Design and Execution of a DWDM Approach Based on the High Data Rate IS-OWC System

Applications that need high data rates may be achieved via the use of optical wireless communication since it offers license-free and wide-bandwidth access procedures as well as cost-effective solutions. Recently, the globe was exposed to a unique technique that aims to create transmission among satellites. This technology is known as inter-satellite optical communication. On the other hand, the most difficult obstacle to overcome while establishing a link between satellites is the transmission of targeting errors, which results in disruptions in the connection. As a consequence of this, a 32-channel DWDM IS OWC system that utilizes the NRZ modulation and has a greater data rate of 1.28 Tbps has been devised and implemented in this article. This system was evaluated based on the criteria of QF and BER, and it was tested across distances ranging from one thousand to nine thousand km. According to the results collected, the suggested method may have a greater level of accuracy. Not only that, but this article would also take into consideration the research of several modulation formats, including NRZ and RZ. The findings of this study suggest that the utilization of NRZ is much superior to the use of <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$\mathbf{R Z}$</tex> in terms of obtaining a higher quality signal with a lower bit rate error.