中国物理B ›› 2016, Vol. 25 ›› Issue (5): 54204-054204.doi: 10.1088/1674-1056/25/5/054204

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Control of microwave signals using bichromatic electromechanically induced transparency in multimode circuit electromechanical systems

Cheng Jiang(江成), Yuanshun Cui(崔元顺), Xintian Bian(边心田), Xiaowei Li(李晓薇), Guibin Chen(陈贵宾)   

  1. School of Physics and Electronic Electrical Engineering, Huaiyin Normal University, Huai'an 223300, China
  • 收稿日期:2015-10-03 修回日期:2016-01-09 出版日期:2016-05-05 发布日期:2016-05-05
  • 通讯作者: Cheng Jiang E-mail:chengjiang8402@163.com
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11304110 and 11174101), the Jiangsu Natural Science Foundation, China (Grant Nos. BK20130413 and BK2011411), and the Natural Science Foundation of Jiangsu Higher Education Institutions of China (Grant Nos. 13KJB140002 and 15KJB460004).

Control of microwave signals using bichromatic electromechanically induced transparency in multimode circuit electromechanical systems

Cheng Jiang(江成), Yuanshun Cui(崔元顺), Xintian Bian(边心田), Xiaowei Li(李晓薇), Guibin Chen(陈贵宾)   

  1. School of Physics and Electronic Electrical Engineering, Huaiyin Normal University, Huai'an 223300, China
  • Received:2015-10-03 Revised:2016-01-09 Online:2016-05-05 Published:2016-05-05
  • Contact: Cheng Jiang E-mail:chengjiang8402@163.com
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11304110 and 11174101), the Jiangsu Natural Science Foundation, China (Grant Nos. BK20130413 and BK2011411), and the Natural Science Foundation of Jiangsu Higher Education Institutions of China (Grant Nos. 13KJB140002 and 15KJB460004).

摘要: We theoretically investigate the tunable delay and advancement of microwave signals based on bichromatic electromechanically induced transparency in a three-mode circuit electromechanical system, where two nanomechanical resonators with closely spaced frequencies are independently coupled to a common microwave cavity. In the presence of a strong microwave pump field, we obtain two transparency windows accompanied by steep phase dispersion in the transmitted microwave probe field. The width of the transparency window and the group delay of the probe field can be controlled effectively by the power of the pump field. It is shown that the maximum group delay of 0.12 ms and the advancement of 0.27 ms can be obtained in the current experiments.

关键词: delay and advancement of microwave signals, bichromatic electromechanically induced transparency, three-mode circuit electromechanical system

Abstract: We theoretically investigate the tunable delay and advancement of microwave signals based on bichromatic electromechanically induced transparency in a three-mode circuit electromechanical system, where two nanomechanical resonators with closely spaced frequencies are independently coupled to a common microwave cavity. In the presence of a strong microwave pump field, we obtain two transparency windows accompanied by steep phase dispersion in the transmitted microwave probe field. The width of the transparency window and the group delay of the probe field can be controlled effectively by the power of the pump field. It is shown that the maximum group delay of 0.12 ms and the advancement of 0.27 ms can be obtained in the current experiments.

Key words: delay and advancement of microwave signals, bichromatic electromechanically induced transparency, three-mode circuit electromechanical system

中图分类号:  (Mechanical effects of light on material media, microstructures and particles)

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