| Local Modulation of Double Electromagnetically Induced Transparency Spectrum |
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| 作者姓名： | 侯邦品 王顺金 余万伦 孙威立 |
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| 作者单位： | [1]Department of Physics, Sichuan Normal University, Chengdu 610068 [2]Department of Physics, Sichuan University, Chengdu 610064 [3]Chengdu University of Information Technology, Chengdu 610041 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grants Nos 10375039 and 10647007. |
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| 摘 要： |
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| 关 键 词： | 电磁 透明度 光谱 物理学 |
| 收稿时间： | 2007-1-28 |
| 修稿时间： | 2007-01-28 |
Local Modulation of Double Electromagnetically Induced Transparency Spectrum |
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| HOU Bang-Pin,WANG Shun-Jin,YU Wan-Lun,SUN Wei-Li.Local Modulation of Double Electromagnetically Induced Transparency Spectrum[J].Chinese Physics Letters,2007,24(9):2579-2582. |
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| Authors: | HOU Bang-Pin WANG Shun-Jin YU Wan-Lun SUN Wei-Li |
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| Institution: | 1 Department of Physics, Sichuan Normal University, Chengdu 610068 ; 2 Department of Physics, Sichuan University, Chengdu 610064; 3 Chengdu University of Information Technology, Chengdu 610041 |
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| Abstract: | The double electromagnetically induced transparency induced by two coupling fields can be realized in a fourlevel tripod-type atom. Such double transparency spectra can be locally modulated by using the weak coherent fields to perturb the coupling transitions. These investigations within this scheme can be independent of Doppler broadening by properly orienting these fieds. |
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| Keywords: | 42 50 Gy 42 50 Hz 42 50 -p |
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