Search Results - "Changde Xie"

Quantum Secret Sharing Among Four Players Using Multipartite Bound Entanglement of an Optical Field by Zhou, Yaoyao, Yu, Juan, Yan, Zhihui, Jia, Xiaojun, Zhang, Jing, Xie, Changde, Peng, Kunchi

“…Secret sharing is a conventional technique for realizing secure communications in information networks, where a dealer distributes to n players a secret, which…”
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High-performance cavity-enhanced quantum memory with warm atomic cell by Ma, Lixia, Lei, Xing, Yan, Jieli, Li, Ruiyang, Chai, Ting, Yan, Zhihui, Jia, Xiaojun, Xie, Changde, Peng, Kunchi

“…High-performance quantum memory for quantized states of light is a prerequisite building block of quantum information technology. Despite great progresses of…”
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Establishing and storing of deterministic quantum entanglement among three distant atomic ensembles by Yan, Zhihui, Wu, Liang, Jia, Xiaojun, Liu, Yanhong, Deng, Ruijie, Li, Shujing, Wang, Hai, Xie, Changde, Peng, Kunchi

“…It is crucial for the physical realization of quantum information networks to first establish entanglement among multiple space-separated quantum memories and…”
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Long lifetime and high-fidelity quantum memory of photonic polarization qubit by lifting zeeman degeneracy by Xu, Zhongxiao, Wu, Yuelong, Tian, Long, Chen, Lirong, Zhang, Zhiying, Yan, Zhihui, Li, Shujing, Wang, Hai, Xie, Changde, Peng, Kunchi

“…Long-lived and high-fidelity memory for a photonic polarization qubit (PPQ) is crucial for constructing quantum networks. We present a millisecond storage…”
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Enhanced cross-phase modulation based on a double electromagnetically induced transparency in a four-level tripod atomic system by Li, Shujing, Yang, Xudong, Cao, Xuemin, Zhang, Chunhong, Xie, Changde, Wang, Hai

“…We report experimental observations on the simultaneous electromagnetically induced transparency (EIT) effects for probe and trigger fields (double EIT) as…”
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Experimental realization of three-color entanglement at optical fiber communication and atomic storage wavelengths by Jia, Xiaojun, Yan, Zhihui, Duan, Zhiyuan, Su, Xiaolong, Wang, Hai, Xie, Changde, Peng, Kunchi

“…Entangled states of light including low-loss optical fiber transmission and atomic resonance frequencies are essential resources for future quantum information…”
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Deterministic quantum teleportation through fiber channels by Huo, Meiru, Qin, Jiliang, Cheng, Jialin, Yan, Zhihui, Qin, Zhongzhong, Su, Xiaolong, Jia, Xiaojun, Xie, Changde, Peng, Kunchi

“…Quantum teleportation, which is the transfer of an unknown quantum state from one station to another over a certain distance with the help of nonlocal…”
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Experimental preparation of quadripartite cluster and Greenberger-Horne-Zeilinger entangled states for continuous variables by Su, Xiaolong, Tan, Aihong, Jia, Xiaojun, Zhang, Jing, Xie, Changde, Peng, Kunchi

“…The cluster states and Greenberger-Horne-Zeilinger (GHZ) states are two different types of multipartite quantum entangled states. We present the first…”
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Continuous variable quantum optical simulation for time evolution of quantum harmonic oscillators by Deng, Xiaowei, Hao, Shuhong, Guo, Hong, Xie, Changde, Su, Xiaolong

“…Quantum simulation enables one to mimic the evolution of other quantum systems using a controllable quantum system. Quantum harmonic oscillator (QHO) is one of…”
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Quantum Coherent Feedback Control for Generation System of Optical Entangled State by Zhou, Yaoyao, Jia, Xiaojun, Li, Fang, Yu, Juan, Xie, Changde, Peng, Kunchi

“…The non-measurement based coherent feedback control (CFC) is a control method without introducing any backaction noise into the controlled system, thus is…”
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Experimental generation of tripartite polarization entangled states of bright optical beams by Wu, Liang, Yan, Zhihui, Liu, Yanhong, Deng, Ruijie, Jia, Xiaojun, Xie, Changde, Peng, Kunchi

“…The multipartite polarization entangled states of bright optical beams directly associating with the spin states of atomic ensembles are one of the essential…”
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Deterministic and multiuser quantum teleportation network of continuous-variable polarization states by Yan, Jieli, Zhou, Xiaoyu, Qin, Yue, Yan, Zhihui, Jia, Xiaojun, Xie, Changde, Peng, Kunchi

“…Quantum teleportation is widely applied as a key ingredient in quantum information science, and quantum network provides unique abilities for upscaling its…”
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Preparation of multipartite entangled states used for quantum information networks by Su, XiaoLong, Jia, XiaoJun, Xie, ChangDe, Peng, KunChi

“…The preparation of multipartite entangled states is the prerequisite for exploring quantum information networks and quantum computation.In this paper,we review…”
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Efficient and secure quantum secret sharing for eight users by Qin, Yue, Cheng, Jialin, Ma, Jingxu, Zhao, Di, Yan, Zhihui, Jia, Xiaojun, Xie, Changde, Peng, Kunchi

“…Quantum secret sharing (QSS) has emerged as a promising avenue for storing secret with quantum-enhanced security. However, practical applications are hindered…”
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Semi-device-independent quantum random number generator with a broadband squeezed state of light by Cheng, Jialin, Liang, Shaocong, Qin, Jiliang, Li, Jiatong, Yan, Zhihui, Jia, Xiaojun, Xie, Changde, Peng, Kunchi

“…Random numbers are a basic ingredient of simulation algorithms and cryptography, and play a significant part in computer simulation and information processing…”
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Experimental demonstration of unconditional entanglement swapping for continuous variables by Jia, Xiaojun, Su, Xiaolong, Pan, Qing, Gao, Jiangrui, Xie, Changde, Peng, Kunchi

“…The unconditional entanglement swapping for continuous variables is experimentally demonstrated. Two initial entangled states are produced from two…”
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Experimental demonstration of tripartite entanglement and controlled dense coding for continuous variables by Jing, Jietai, Zhang, Jing, Yan, Ying, Zhao, Fagang, Xie, Changde, Peng, Kunchi

“…A tripartite entangled state of bright optical field is experimentally produced using an Einstein-Podolsky-Rosen entangled state for continuous variables and…”
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High-Power Low-Noise Nd:YAP/LBO Laser With Dual Wavelength Outputs by Wang, Yajun, Zheng, Yaohui, Xie, Changde, Peng, Kunchi

“…A high-power single-frequency Nd:YAP/LBO laser with stable dual wavelength outputs is designed and built. The laser resonator satisfying optimal coupling…”
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Single-Frequency Laser at 671 nm With High-Output Power of 2.8 W by Zheng, Yaohui, Wang, Yajun, Xie, Changde, Peng, Kunchi

“…A high-power single-frequency laser at 671 and 1342 nm is designed and built. We find that for a high power Nd:YVO 4 laser, the thermal load of gain medium at…”
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Controlled shift of optical bistability hysteresis curve and storage of optical signals in a four-level atomic system by Chang, Hong, Wu, Haibin, Xie, Changde, Wang, Hai

“…The dependence of the shift of an optical bistability hysteresis curve on the nonlinear phase shift induced by a controlling light is observed in a four-level…”
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