TY - GEN
T1 - Computational Analysis of an Optimized 32 channel 320 Gbps DWDM Hybrid Free Space/ Fiber Optic Communication System with Cascaded Dispersion Compensating Fiber
AU - Bhattacharjee, Rituraj
AU - Dey, Priyanka
AU - Kar, Aparupa
AU - Saha, Ardhendu
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - In the current trend of Internet of Things (IoT) and 5G based communication networks, Free Space Optical (FSO) Communication endorses high speed bit rate 5G communication as well as offers reliable massive scale connectivity in IoT networks. In practical scenarios, a fiber optic cable link at the receiver end is often required leading to a hybrid FSO/ Fiber Optic (FSO/FO) network. The possibility and advantages of inclusion of Dispersion Compensating Fiber (DCF) in the connecting fiber link to the receiver unit in Dense Wavelength Division Multiplexing (DWDM) based hybrid FSO/FO networks has been explored in this work. With optimized parameter values for dual FSO channels and DCF used in Optisystem software, for clear weather, the maximum link ranges have been found as 34 Km and 8 Km without and with Misalignment Losses (ML) respectively. The corresponding values for Hazy weather were obtained as 10.5 Km without ML and 6.2 Km considering ML attenuation. Maximum Quality factors (Q factor) of around 7.5 and 6.5 were obtained for both clear and hazy weather scenarios respectively. The performance of the developed hybrid FSO/FO network was found to be superior in terms of link range than existing architecture.
AB - In the current trend of Internet of Things (IoT) and 5G based communication networks, Free Space Optical (FSO) Communication endorses high speed bit rate 5G communication as well as offers reliable massive scale connectivity in IoT networks. In practical scenarios, a fiber optic cable link at the receiver end is often required leading to a hybrid FSO/ Fiber Optic (FSO/FO) network. The possibility and advantages of inclusion of Dispersion Compensating Fiber (DCF) in the connecting fiber link to the receiver unit in Dense Wavelength Division Multiplexing (DWDM) based hybrid FSO/FO networks has been explored in this work. With optimized parameter values for dual FSO channels and DCF used in Optisystem software, for clear weather, the maximum link ranges have been found as 34 Km and 8 Km without and with Misalignment Losses (ML) respectively. The corresponding values for Hazy weather were obtained as 10.5 Km without ML and 6.2 Km considering ML attenuation. Maximum Quality factors (Q factor) of around 7.5 and 6.5 were obtained for both clear and hazy weather scenarios respectively. The performance of the developed hybrid FSO/FO network was found to be superior in terms of link range than existing architecture.
UR - https://www.scopus.com/pages/publications/85186501158
UR - https://www.scopus.com/inward/citedby.url?scp=85186501158&partnerID=8YFLogxK
U2 - 10.1109/NEleX59773.2023.10421490
DO - 10.1109/NEleX59773.2023.10421490
M3 - Conference contribution
AN - SCOPUS:85186501158
T3 - 2023 International Conference on Next Generation Electronics, NEleX 2023
BT - 2023 International Conference on Next Generation Electronics, NEleX 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2023 IEEE International Conference on Next Generation Electronics, NEleX 2023
Y2 - 14 December 2023 through 16 December 2023
ER -