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Observation of linewidth narrowing due to a spontaneously generated coherence effect
| Content Provider | Scilit |
|---|---|
| Author | Tian, Si-Cong Wang, Chun-Liang Kang, Zhi-Hui Yang, Xiu-Bin Wan, Ren-Gang Zhang, Xiao-Jun Zhang, Hang Jiang, Yun Cui, Hai-Ning Gao, Jin-Yue |
| Copyright Year | 2012 |
| Description | Journal: Chinese Physics B We investigate the resonance fluorescence spectrum of an atomic three-level ladder system driven by two laser fields. We show that such a system emulates to a large degree a V-type atom with parallel dipole moments-the latter being a system that exhibits spontaneously generated coherence and can display ultrasharp spectral lines. We find a suitable energy scheme in a$ ^{85}$Rb atom and experimentally observe the narrowing of the central peak in a rubidium atomic beam. The corresponding spectrum can convincingly demonstrate the existence of spontaneously generated coherence. |
| Related Links | http://iopscience.iop.org/article/10.1088/1674-1056/21/6/064206/pdf |
| ISSN | 16741056 |
| e-ISSN | 20583834 |
| DOI | 10.1088/1674-1056/21/6/064206 |
| Journal | Chinese Physics B |
| Issue Number | 6 |
| Volume Number | 21 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2012-06-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Chinese Physics B Narrowing Due Coherence Effect Linewidth Narrowing Generated Coherence Spontaneously Generated Observation of Linewidth |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
