Zhoutian Fu
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View article: Exceptional–point–enhanced phase sensing
Exceptional–point–enhanced phase sensing Open
Optical sensors, crucial in diverse fields like gravitational wave detection, biomedical imaging, and structural health monitoring, rely on optical phase to convey valuable information. Enhancing sensitivity is important for detecting weak…
View article: Exceptional-point-enhanced phase sensing
Exceptional-point-enhanced phase sensing Open
Optical sensors have become indispensable in various fields, ranging from gravitational wave detection to biomedical imaging and structural health monitoring. Target information is commonly encoded in the phase changes of optical signals. …
View article: Imperfect chirality at exceptional points in optical whispering-gallery microcavities
Imperfect chirality at exceptional points in optical whispering-gallery microcavities Open
Non-Hermitian systems have attracted considerable attention for their broad impacts on various physical platforms and peculiar applications. In non-Hermitian systems, both eigenvalues and eigenstates simultaneously coalesce at exceptional …