Filtered OFDM for underwater wireless optical communication

SM Hameed, AA Sabri, SM Abdulsatar - Optical and Quantum Electronics, 2023 - Springer
Underwater optical wireless communication (UOWC) has been a promising high data rate
communication system. The performance of UOWC has numerous constraints in terms of …

Hybrid MMW-over fiber/OFDM-FSO transmission system based on doublet lens scheme and POLMUX technique

K Mallick, P Mandal, GC Mandal, R Mukherjee… - Optical Fiber …, 2019 - Elsevier
A hybrid 60-GHz millimeter wave (MMW) over fiber as well as 500-m/10 Gbps OFDM based
free space optical transmission system using doublet lens scheme and POLMUX technique …

Generation of 40 GHz/80 GHz OFDM based MMW source and the OFDM-FSO transport system based on special fine tracking technology

K Mallick, P Mandal, R Mukherjee, GC Mandal… - Optical fiber …, 2020 - Elsevier
We have experimentally proposed and demonstrated a hybrid OFDM based optical MMW
source and OFDM-FSO transport system employing special fine tracking technology. In this …

Performance analysis of symmetrical and bidirectional 40 Gbps TWDM-PON employing m-QAM-OFDM modulation with multi-color LDs based VLC system

M Kumari, A Sheetal, R Sharma - Optical and quantum electronics, 2021 - Springer
In this work, a full-duplex time and wavelength division multiplexing-passive optical network
(TWDM-PON) system is analysed. Orthogonal frequency division multiplexing (OFDM) with …

Bidirectional OFDM-MMWOF transport system based on mixed QAM modulation format using dual mode colorless laser diode and RSOA for next generation 5-G …

K Mallick, P Mandal, B Dutta, B Kuiri, S Santra… - Optical Fiber …, 2021 - Elsevier
A hybrid bidirectional orthogonal frequency division multiplexing–millimeter wave over fiber
(OFDM-MMWOF) transport system based on mixed quadrature amplitude modulation (QAM) …

Performance analysis of a full-duplex TWDM-PON using OFDM modulation with red LED visible light communication system

M Kumari, A Sheetal, R Sharma - Wireless Personal Communications, 2021 - Springer
Today's access networks are in high demand to fulfill the high bandwidth requirement
because of extensive improvement in high transmission rate applications for cloud …

Development and investigation of 5G fiber-wireless access network based hybrid 16× 10 Gbps 2048 split TWDM/DWDM super PON for IoT applications

M Kumari - Optical and Quantum Electronics, 2022 - Springer
Super-passive optical network (Super-PON) is considered as choice for the operators to
scale the transmission speed, reach, to build new infrastructure and customer aggregation of …

All-Optical digital to analog converter using Tera Hertz Optical Asymmetric Demultiplexer based on quantum dot semiconductor optical amplifier

K Mukherjee, S Dutta, S Roy, K Majhi… - Optical and Quantum …, 2021 - Springer
The paper describes design and analysis of Tera Hertz Optical Asymmetric Demultiplexer
(TOAD) switch using quantum dot semiconductor optical amplifier (QDSOA) and all-optical …

[HTML][HTML] A 40-Gbps fiber-FSO convergent transmission system employing OFCL-based WDM and external modulation technique

R Atta, N Sarkar, B Dutta, AS Patra - Results in Optics, 2023 - Elsevier
We have proposed and demonstrated a 40Gbps fiber-free space optics (FSO) convergent
system based on external modulation and wavelength division multiplexing (WDM) …

An alternative approach for binary to decimal conversion of frequency encoded optical data using MZI-SOA switch

S Saha, S Biswas, S Mukhopadhyay - Journal of Optics, 2022 - Springer
The conversion of binary data to its equivalent decimal counterpart and the vice-versa is
very essential and necessary for all optical/electrical computing and data processing …