghai Jiaotong University, introduces photonic quantum chip in Shanghai, east China, May 15, 2018.

Jin Xianmin (2nd R) instructs students in making photonic quantum chip.

Photo taken on May 15, 2018 shows making process of a photonic quantum chip.

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