2011/12/05 by Mikhail V. Fedorov, М. В. Федоров, Julia M. Mikhailova +6
Chemistry · Physics and Astronomy · #Atomic and Subatomic Physics Research #FOS: Physical sciences #NMR spectroscopy and applications #Quantum Physics (quant-ph) #Spectroscopy and Laser Applications #quant-ph
paper · pdf · doi:10.48550/arxiv.1112.0866
11 pages, 7 figures
arxiv created 2011/12/05 · openalex publication_date 2011/12/05 · arxiv updated 2011/12/06 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We describe a double-peak structure of the coincidence spectrum of biphoton states in the process of spontaneous parametric down-conversion with a pump having the form of short pulses. The effect is shown to arise owing to the obligatory symmetry of bihoton wave functions, as wave functions describing states of two bozons obeying the Bose-Einstein statistics. Parameters of the peaks are found and conditions necessary for experimental observation of the effect are determined.