Modulation of propagation-invariant Localized Waves for FSO communication systems
Type
ArticleAuthors
Salem, MohamedBagci, Hakan

KAUST Department
Computational Electromagnetics LaboratoryComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Physical Science and Engineering (PSE) Division
Date
2012-06-21Online Publication Date
2012-06-21Print Publication Date
2012-07-02Permanent link to this record
http://hdl.handle.net/10754/562002
Metadata
Show full item recordAbstract
The novel concept of spatio-Temporal modulation of Nyquist pulses is introduced, and the resulting wave-packets are termed Nyquist Localized Waves (LWs). Ideal Nyquist LWs belong to the generic family of LW solutions and can propagate indefinitely in unbounded media without attenuation or chromatic dispersion. The possibility of modulating Nyquist LWs for free-space optical (FSO) communication systems is demonstrated using two different modulation techniques. The first technique is on-off keying (OOK) with alternate mark inversion (AMI) coding for 1-bit per symbol transmission, and the second one is 16-Ary quadrature amplitude modulation (16-QAM) for 4-bits per symbol transmission. Aspects related to the performance, detection and generation of the spatio-Temporally coupled wave-packets are discussed and future research directions are outlined. © 2012 Optical Society of America.Citation
Salem, M. A., & Bağcı, H. (2012). Modulation of propagation-invariant Localized Waves for FSO communication systems. Optics Express, 20(14), 15126. doi:10.1364/oe.20.015126Publisher
The Optical SocietyJournal
Optics ExpressPubMed ID
22772211ae974a485f413a2113503eed53cd6c53
10.1364/OE.20.015126
Scopus Count
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