Article ID Journal Published Year Pages File Type
7837123 Chemical Physics 2018 6 Pages PDF
Abstract
We numerically analyze the use of intense entangled twin beams for ultra-sensitive spectroscopic measurements in chemical and biological systems. The examined scheme makes use of intense frequency-modulated (chirped) entangled beams to successfully extract information about the intermediate material states that contribute to the two-photon excitation of an absorbing medium. Robustness of the presented method is examined with respect to the applied intervals of the frequency chirp.
Related Topics
Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
Preview
Two-photon absorption spectroscopy using intense phase-chirped entangled beams
Authors
, , ,