Beam divergence and operating wavelength bands effects on free space optics communication channels in local access networks

• Published in: Journal of optical communications Vol. 44; no. 1; pp. 823 - 831
• Main Authors: Alatwi, Aadel M., Zaki Rashed, Ahmed Nabih, Parvez, AHM Shahriar, Paul, Bikash Kumar, Ahmed, Kawsar
• Format: Journal Article
• Language: English
• Published: Berlin De Gruyter 13.02.2024; Walter de Gruyter GmbH
• Subjects: beam divergence; Bit error rate; Channels; Communication channels; Computer engineering; Computer science; Error analysis; Free space optics; Information technology; Light; local access networks; Optical wireless; Optics; Propagation; Receivers & amplifiers; Simulation; Transmitters; Wave division multiplexing; wavelength bands

The paper outlines the divergence of beam and operating wavelength bands effects on free-space optics communication channels in local access networks. The max Q factor and min bit error rate are measured based on the divergence of beam and operating wavelength bands variations. The signal is tested...