2 papers
physics.optics2025
Unveiling orbital optical chirality through multipolar chiral light-matter interaction
Shun Hashiyada, An'an Wu, Yoshito Y. Tanaka
Chiral light-matter interactions have traditionally been understood in terms of electric-magnetic dipolar interference driven by light with spin angular momentum. Here, we show tha…
physics.optics2025
Helical dichroism for hybridized quadrupole plasmon modes in twisted nanorods
Takahiro Uto, An'an Wu, Tsutomu Shimura +1
Helical dichroism (HD), originating from the interplay between chiral plasmonic structures and left and right vortex light carrying orbital angular momentum (OAM), has attracted si…