Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorWong, Jia Hauren_US
dc.contributor.authorLam, Huy Quocen_US
dc.contributor.authorAditya, Sheelen_US
dc.contributor.authorZhou, Junqiangen_US
dc.contributor.authorLi, Nanxien_US
dc.contributor.authorXue, Jinen_US
dc.contributor.authorLim, Peng Hueien_US
dc.contributor.authorLee, Kenneth Eng Kianen_US
dc.contributor.authorShum, Perry Pingen_US
dc.contributor.authorWu, Kanen_US
dc.identifier.citationWong, J. H., Lam, H. Q., Aditya, S., Zhou, J., Li, N., Xue, J., et al. (2012). Photonic Generation of Frequency-Tunable Microwave Signals Using an Array of Uniformly Spaced Optical Combs. Journal of Lightwave Technology, 30(19), 3164-3172.en
dc.description.abstractWe show analytically as well as experimentally a photonic technique for generation of frequency-tunable microwave signals. The technique involves propagating an array of uniformly spaced optical combs with identical comb profile into a length of dispersive single-mode fiber (SMF) prior to photodetection. A new scheme that involves a supercontinuum source and a Fourier-domain programmable optical processor as a spectral filter is proposed to generate the required array of optical combs. For an initial optical comb with a fixed repetition rate and a given length of standard SMF, our scheme shows that by choosing appropriate values of the number of optical combs, the number of comb lines in each optical comb, as well as the frequency spacing between the adjacent optical combs, we can generate a microwave signal whose frequency can be tuned to any integer multiple of the optical comb's repetition frequency that lies within the bandwidth of the photodetector. Based on the proposed scheme, using a 2 GHz supercontinuum source as an initial optical comb, we demonstrate the generation of stable microwave signals tunable to 8, 10, and 12 GHz.en_US
dc.relation.ispartofseriesJournal of lightwave technologyen
dc.rights© 2012 IEEE.en_US
dc.subjectDRNTU::Engineering::Electrical and electronic engineeringen_US
dc.titlePhotonic generation of frequency-tunable microwave signals using an array of uniformly spaced optical combsen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.researchTemasek Laboratoriesen_US
item.fulltextNo Fulltext-
Appears in Collections:EEE Journal Articles

Citations 20

Updated on Mar 28, 2023

Web of ScienceTM
Citations 20

Updated on Mar 31, 2023

Page view(s) 20

Updated on Mar 29, 2023

Google ScholarTM




Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.