Experimental cancellation of aberrations in intensity correlation in classical optics

Autor:	Eduardo J. S. Fonseca, Carlos H. Monken, Alcenísio J. Jesus-Silva, Juarez G. Silva
Rok vydání:	2018
Předmět:	Physics Basis (linear algebra) business.industry Phase (waves) 01 natural sciences Signal 010309 optics Optics Correlation function Coherence theory Reference beam 0103 physical sciences Microscopy Physics::Accelerator Physics 010306 general physics business Beam (structure)
Zdroj:	Physical Review A. 97
ISSN:	2469-9934 2469-9926
DOI:	10.1103/physreva.97.013832
Popis:	We study the classical correlation function of spatially incoherent beams with a phase aberration in the beam path. On the basis of our experimental measurements and in the optical coherence theory, we show that the effects of phase disturbances, independently of their kind and without need of coordinate inversion, can be canceled out if the same phase is aligned in the signal and reference beam path. These results can be useful for imaging and microscopy through random media.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::fa287d2545c5f1832c4c8fe661c59bfd https://doi.org/10.1103/physreva.97.013832 Zobrazit plný text záznamu