| 热Fock态下量子效应对介观左手传输线负折射系数的影响 |
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| 引用本文： | 郭宏伟,赵顺才,魏晓菁,贾靖. 热Fock态下量子效应对介观左手传输线负折射系数的影响[J]. 光子学报, 2017, 46(4). DOI: 10.3788/gzxb20174604.0419002 |
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| 作者姓名： | 郭宏伟 赵顺才 魏晓菁 贾靖 |
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| 作者单位： | 昆明理工大学 理学院 物理系,昆明,650500 |
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| 基金项目： | 国家自然科学基金，云南省应用基础研究计划面上项目 (No.2016FB009) 和云南省人才培养项目(No.KKSY201207068)资助 The National Natural Science Foundation of China，the General Program of Yunnan Provincial Research Foundation of Basic Research for application |
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| 摘 要： | 基于热场动力学理论研究了热Fock态下量子效应对介观左手传输线微波段负折射系数的影响.结果表明:负折射系数随电流涨落的增加表现出线性递增的特点,而随温度的升高、频率的增大表现出锐减特性;负折射系数的变化幅度受光子数调控.该结论可对基于左手传输线开发的微波器件的微型化、集成化研究提供参考.
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| 关 键 词： | 量子效应 热Fock态 负折射系数 介观左手传输线 电流涨落 |
Quantum Effects on Negative Refraction Index of Mesoscopic Left-Handed Transmission Line in Thermal Fock State |
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| GUO Hong-wei,ZHAO Shun-cai,WEI Xiao-jing,JIA Jing. Quantum Effects on Negative Refraction Index of Mesoscopic Left-Handed Transmission Line in Thermal Fock State[J]. Acta Photonica Sinica, 2017, 46(4). DOI: 10.3788/gzxb20174604.0419002 |
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| Authors: | GUO Hong-wei ZHAO Shun-cai WEI Xiao-jing JIA Jing |
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| Abstract: | The quantum effects on the negative refraction index of the mesoscopic left-handed transmission lines were investigated by the thermal field dynamics theory in microwave frequency band.The results indicate that the negative refraction index increases with the fluctuation of current and the decreases with the temperature and frequency emerge.And the negative refraction index rangeability is manipulated by the photon numbers.The conclusions can provide reference for the miniaturization and integration application of left-handed transmission. |
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| Keywords: | Quantum effects Thermal Fock state Negative refraction index Mesoscopic left-handed transmission line Fluctuation of current |
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