Investigation of high-speed hybrid WDM-OCDMA-PON system incorporating integrated fiber-FSO link under distinct climate conditions

M Kumari, V Arya - Optical and Quantum Electronics, 2022 - Springer
In this paper, a high-speed hybrid wavelength division multiplexing optical code division
multiple access passive optical network (WDM-OCDMA PON) to offer information to the …

Numerical evaluation of bidirectional high-speed data transmission over turbulence tolerable FSO link employing WDM-OAM multiplexing and DP-QPSK modulation …

B Dutta, B Kuiri, R Atta, N Sarkar, AS Patra - Optics Communications, 2023 - Elsevier
Orbital angular momentum (OAM) mode multiplexing is achieving utmost interest for the
enhancement of transmission capacity and spectral efficiency. We have reported a (2× 8× …

Design and investigation of hybrid PON‐FSO system employing modified NZCC code under distinct weather conditions

M Kumari, Y Narayan, V Arya - Transactions on Emerging …, 2023 - Wiley Online Library
In this paper, a hybrid time and wavelength division multiplexing passive optical network
(TWDM‐PON) and wavelength division multiplexing optical code division multiple access …

EDFA controlled spectral efficient MIMO free space optic links for mitigation of climatic turbulence conditions

YK Gupta, A Goel - Wireless Personal Communications, 2023 - Springer
Free space optical communication (FSO) employs an optical setup to transmit the message
signal directly through the air from the source to the receiver. While FSO offers several …

Highly efficient frequency modulated continuous wave based photonic radar by incorporating electronic equalization scheme

A Sharma, J Malhotra, S Khichar, A Parnianifard… - Optical and Quantum …, 2023 - Springer
Detecting and tracking multiple targets in real-time poses a significant challenge for
autonomous vehicles (AV's), especially in urban areas with unfavourable weather …

[HTML][HTML] 1600 Gbps PAM-4 FSO link enabled using OFCL-based WDM and OAM-multiplexing techniques

B Dutta, N Sarkar, R Atta, B Kuiri, AS Patra - Results in Optics, 2022 - Elsevier
The twisted light beams carry orbital angular momentum (OAM), which acts as additional
degrees of freedom. In this work, we have proposed a free space optics (FSO) …

Polarization-separating Alvarez metalens

M Hada, H Adegawa, K Aoki, S Ikezawa, K Iwami - Optics Express, 2024 - opg.optica.org
The rapid advancements in optical communication technologies have highlighted traditional
optical components' limitations, particularly in size, adaptability, and integration capabilities …

A 100 Gbps integrated fiber-FSO data transmission system based on WDM techniques employing optical frequency comb lines

R Atta, AK Pathak, A Das, N Sarkar, B Dutta… - Optical and Quantum …, 2024 - Springer
In this paper, we have proposed and demonstrated a 100 Gbps data transmission system
over hybrid single mode fiber (SMF)-free space optics (FSO) link using optical comb lines in …

Investigation of 2.24 Tbps full-duplex integrated multi-beam FSO/MDM-next generation PON under diverse atmospheric conditions

M Kumari, V Arya - Optik, 2023 - Elsevier
Abstract A full-duplex 2.24 Tbps mode division multiplexing (MDM) based integrated multi-
beam free space optics (FSO) and next generation passive optical network (NGPON) system …

Secure Optical Wireless Satellite Network based OWC-OCDM System with DDW code

V Arya, M Kumari, R Chauhan… - 2023 4th IEEE Global …, 2023 - ieeexplore.ieee.org
Data security with high transmission rate is one of major concern in these days especially for
multiple users. An optical wireless satellite network basis optical wireless communication …