?url_ver=Z39.88-2004&rft_id=10.1016%2Fj.optcom.2015.01.074&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Slaiman&rft.au=Slaiman%2C+I.&rft.aufirst=I.&rft.volume=345&rft.issn=00304018&rft.pages=52-56&rft.atitle=Pulse+Amplitude+and+Delay+Modulation%3A+Design+and+performance+analysis&rft.title=Optics+Communications&rft.date=2015&rft.genre=article