作者: K Garay-Palmett , Y Jeronimo-Moreno , A B U’Ren
DOI: 10.1088/1054-660X/23/1/015201
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摘要: In this paper we study the generation of photon pairs through process spontaneous four wave mixing (SFWM) in a $\chi^{(3)}$ cavity. Our key interest is guided-wave configuration - fiber or waveguide where at least one photons given pair matched frequency and bandwidth to particular atomic transition, as required for implementation photon-atom interfaces. We present expressions, along with plots, two-photon joint intensity both spectral temporal domains. also expressions absolute brightness, numerical simulations, show that presence cavity can result flux enhancement relative an equivalent source without