Coherent Resonance of Saturated Absorption in Spectroscopy of Counterpropagating Waves

• 作者: A. A. Chernenko A. M. Shalagin E. G. Saprykin
• 来源期刊: 现代物理(英文)
• 学科: 医学
• 关键词: Nonlinear SPECTROSCOPY ATOMIC Transition SATURATION Absorption Cross RESONANCE Light Wave
• 年，卷（期）: 2013,（5）
• 页码范围: 48-53
• 页数: 6页
• 分类号: R73

摘要

Results of theoretical researches of the saturated absorption resonance shape in a method of the probing field on V-type of transitions are represented. It is shown that in case of opposite circulary polarized optical fields the resonance is shown in the form of cross, and its form strongly depends on relaxation constants of levels and it can be represented as in the form of a dip, and absorption peak. Thus the peak form has exclusively coherent character. Atomic transitions are offered, on which observation of the given effect is possible.