研究方向
根据目前已经建立的地面和空间的远距离自由空间通信平台,发展和组建全球化量子通信网络。克服量子信号弱容易受外界环境干扰的缺点,开发不受限于晚间、突破白天限制、能全天时稳定运行的量子保密通信。进行水下量子通信,拓展量子通信应用领域。研发更高亮度量子纠缠源,促进通信网络的稳定运行。基于地面和空间的远距离自由空间通信平台,在空间大尺度下验证量子力学基本问题。
相关新闻
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相关论文
- Satellite-based entanglement distribution over 1200 kilometers. Science 356, 1140-1144 (2017).
- Satellite-to-ground quantum key distribution. Nature 549, 43–47 (2017).
- Experimental round-robin differential phase-shift quantum key distribution. Physical Review A 93, 030302 (2016).
- Quantum Science Satellite. Chinese Journal of Space Science 34, 547-549 (2014).
- Space-bound optical source for satellite-ground decoy-state quantum key distribution. Optics Express 22, 27281-27289 (2014).
- Direct and full-scale experimental verifications towards ground-satellite quantum key distribution. Nature Photonics 7, 387-393 (2013).
- Entanglement-based quantum key distribution with biased basis choice via free space. Optics Express 21, 27260-27268 (2013).
- Experimental quasi-single-photon transmission from satellite to earth. Optics Express 21, 20032-20040 (2013).
- Lower Bound on the Speed of Nonlocal Correlations without Locality and Measurement Choice Loopholes. Physical Review Letters 110, 260407 (2013).