2 papers
physics.optics2026
OAM Light Demultiplexing from an Intensity Profile using Orthogonality Restoration of Pair Modes
Junsu Kim, Hyunchae Chun, SeungRyong Park
Orbital Angular Momentum (OAM) of light is a promising degree of freedom for next-generation communication. By exploiting the orthogonality of OAM modes, multi-channel division ena…
physics.optics2025
OAM spatial demultiplexing by diffraction-based noiseless mode conversion with axicon
Junsu Kim, Jiyeon Baek, Hyunchae Chun +1
The physics of orbital angular momentum (OAM) carrying light has been well-defined since the 1990s. Leveraging its physical phenomena has become a significant focus in various area…