演講公告

演講主題：An Introduction to Time Reversal and Applications
主講人：Prof. Jean-Pierre Fouque(University of California
演講日期：98年3月24日(星期二)<br>下午2:30-3:30
演講地點：(光復校區)科學一館223室
摘要內容：
I will explain what is a physical time-reversal experiment as conducted, for instance, by Mathias Fink and his group in Paris in the context of ultrasounds. Refocusing, multipathing, superresolution, and aperture enhancement will be discussed as well as applications in detection, destruction, imaging, communications,.. Finally, scaling regimes will be introduced and some recent mathematical results in the case of randomly layered media will be presented.

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