Progress in quantum network
中国建星地量子通信网

Chinese scientists have created the world's first integrated space-to-ground quantum network that can provide reliable, ultrasecure communication between more than 150 users over a total distance of 4,600 kilometers across the country, according to a study published in the journal Nature on Jan 7.

中国科研团队成功构建出全球首个星地量子通信网，可为用户提供可靠的、“原理上无条件安全”的通信。整个网络总距离4600公里，目前已接入150多家用户。该成果已于1月7日在英国《自然》杂志上刊发。

Led by Pan Jianwei from the University of Science and Technology of China, the research was conducted by a group of scientists over the past few years.

在中国科学技术大学潘建伟的带领下，科学家们为此进行了数年研究。