کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
846458 | 909204 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Transient properties in a resonant ladder-type atomic system with vacuum-induced coherence and incoherent pumping
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Transient properties in a resonant ladder-type atomic system with vacuum-induced coherence and incoherent pumping Transient properties in a resonant ladder-type atomic system with vacuum-induced coherence and incoherent pumping](/preview/png/846458.png)
چکیده انگلیسی
The transient absorption and population in a resonant ladder-type atomic system with or without an incoherent pumping field are theoretically investigated. We find that the vacuum-induced coherence and the relative phase between probe and coupling fields can clearly affect the transient absorption (gain) properties, but the steady-state value of the probe absorption (gain) is remarkably dependent on the incoherent pumping. And the steady population distribution is sensitive to the incoherent pumping and insensitive to the relative phase. Additionally, it is shown that the lasing with inversion can be reached with the incoherent pumping.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 11, June 2013, Pages 973–976
Journal: Optik - International Journal for Light and Electron Optics - Volume 124, Issue 11, June 2013, Pages 973–976
نویسندگان
Zhiqiang Zeng, Yuping Wang, Bangpin Hou, Zenghui Gao,