Optics LettersTerabit speed retrieval of femtosecond accumulated photon echoesIosif Zeylikovich, G. Bai, A.A. Gorokhovsky, R. R. AlfanoPublished Apr 1, 1995• 9 citationsPublisherAbstractAn accumulated photon echo readout speed as fast as 27 Tbits/s was demonstrated by a new single-shot cross-correlation method for a femtosecond four-pulse packet stored by spectral hole burning in an octaethylporphine-doped polystyrene sample.DOI10.1364/ol.20.000749