TY - JOUR
A2 - Righini, Giancarlo C.
AU - Parkash, Sooraj
AU - Sharma, Anurag
AU - Singh, Harsukhpreet
AU - Singh, Harjit Pal
PY - 2016
DA - 2016/02/10
TI - Performance Investigation of 40 GB/s DWDM over Free Space Optical Communication System Using RZ Modulation Format
SP - 4217302
VL - 2016
AB - We successfully demonstrate 40 GB/s 8 channels’ Dense Wavelength Division Multiplexing (DWDM) over free space optical (FSO) communication system. Each channel is transmitting 5 GB/s data rate in downstream separated by 0.8 nm (100 GHz) channel spacing with 1.8 GHz filter bandwidth. DWDM over FSO communication system is very effective in providing high data rate transmission with very low bit error rate (BER). The maximum reach of designed system is 4000 m without any compensation scheme. The simulation work reports minimum BER for Return-to-Zero (RZ) modulation format at different channels 1, 4, and 8 are found to be 2.32e-17, 1.70e-16, and 9.51e-15 at 4000 m distance, respectively. Sharp increase in BER occurs if data rate and distance increase up to 10 GB/s and 5000 m.
SN - 1687-6393
UR - https://doi.org/10.1155/2016/4217302
DO - 10.1155/2016/4217302
JF - Advances in Optical Technologies
PB - Hindawi Publishing Corporation
KW -
ER -