arXiv subjects

L. R. Berriel-Valdos

Publications and source records attributed to L. R. Berriel-Valdos.

2 recordsLinked to original sources

arXiv2014

Optical Production of the Husimi Function of Two Gaussian Functions

The intensity distribution of the Husimi function (HF) and the squared modulus of the Wigner function (WF) are detected in the phase space of an astigmatic optical processor. These results, obtained in the laboratory, are compared against numerical results generated by using analytical calculation for the HF and WF. The signal function is the superposition of two Gaussian functions with a separation between them, having the same amplitude but a different variance.

physics.optics↗

arXiv2008

Unifying distribution functions: some lesser known distributions

We show that there is a way to unify distribution functions that describe simultaneously a signal in space and (spatial) frequency. Probably the most known of them is the Wigner distribution function. Here we show how to unify functions of the Cohen class, Rihacek's complex energy function, Husimi and Glauber-Sudarshan distribution functions.

physics.optics↗