- Tytuł:
- Electromagnetically induced transparency for A-like systems with degenerate autoionizing levels and a broadband coupling laser
- Autorzy:
-
Khoa, D. Q.
Van, C. L.
Lanh, C. V.
Phuc, H. V. - Powiązania:
- https://bibliotekanauki.pl/articles/173807.pdf
- Data publikacji:
- 2016
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
electromagnetically induced transparency
autoionizing states
lambda configuration
white noise - Opis:
- In our previous paper (DOAN QUOC K. et al., Physica Scripta T147, 2012, article 014008), electromagnetically induced transparency for A-like systems consisting of two lower bound states and a flat continuum coupled to an autoionization state embedded in it has been considered, in which the laser coupling light is modeled by white noise. In this paper, we investigate a similar scheme, where the continuum involved in the problem is replaced by one with so-called the double-A system, when instead of one autoionization state we have two autoionization states of the same energy embedded in the continuum. For such a system containing degenerate autoionization levels we derive a set of coupled stochastic integro-differential equations which can be averaged exactly. This leads to the exact formula determining the stationary solution for the electric susceptibility. Dispersion and absorption spectra for electromagnetically induced transparency are found and compared with those obtained previously by us and other authors.
- Źródło:
-
Optica Applicata; 2016, 46, 1; 93-102
0078-5466
1899-7015 - Pojawia się w:
- Optica Applicata
- Dostawca treści:
- Biblioteka Nauki
Artykuł