We review the field of femtosecond pulse shaping, in which Fourier synthesis methods are
used to generate nearly arbitrarily shaped ultrafast optical wave forms according to user …

The effect of beat noise and other types of additive noise in time-spreading optical-code-
division multiple-access (TS-OCDMA) networks is analyzed in this paper. By defining the …

Although several books cover the coding theory of wireless communications and the
hardware technologies and coding techniques of optical CDMA, no book has been …

A new fast optical time-spreading/frequency hopping differential code division multiple
access system with prime/optical orthogonal codes is proposed. The performance of a …

Shaping, signal processing, and time-space conversion of femtosecond pulses can be
achieved by linear and nonlinear manipulation of the spatially dispersed optical frequency …

The Encyclopedia of Image Processing presents a vast collection of well-written articles
covering image processing fundamentals (eg color theory, fuzzy sets, cryptography) and …

This paper presents the spectral efficiency of frequency-encoded (FE) optical code-division
multiple-access (OCDMA) systems with incoherent sources. The spectral efficiency of five …

In this contribution we propose and investigate the performance of Direct Sequence Code
Division Multiple Access (DS-CDMA) based VLC system using M-ary orthogonal modulation …

A novel approach for an optical direct-sequence spread spectrum is presented. It is based
on the complementary processes of broad-band parametric down-conversion and up …

For reducing the impairment from the turbulence-induced scintillation and improving the
receiver sensitivity, a novel coherent optical code division multiple access (OCDMA) system …