Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDemonstration of an All-Optical 2-to-4 Level Encoder Based on an Optical Parametric Amplifier.AuthorsYu Liang; Chui, P. C.; Kin-YipWong, KennethAbstractWe demonstrated a novel technique for all-optical 2-to-4 level amplitude-shift keying (ASK) coding based on a fiber optical parametric amplifier. A 20-Gb/s signal is realized by multiplexing two 10-Gb/s data streams.SubjectsOPTICAL parametric oscillators; PHASE shift keying; AMPLITUDE modulation; CODING theory; PARAMETRIC amplifiers; PARAMETRONSPublicationInternational Journal of Optics, 2009, p1ISSN1687-9384Publication typeArticleDOI10.1155/2009/981620