Crossover between electromagnetically induced transparency and Autler–Townes splitting with dispersion

Based on Akaike's information criterion(AIC) for a coherently driven ensemble of cold rubidium atoms, we study the crossover between electromagnetically induced transparency(EIT) and Autler–Townes(AT) splitting from the dispersion as well as the absorption viewpoint. We find that the dispersion sign...

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Veröffentlicht in:Chinese physics B 2015-09, Vol.24 (9), p.235-239
1. Verfasser: 芦小刚 缪兴绪 白金海 袁园 吴令安 傅盘铭 王如泉 左战春
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description Based on Akaike's information criterion(AIC) for a coherently driven ensemble of cold rubidium atoms, we study the crossover between electromagnetically induced transparency(EIT) and Autler–Townes(AT) splitting from the dispersion as well as the absorption viewpoint. We find that the dispersion signal is more sensitive than the absorption signal, showing more pronounced features in the Akaike per-point weights spectrum, which provides a cleaner way of discerning EIT from AT splitting.
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source IOP Publishing Journals
subjects AIC
Akaike信息准则
Cleaning
Coherence
Criteria
Crossovers
Dispersions
EIT
Rubidium
Splitting
信号比
冷原子
电磁诱导透明
相干驱动
色散
title Crossover between electromagnetically induced transparency and Autler–Townes splitting with dispersion
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