Title :
Experimental verification of the power spectral density of dicode pulse-position modulation with practical impairments
Author :
Charitopoulos, R.A. ; Sibley, Martin J. N.
Author_Institution :
Dept. of Eng. & Technol., Univ. of Huddersfield, Huddersfield, UK
fDate :
12/1/2011 12:00:00 AM
Abstract :
This study describes the construction of a dicode pulse-position modulation (PPM) system and presents, for the first time, the spectrum of dicode PPM obtained from a practical coder. Original theoretical and computer predicted results agree well with the experimental observations and this shows the accuracy of the method.
Keywords :
integrated optics; optical modulation; optical pulse generation; dicode pulse position modulation; power spectral density; practical coder; practical impairments;
Journal_Title :
Optoelectronics, IET
DOI :
10.1049/iet-opt.2009.0054
