arXiv subjects

A. Demenev

Publications and source records attributed to A. Demenev.

2 recordsLinked to original sources

arXiv2021

New evidence for a nonclassical behavior of laser multimode light

In this work, we present new experimental evidence of a nonclassical behavior of a multimode Fabry-Perot (FP) semiconductor laser by the measurements of intensity correlation functions. Because of the multimode quantum state occurrence, instead of expected correlations between the intensities of the laser modes (a semiclassical theory), their anticorrelations were revealed.

quant-ph↗

arXiv2018

Multimode semiconductor laser: quantum versus classical behavior

Temporal correlations of radiation intensities of a multimode Fabry-Perot semiconductor laser are investigated. Strong intensity correlations with a fixed phase shift between different longitudinal modes of the laser are revealed. The second g^(2) and third g^(3) order intensity correlation functions are studied to clear the character of the intermodal coupling.

quant-ph↗