Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2008-11-14

Journal: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS

Included Journals: Scopus、EI、SCIE

Volume: 41

Issue: 21

ISSN: 0953-4075

Abstract: In this paper, we study the generation of entanglement in a double-Lambda system. Employing a standard method of laser theory, we deduce the dynamic evolution equation of the two-mode field. We analyse the available entanglement criterion for the double-Lambda system and the condition of entanglement existence. Our results show that, under proper parameters, the two-mode field can be entangled and amplified.