Konorov, Stanislav O.Stanislav O.KonorovMitrokhin, Vladimir P.Vladimir P.MitrokhinSmirnova, IrinaIrinaSmirnovaFedotov, Andrei B.Andrei B.FedotovSidorov-Biryukov, Dimitrii Ä.Dimitrii Ä.Sidorov-BiryukovZheltikov, AlekseiAlekseiZheltikov2022-05-202022-05-202005-01-01Quantum Electronics 35 (1): 97-101 (2005-01-01)http://hdl.handle.net/11420/12686The spectrum of coherent anti-Stokes Raman scattering (CARS) from Raman-active vibrations of gas-phase nitrogen molecules in a mesoporous silica aerogel host is experimentally studied. The CARS spectral profile under these conditions is a result of interference of the resonant part of nonlinear susceptibility, originating from nitrogen molecules in aerogel pores, and the nonresonant contribution, related to the mesoporous host. Raman-active modes of gas-phase molecular nitrogen give rise to intense resonances in the CARS spectrum, serving as reference spectral profiles for probing local parameters of a nanocomposite material (nanoCARS).en1468-47992005197101Turpion Ltd.Coherent anti-stokes raman scatteringNanocomposite materialsNanoopticsChemieJournal Article10.1070/QE2005v035n01ABEH002862Other