| 激光场的线宽对双光子电磁感应光透明及共振吸收增强的影响 |
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| 引用本文： | 杨苏辉,张汉壮,国秀珍,王 冬,高锦岳.激光场的线宽对双光子电磁感应光透明及共振吸收增强的影响[J].物理学报,1998,47(6):931-937. |
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| 作者姓名： | 杨苏辉 张汉壮 国秀珍 王 冬 高锦岳 |
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| 作者单位： | 吉林大学物理系，长春 130021;吉林大学物理系，长春 130021;吉林大学物理系，长春 130021;吉林大学物理系，长春 130021;吉林大学物理系，长春 130021 |
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| 基金项目： | 国家自然科学基金资助的课题. |
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| 摘 要： | 讨论了四能级系统中激光场的线宽及多普勒效应对双光子电磁感应光透明及共振吸收增强的影响，并给出了该系统中消除多普勒效应的最佳实验方案.
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EFFECT OF FINITE BANDWIDTHS OF LASER FIELDS ON ELECTROMAGNETICALLY INDUCED TWO-PHOTON TRANSPARENCY AND ABSORPTION ENHANCEMENT |
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| YANG SU-HUI,ZHANG HAN-ZHUANG,GUO XIU-ZHEN,WANG DONG and GAO JIN-YUE.EFFECT OF FINITE BANDWIDTHS OF LASER FIELDS ON ELECTROMAGNETICALLY INDUCED TWO-PHOTON TRANSPARENCY AND ABSORPTION ENHANCEMENT[J].Acta Physica Sinica,1998,47(6):931-937. |
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| Authors: | YANG SU-HUI ZHANG HAN-ZHUANG GUO XIU-ZHEN WANG DONG and GAO JIN-YUE |
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| Abstract: | The effects of finite bandwidths of laser fields and Doppler broadening on electromagnetically induced two-photon transparency and absorption enhancement in a four-level system have been discussed in this paper.The optimum experimental arrangement of this system for reducing the Doppler effects of the three laser fields has been obtained by the calculation results. |
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