多光子干涉

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半岛彩票官方网站

在本实验室中，我们致力于利用光学系统来研究和探索量子信息物理学，开发光学系统在量子信息处理中的实际应用。我们的主要研究目标分为两个：一是通过开发高效的参量下转换纠缠光源和特殊设计的光学干涉结构来扩展纠缠光子的数目。以此纠缠源我们既研究如非定域性的量子力学基本问题，也演示量子计算、量子模拟等的基本模型；二是研究发展超低损耗集成光学技术。可扩展的集成光学系统将应用到玻色采样、量子随机游走、量子模拟和量子计算等量子信息处理过程中。

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  • Lu, H., Zhao, Q., Da Li, Z. -, Yin, X. -fei, Yuan, X., Hung, J. -chen, Chen, L. -K., Li, L., Liu, N. -L., Peng, C. -Z., Liang, Y. -cherng, Ma, X., Chen, Y. -A. & Pan, J. -W. Entanglement Structure: Entanglement Partitioning in Multipartite Systems and Its Experimental Detection Using Optimizable Witnesses. Physical Review X 8, 021072 (2018).
  • Lu, H., Liu, C., Wang, D. -S., Chen, L. -K., Da Li, Z. -, Yao, X. -C., Li, L., Liu, N. -L., Peng, C. -Z., Sanders, B., Chen, Y. -A. & Pan, J. -W. Experimental quantum channel simulation. Physical Review A 95, 042310 (2017).
  • Chen, L. -K., Da Li, Z. -, Yao, X. -C., Huang, M., Li, W., Lu, H., Yuan, X., Zhang, Y. -B., Jiang, X., Peng, C. -Z., Li, L., Liu, N. -L., Ma, X., Lu, C. -Y., Chen, Y. -A. & Pan, J. -W. Observation of ten-photon entanglement using thin BiB\_3O\_6 crystals. Optica 4, 77 (2017).
  • Wang, X. -L., Chen, L. -K., Li, W., Huang, H. -L., Liu, C., Chen, C., Luo, Y. -H., Su, Z. -E., Wu, D., Li, Z. -D., Lu, H., Hu, Y., Jiang, X., Peng, C. -Z., Li, L., Liu, N. -L., Chen, Y. -A., Lu, C. -Y. & Pan, J. -W. Experimental Ten-Photon Entanglement. Physical Review Letters 117, 210502 (2016).
  • Lu, H., Zhang, Z., Chen, L. -K., Da Li, Z. -, Liu, C., Li, L., Liu, N. -L., Ma, X., Chen, Y. -A. & Pan, J. -W. Secret Sharing of a Quantum State. Physical Review Letters 117, 030501 (2016).
  • Lu, H., Chen, L. -K., Liu, C., Xu, P., Yao, X. -C., Li, L., Liu, N. -L., Zhao, B., Chen, Y. -A. & Pan, J. -W. Experimental realization of a concatenated Greenberger-Horne-Zeilinger state for macroscopic quantum superpositions. Nature Photonics 8, 364-368 (2014).
  • Xu, P., Yuan, X., Chen, L. -K., Lu, H., Yao, X. -C., Ma, X., Chen, Y. -A. & Pan, J. -W. Implementation of a Measurement-Device-Independent Entanglement Witness. Physical Review Letters 112, 140506 (2014).
  • Pan, J. -W., Chen, Z. -B., Lu, C. -Y., Weinfurter, H., Zeilinger, A. & Zukowski, M. Multiphoton entanglement and interferometry. Reviews of Modern Physics 84, 777-838 (2012).
  • Yao, X. -C., Wang, T. -X., Xu, P., Lu, H., Pan, G. -S., Bao, X. -H., Peng, C. -Z., Lu, C. -Y., Chen, Y. -A. & Pan, J. -W. Observation of eight-photon entanglement. Nature Photonics 6, 225-228 (2012).
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