Based on the quantum theory of the intracavity polaritons, the electromagnetically induced transparency phenomenon (EIT) in a cavity is investigated experimentally. By increasing the temperature of the rubidium vapor cell, a substantial increase of the number of rubidium atoms is achieved. When the collective strong coupling condition is satisfied, a weak control field is sufficient for the realization of EIT and significant narrow linewidth. With the further increase of the temperature, the collective coupling effect is enhanced and the cavity linewidth is further narrowed.
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E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
Chen, Haonan
Ying, Kang
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
Ying, Kang
Duan, Yafan
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E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
Duan, Yafan
Niu, Yueping
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E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
Niu, Yueping
Gong, Shangqing
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E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
机构:
E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
Chen, Haonan
Ying, Kang
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h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
Ying, Kang
Duan, Yafan
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h-index: 0
机构:
E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
Duan, Yafan
Niu, Yueping
论文数: 0引用数: 0
h-index: 0
机构:
E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China
Niu, Yueping
Gong, Shangqing
论文数: 0引用数: 0
h-index: 0
机构:
E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China