2 papers
physics.optics2025
Arbitrary Total Angular Momentum Vectorial Holography Using Bi-Layer Metasurfaces
Joonkyo Jung, Hyeonhee Kim, Jonghwa Shin
Advanced holographic techniques are increasingly demanded for high-capacity and secure information processing. In this context, orbital angular momentum (OAM) stands out as a power…
physics.optics2025
Bidirectional Vectorial Holography Using Bi-Layer Metasurfaces and Its Application to Optical Encryption
Hyeonhee Kim, Joonkyo Jung, Jonghwa Shin
The study of optical systems with asymmetric responses has grown significantly due to their broad application potential in various fields. In particular, Janus metasurfaces are not…