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机译:400 Gbps/lambda PAM-4 data transmission over FSO link by employing space division multiplexing for data center interconnects using LG modes enabled VCSELs
COMSATS Univ Islamabad CUI;
Barani Inst Informat Technol;
Natl Univ Technol NUTECHSEECS Photon Res GrpNatl Univ Sci & Technol NUSTOptiwave Syst Inc;
Free space optical communication; Pulse amplitude modulation; Space division multiplexing; Intensity modulation direct detection; Data center interconnect; Bit error ratio;