Full-duplex cylindrical vector beam multiplexing communication using spin-dependent phase modulation metasurfaces

Q Zeng, J Wang, H Huang, H Wu, J Ren, L Nong… - Optics …, 2023 - opg.optica.org
Cylindrical vector beam (CVB) has recently gained attention as a promising carrier for signal
multiplexing owing to its mode orthogonality. However, the full-duplex multiplexing …

Radio over fiber system-based direct modulation VCSEL optical source

SK Jalal, RZY Al-Maqdici - Journal of Optics, 2024 - Springer
In the latest generation of optical fiber systems, broadband telecommunication network
access with ultrahigh speed services is almost realized by passive optical network (PON) …

Enhancing high-speed networks using RGB-based WLAN through Ro-FSO integration in the 5 GHz band

A Sharma, V Mishra - Journal of Optical Communications, 2023 - degruyter.com
The limited bandwidth constraints imposed by conventional wireless carriers pose a
significant hurdle when it comes to the delivery of high-speed broadband services. In …