2014/09/03 by Shaik Ahmed, Ahmed, Shaik, Preethi N. Wasnik +6
Physics and Astronomy · #FOS: Physical sciences #Optics (physics.optics) #Quantum Physics (quant-ph) #Quantum and electron transport phenomena #Quantum optics and atomic interactions #Semiconductor Quantum Structures and Devices #physics.optics #quant-ph
paper · pdf · doi:10.48550/arxiv.1409.0977
12 pages, 5 figures (including subfigures, total of 11 figures)
arxiv created 2014/09/03 · openalex publication_date 2014/09/03 · arxiv updated 2014/09/04 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
We study the intensity-intensity correlations of the radiation emitted on probe transition in a three level cascade electromagnetically induced transparency (EIT) scheme. By applying an incoherent pump, we also monitor further changes in the characteristics of the emitted radiation. It is found that application of even a very weak incoherent pump can significantly alter the characteristics of the emitted radiation, even though the EIT characteristics remain unaltered. Our study demonstrates that for certain range of parameter values, the two photon correlation function in the probe transition oscillates between classical and non-classical domains.