کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5025833 1470592 2017 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of decoherence on electromannetically induced transparency in superconducting quantum circuit
ترجمه فارسی عنوان
تأثیر تفکیکپذیری بر روی شفافیت الکترومغناطیسی در مدار کوانتومی ابررسانا
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی
We study the absorption and dispersion properties of the three levels A-type superconducting quantum circuit driven by a pump field and a relatively weak probe field being applied to the different transitions. We find that the decoherence time between levels is critical to the observation of electromagnetically induced transparency (EIT) in superconducting quantum circuit. When the total decoherence time is fixed, it is necessary to ensure better coherence between levels |3⟩ ↔ |2⟩ than |3⟩ ↔ |1⟩ so as to exhibit obvious EIT. Furthermore, under given probe field, the bigger the Rabi frequency of probe field is, the wider the window of EIT, the easier to observe the transparency window. At this moment, however, slow light is inconspicuous and not conductive to optical information memory.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 135, April 2017, Pages 366-372
نویسندگان
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