Supported by the National Natural Science Foundation of China under Grant No 60678005, the Foundation for the Author of National Excellent Doctoral Dissertation of China under Grant No 200339, the Specialized Research Fund for the Doctoral Program of Higher Education of China under Grant No 20050698017, the For Ying-Tong Education Foundation for Young Teachers in the Institutions of Higher Education of China under Grant No 101061, the New Century Excellent Talent Project of the Ministry of Education of China under Grant No NCET-08-0431.
Based on the polarization interference of Raman- and Rayleigh-enhanced four-wave mixing processes, heterodyne detection of the Raman, Rayleigh and coexisting Raman and Rayleigh femtosecond difference-frequency polariz...
Supported by the National Natural Science Foundation of China under Grant Nos 60308002 and 60678005, the Foundation for the Author of National Excellent Doctoral Dissertation of China under Grant No 200339, the Foundation for Key Programme of Ministry of Education of China under Grant No 105156, the For Ying-Tong Education Foundation for Young Teachers in the Institutions of Higher Education of China under Grant No 101061, and the Specialized Research Fund for the Doctoral Programme of Higher Education of China under Grant No 20050698017.
We study the phase-conjugate polarization interference in a V-type three-level system and obtain an analytic closed form for the second-order stochastic correlation of sum-frequency polarization beat. In our Na vapour...
Supported by the National Natural Science Foundation of China under Grant Nos 60308002 and 60678005, the Foundation for the National Excellent Doctoral Dissertation of China under Grant No 200339, the Key Project of the Ministry of Education of China under Grant No 105156, the For Ying-Tong Education Foundation for Young Teachers of Institution of Higher Education of China under Grant No 101061, and the Specialized Research Fund for the Doctoral Programme of Higher Education of China (20050698017).
We investigate the third-order nonlinear absorption and dispersion of femto- and atto-second polarization beats between the one-photon degenerate four-wave mixing process and the two-photon nondegenerate four-wave mix...
Supported by the National Natural Science Foundation of China under Grant No.69978019.
The effect of fourth-order coherence on ultrafast modulation spectroscopy(UMS)with phase-conjugation geome-try(PCUMS)in a cascade three-level system is investigated using chaotic and phase-diffusion models.It has been...
Supported by the National Natural Science Foundation of China;the Climbing Program from Cliinese Commission of Science and Technology.
Based on the interference between one-photon and two-photon processes,we report polarization beats in a cascade three-level system(PBCTS).We performed PBCTS experiments in Na vapor,which showed a modulation of the fou...