کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1541768 | 996693 | 2006 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Quantum interference effects in a multi-driven transition Fg = 3 â Fe = 2
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
We calculated and studied the quantum coherence effects of a degenerate transition Fg = 3 â Fe = 2 system interacting with a weak linearly polarized (with ϱ components) probe light and a strong linearly polarized (with ϱ components) coupling field. Due to the competition between the drive Rabi frequency and the Zeeman splitting, electromagnetically induced transparency (EIT) and electromagnetically induced absorption (EIA) are appeared at the different values of applied magnetic field in both cases that the Zeeman splitting of excited state Îe is smaller than the Zeeman splitting of ground state Îg (i.e., Îe < Îg) and Îe > Îg. It is shown that the resonance is broader and contrasts are higher for Îe < Îg than that for Îe > Îg at the same Rabi frequencies of probe and coupling fields.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 259, Issue 2, 15 March 2006, Pages 765-771
Journal: Optics Communications - Volume 259, Issue 2, 15 March 2006, Pages 765-771
نویسندگان
Dong Yabin, Zhang Junxiang, Wang Haihong, Gao Jiangrui,