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Controllable beating signal using stored light pulseControllable beating signal using stored light pulseControllable beating signal using stored light pulse
  • ISSN号:1674-1056
  • 期刊名称:《中国物理B:英文版》
  • 时间:0
  • 分类:O[理学]
  • 作者机构:[1]College of Physics, Jilin University, Changch un 130012, China, [2]Department of Training, Aviation University of Air Force, Changchun 130000, China, [3]State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China
  • 相关基金:Project supported by the National Basic Research Program of China (Grant No. 201 ICB921603), the National Natural Science Foundation of China (Grant Nos. 11374126, 10904048, 11074097, 11004079, 11004080, and 11247201), the China Postdoctoral Science Foundation (Grant Nos. 2011M500924 and 2013T60317). and the National Fund for Fosterin~ Talents of Basic Science (Grant No. J I 103202).
中文摘要:

We experimentally study the controllable generation of a beating signal using stored light pulses based on electro- magnetically induced transparency (EIT) in a solid medium. The beating signal relies on an asymmetric procedure of light storage and retrieval. After storing the probe pulse into the spin coherence under the EIT condition, two-color control fields with opposite detunings instead of the initial control field are used to scatter the stored spin coherence. The controllable beating signal is generated due to alternative constructive and destructive interferences in the retrieved signal intensities. The beating of the two-color control fields is mapped into the beating of weak probe fields by using atomic spin coherence. This beating signal will be important in precise atomic spectroscopy and fast quantum limited measurements.

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期刊信息
  • 《中国物理B:英文版》
  • 中国科技核心期刊
  • 主管单位:中国科学院
  • 主办单位:中国物理学会和中国科学院物理研究所
  • 主编:欧阳钟灿
  • 地址:北京 中关村 中国科学院物理研究所内
  • 邮编:100080
  • 邮箱:
  • 电话:010-82649026 82649519
  • 国际标准刊号:ISSN:1674-1056
  • 国内统一刊号:ISSN:11-5639/O4
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:406