Title :
Enhancing optical multi-pulse pulse position modulation using hybrid QPSK-modified MPPM
Author :
Selmy, Hossam ; Shalaby, Hossam M. H. ; Kawasaki, Zen
Author_Institution :
Egypt-Japan Univ. of Sci. & Technol. (E-JUST) Alexandria, Alexandria, Egypt
Abstract :
A hybrid quadrature phase shift keying-modified multi-pulse pulse-position modulation scheme is proposed as a new modulation technique to improve the performance of conventional optical multi-pulse pulse-position modulation (MPPM) scheme in optical fiber communication systems.
Keywords :
optical fibre communication; pulse position modulation; quadrature phase shift keying; hybrid QPSK-modified MPPM; optical fiber communication systems; optical multipulse pulse position modulation; quadrature phase shift keying; Coherence; Optical modulation; Optical pulses; Optical transmitters; Phase shift keying;
Conference_Titel :
Photonics Conference (IPC), 2014 IEEE
Conference_Location :
San Diego, CA
DOI :
10.1109/IPCon.2014.6995291
