A Lossless Sink Based on Complex Frequency Excitations

Abstract The creation of a sink in a lossless wave‐bearing medium is achieved using complex frequency signals—harmonic excitations that exponentially grow in time. The wave sink, where incident waves are confined to a point, has attracted interest for imaging and sensing since it may lead to arbitra...

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Номзүйн дэлгэрэнгүй

Үндсэн зохиолчид:	Curtis Rasmussen, Matheus I. N. Rosa, Jacob Lewton, Massimo Ruzzene
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	Wiley 2023-10-01
Цуврал:	Advanced Science
Нөхцлүүд:	coherent virtual absorption complex frequencies diffraction limit wave sink wave trapping
Онлайн хандалт:	https://doi.org/10.1002/advs.202301811
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!