… When the optical pulse is highly chirped, its intensity modulation is directly related to the
spectral phase variations with a transfer function depending on the second-order dispersion of …

… intensity modulation followed … optical pulses with high reproducibility. The proposed method
is useful for characterizing the chirp, pulse duration, and spectral width of picosecond pulses …

… from a microwave synthesizer to generate optical pulses at a repetition rate of - 2 GHz. The
pulse width was determined by measuring the pulse autocorrelation using second harmonic …

… for optical wireless communications using intensity modulation with direct detection. DPlM
… error probability performance compared with pulse position modulation, and is rather less …

… This paper presents for the first time the concept of pulseamplitude-modulated DMT (PAM-DMT),
which also allows asymmetric clipping at zero value and transmission of only the …

… (ii) We can implement the system using either Nyquist pulses with sampling receiver or
root-Nyquist pulses with matched filter receiver. By being able to use a larger variety of …

… the pulse as a whole at different times. In the process of nonlinear propagation, strong dynamic
modulation of the spatial shape of the pulse … pulse is given with intensity profile ( l = vd-z) …

… pulse-position modulation (DPPM) for optical communication systems using intensity
modulation … requires significantly less average power than pulse-position modulation (PPM). We …

… In this case the pulse shaper operates on the spectral intensity only. Resulting devices such
as spectral gain equalizers and wavelength-selective switches are available as commercial …

… In contrast, our goal is to generate pulses with periodic intensity modulation by the … signal
and idler pulses. Such periodically modulated pulses can be used to drive THz generation by …