[HTML][HTML] High-speed spiral-phase donut-modes-based hybrid FSO-MMF communication system by incorporating OCDMA scheme

M Kumari, A Sharma, S Chaudhary - Photonics, 2023 - mdpi.com
Hybrid free-space optics (FSO) and optical fiber have been viewed as vital transmission
techniques to satisfy high bandwidth and extended transmission range requirements under …

[HTML][HTML] Wheel-based MDM-PON system incorporating OCDMA for secure network resiliency

M Kumari, V Arya, HMR Al-Khafaji - Photonics, 2023 - mdpi.com
Wheel-based network resilience passive optical network (PON) based on mode division
multiplexing (MDM) can be integrated with optical code division multiple access (OCDMA) …

[HTML][HTML] Capacity Improvement of 3D-OCDMA-PON Hybrid System Next Generation Using Weight Zero Cross Correlation Code

A Cherifi, T Mohammed Chikouche, AS Karar… - Applied Sciences, 2023 - mdpi.com
This paper proposes a novel code for optical code division multiple access (OCDMA)
systems, called the three-dimensional (3D) spectral/temporal/spatial single weight zero …

Performance Analysis of Spectral Amplitude Coding Methods in Fiber Optical Communication System

WA Abusale, H Ilhan, MA Karabulut - Wireless Personal Communications, 2023 - Springer
This study analyzes optical code division multiplexed access system coding with two
different types of spectral amplitude coding (SAC): Double Weight (DW) codes and Multiple …

Performance limits of SAC-OCDMA-based FSO system over gamma–gamma fading using DDDW code

N Kumar, V Khandelwal - Journal of Optics, 2023 - Springer
FSO (free-space optics) and SAC-OCDMA (spectral amplitude coding-optical code division
multiple access) have become very popular research techniques in the area of …