… optical systems have been built and are currently solving problems. In view of the importance
of spectrum analysis to optical … square law detector converts these pulses to measures of in…

… One of the main tasks in these applications consists of the ability to control, modify, and
analyze the form of optical pulses. For this purpose, it is especially useful to find temporal …

… We start with stretching of the optical pulses to be characterized by a dispersive delay line.
First… of the spectrum. Such real-time spectral analysis of optical pulses was performed with an …

… in the spectrum of a femtosecond pulse originated by diffraction of the ultrashort waveform
through a circularly symmetric binary diffractive optical element. The analysis is performed in …

… Similarly, direct optical spectral phase measurement (… optical pulses that does not rely on
a fast detector or a fast time gate and still uses direct data inversion. The technique, spectral …

… The measurement of the waveform power spectrum (WPS) of ultrashort optical pulses using
… Numerical analysis provided physical insight into recent experiments with 260-fs pulses, and …

… , that the spectral resolution is independent of the input pulse length and the spectral analysis
is completed once the entire pulse is received. … For optical frequencies ω we then have …

… an emission of a desired shape from a single optical pulse. The aim of the calculations we
… an optical pulse of any shape before going further into the applications to short pulse lasers. …

… We show that the pulse-width dependence of the measured 4WM transients is conveniently
… terms of the spectral-filler effects of the finite-duration/finite-bandwidth optical pulses on the …

… optical spectrometry. On the other hand, in this paper we study the processing of an optical
pulse by a diffraction grating spectral … -time method of spectrum analysis is based on the study …