Spectroscopy

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  Design and analysis of a novel multipass cell based on two plane mirrors for laser absorption spectroscopy

  XU Zong, CAO Ya′nan, ∗, ZHANG Rongrong, LIU Chengjing

  2021 Vol. 38 (4): 405-411. doi:10.3969/j.issn.1007-5461.2021.04.001

  Abstract ( 882 ) PDF (5934KB) ( 613 )

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  Research on phase correction technique based on improved Mertz method

  DENG Jinglan, TONG Jingjing∗, GAO Minguang, LI Xiangxian, LI Sheng, LI Yan, HAN Xin

  2021 Vol. 38 (4): 412-419. doi:10.3969/j.issn.1007-5461.2021.04.002

  Abstract ( 518 ) PDF (2700KB) ( 405 )

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  Application of variable temperature fluorescence test system with adjustable pump intensity in quasi-2D perovskite materials

  ZHANG Bo, GUO Xiuwen, CUI Minghuan, SUN Mingze, LI Gaoqiang, ZHOU Jing, QIN Chaochao∗

  2021 Vol. 38 (4): 420-427. doi:10.3969/j.issn.1007-5461.2021.04.003

  Abstract ( 518 ) PDF (7497KB) ( 290 )

Quantum Physics

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  Low loss superconducting coplanar waveguide resonator based on aluminum film

  ZHENG Yuzhen, ZHU Bojie, WU Biao, HUANG Yongdan, CHEN Jian, HUANG Rong, SUN Junyi, JIA Haolin, GU Jun, XIONG Kanglin, ∗, FENG Jiagui, ∗, YANG Hui,

  2021 Vol. 38 (4): 428-435. doi:10.3969/j.issn.1007-5461.2021.04.004

  Abstract ( 500 ) PDF (11882KB) ( 238 )

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  Influence of random potential field on energy eigenproblem of hydrogen atom

  LIU Xingcan, HA Sihua∗

  2021 Vol. 38 (4): 436-443. doi:10.3969/j.issn.1007-5461.2021.04.005

  Abstract ( 398 ) PDF (310KB) ( 177 )

Quantum Optics

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  Dynamics and conservation of quantum coherence in a two-body system

  GAO Deying∗, LI Ning

  2021 Vol. 38 (4): 444-453. doi:10.3969/j.issn.1007-5461.2021.04.006

  Abstract ( 453 ) PDF (10104KB) ( 218 )

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  Experimental investigation of parametric coupling strength control of two vibration modes in a two-mode mechanical system

  YUAN Quan, GONG Zhicheng, MAO Tianhua, SHEN Chengyu, FU Hao, ∗

  2021 Vol. 38 (4): 454-459. doi:10.3969/j.issn.1007-5461.2021.04.007

  Abstract ( 282 ) PDF (2338KB) ( 192 )

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  Multidimensional reverse negotiation protocol for continuous variable quantum key distribution based on polar code

  ZHOU Wenting, WANG Xin, BIAN Yuxiang, ∗, QIAO Han, FENG Bao,

  2021 Vol. 38 (4): 460-467. doi:10.3969/j.issn.1007-5461.2021.04.008

  Abstract ( 448 ) PDF (1558KB) ( 440 )

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  Research on random number chip array scheme for quantum key distribution products

  TANG Shibiao∗, CHENG Jie, LI Shuai

  2021 Vol. 38 (4): 468-476. doi:10.3969/j.issn.1007-5461.2021.04.009

  Abstract ( 399 ) PDF (5018KB) ( 749 )

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  Toom-3 algorithm for polynomial multiplication over finite field F4 and its application on quantum key distribution

  HUANG Guanjin, ZHOU Huaxu, CHEN Chuangbo, GAO Peng, LING Jie∗

  2021 Vol. 38 (4): 477-484.

  Abstract ( 422 ) PDF (222KB) ( 354 )

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  Passive decoy-state quantum digital signature scheme based on linear optical components

  FAN Yuteng, SUO Lei, ZHANG Chunhui, CHEN Jiaming, WANG Qin, ∗

  2021 Vol. 38 (4): 485-495. doi:10.3969/j.issn.1007-5461.2021.04.011

  Abstract ( 369 ) PDF (737KB) ( 193 )

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  Entanglement degradation of photon entangled states in non-Kolmogorov atmospheric turbulence

  ZHANG Qinwei, CAO Lianzhen∗, LIU Xia, YANG Yang, ZHAO Jiaqiang, LI Yingde

  2021 Vol. 38 (4): 496-503. doi:10.3969/j.issn.1007-5461.2021.04.012

  Abstract ( 436 ) PDF (245KB) ( 213 )

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  Steady-state entanglement and heat current of two-qubit in two heat baths

  WANG Meijiao, XIA Yunjie, LI Yingde, CAO Lianzhen, YANG Yang, ZHAO Jiaqiang∗

  2021 Vol. 38 (4): 504-516. doi:10.3969/j.issn.1007-5461.2021.04.013

  Abstract ( 329 ) PDF (246KB) ( 613 )

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  Research on a simple parallel chaotic system of memory elements

  LI Xiaoxia, ∗, WANG Xue, FENG Zhixin, ZHANG Qiyu, XU Guizhi,

  2021 Vol. 38 (4): 517-528. doi:10.3969/j.issn.1007-5461.2021.04.014

  Abstract ( 428 ) PDF (3109KB) ( 289 )

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  Effect of resonance ionization on harmonic intensity of atom and molecule systems

  FENG Liqiang

  2021 Vol. 38 (4): 529-538. doi:10.3969/j.issn.1007-5461.2021.04.015

  Abstract ( 280 ) PDF (5249KB) ( 168 )

Semiconductor Opto-electronics

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  Magnetic field effect of weak coupling polaron of monolayer transition metal dichalcogenides

  PEI Zhicheng, DING Zhaohua∗, GENG Yanbo, XIAO Jinling

  2021 Vol. 38 (4): 539-544. doi:10.3969/j.issn.1007-5461.2021.04.016

  Abstract ( 401 ) PDF (223KB) ( 237 )