Wavelet analysis is a widely used approach in signal processing.In this work,we apply it to the component recognition of mixtures with multi-component three-dimensional fluorescence spectra.After the
The point spread function of atmospheric turbulence is space variant at case of the field view greater than the isoplanatic angle from the ground-base optical telescope.The anisoplanatism in images de
To solve the problem of calibrating the polarimeter module,we design a vector projection (VP) method which is based on the theorem of vector projection and the principle of calibration.The calibration
We present a band selective amplified spontaneous emission (ASE) source of an erbium-doped fiber (EDF) which can operate in either the C- or the C+L-band region.The band selective ASE source is realiz
CMOS cameras are used more often nowadays to obtain planar information.To improve the tolerance of electromagnetic interference and measurement precision,they are utilized to measure in optical domain
High quality z-cut LiNbO3,nonlinear photonic crystals with two-dimensional dodecagonal and fractal superlattices have been successfully fabricated by applying the high voltage pulses.By collinear quas