کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1540599 996664 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Control of the switch between optical multistability and bistability in three-level V-type atoms
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Control of the switch between optical multistability and bistability in three-level V-type atoms
چکیده انگلیسی

We theoretically investigated a hybrid absorptive–dispersive optical bistability and multistability behaviour in a three-level V-type system using a microwave field driving a hyperfine transition between two upper excited states inside a unidirectional ring cavity. We find that the intensity and the frequency detuning of the coupling field as well as the intensity of the microwave field can affect the OM behaviour dramatically, which can be used to control the transition from OM to OB or vice versa without need to resort the effect of the quantum interference. The effects of the phase, the quantum interference and the atomic cooperation parameter on the OM are also studied. Our scheme may be used for building more efficient all-optical switches and logic-gate devices for optical computing and quantum information processing.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 282, Issue 8, 15 April 2009, Pages 1574–1578
نویسندگان
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