Time-reversed water waves generated from an instantaneous time mirror
نویسندگان
چکیده
منابع مشابه
Time-Reversed Refocusing of Surface Water Waves
A time-reversal mirror is, roughly speaking, a device which is capable of receiving a signal in time, keeping it in memory and sending it back into the medium in the reversed direction of time. A brief mathematical review of the time-reversal theory is presented in the context of the linear shallow water equations. In particular an explicit expression is given for the refocused pulse in the sim...
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ژورنال
عنوان ژورنال: Journal of Physics Communications
سال: 2020
ISSN: 2399-6528
DOI: 10.1088/2399-6528/abc394