?url_ver=Z39.88-2004&rft_id=10.1007%2Fs11082-024-06397-5&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Ammar%2C+S.M.&rft.aulast=Ammar&rft.aufirst=S.M.&rft.title=Optical+and+Quantum+Electronics&rft.date=2024&rft.volume=56&rft.issue=5&rft.atitle=Development+of+a+new+direct+AND+(D-AND)+detection+technique+for+SAC-OCDMA+systems+using+flexible+double+weight+(FDW)+code&rft.genre=article