Near-infrared Y-branch polymer splitters realized with compact MMI structures for efficient power splitting

MK Alam, N Afsary, MS Sikder, MS Parvez, P Roy… - Optics …, 2024 - opg.optica.org
Optical splitters are promising photonic devices for next-generation photonic integrated
circuits, which enable signal distribution and routing between the different components …

Investigating orbital angular momentum modes in multimode interference (MMI) waveguides and revealing their mode conversion property

A Soltani, SF Mousavi, ZH Firouzeh… - Scientific Reports, 2024 - nature.com
In this work, the propagation of OAM modes in multimode interference (MMI) waveguides, as
the basic elements in many integrated optical devices, is studied to utilize their benefits in …

[HTML][HTML] Multiple orbital angular momentum modes conversion with transmission metasurface

S He, Q Feng, Q Tu, H Liu, J Han, Y Shi, L Li - AIP Advances, 2024 - pubs.aip.org
The orthogonal properties between different orbital angular momentum (OAM) modes of
vortex beams have made it a great potential research area in recent years. Manipulating …

Silicon–based integrated orbital angular momentum parity sorter

A Soltani, A Babazadeh, H Faramarzi… - Journal of …, 2024 - iopscience.iop.org
A silicon–based integrated orbital angular momentum (OAM) parity sorter using two-
dimensional multimode interference (2D MMI) waveguides is designed and numerically …