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physics.optics2024
Topologically protected measurement of orbital angular momentum of light
Junfan Zhu, An Wang, Yurong Liu +2
We develop a weak measurement scheme for measuring orbital angular momentum (OAM) of light based on the global topology in wave function. We introduce the spin-orbit coupling to tr…
physics.optics2022★ 11 cited
A general scheme of differential imaging employing weak measurement
Xiong Liu, An Wang, Junfan Zhu +5
We propose and experimentally realize a general scheme of differential imaging employing the idea of weak measurement. We show that the weak coupling between the system of interest…