Semiclassical mode-coupling factorizations of coherent nonlinear optical response
نویسندگان
چکیده
منابع مشابه
Coherent nonlinear optical response of graphene.
We investigate the nonlinear optical properties of graphene flakes using four-wave mixing. The corresponding third-order optical susceptibility is found to be remarkably large and only weakly dependent on the wavelength in the near-infrared frequency range. The magnitude of the response is in good agreement with our calculations based on the nonlinear quantum response theory.
متن کاملSemiclassical theory of molecular nonlinear optical polarization
The calculation of linear and nonlinear optical response as well as nonadiabatic curve crossing processes depends on the time evolution of the electronic coherences ~off-diagonal elements of the density matrix!. Unlike their diagonal counterparts, the off-diagonal elements do not have an obvious classical limit. A semiclassical approximation for the nonlinear optical response function, which re...
متن کاملMode coupling in the nonlinear response of black holes
Yosef Zlochower, Roberto Gómez, Sascha Husa, Luis Lehner, and Jeffrey Winicour Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA Pittsburgh Supercomputing Center, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, USA Albert Einstein Institute, Max Planck Gesellschaft, Haus 1, Am Mühlenberg, Golm, Germany Department of Physics and Astronomy, Loui...
متن کاملTwo-mode Nonlinear Coherent States
Two-mode nonlinear coherent states are introduced in this paper. The pair coherent states and the two-mode Perelomov coherent states are special cases of the two-mode nonlinear coherent states. The exponential form of the two-mode nonlinear coherent states is given. The photon-added or photon-subtracted two-mode nonlinear coherent states are found to be two-mode nonlinear coherent states with d...
متن کاملNonlinear Dynamics of Semiclassical Coherent States in Periodic Potentials
We consider nonlinear Schrödinger equations with either local or nonlocal nonlinearities. In addition, we include periodic potentials as used, for example, in matter wave experiments in optical lattices. By considering the corresponding semiclassical scaling regime, we construct asymptotic solutions, which are concentrated both in space and in frequency around the effective semiclassical phase-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Chemical Physics
سال: 2003
ISSN: 0021-9606,1089-7690
DOI: 10.1063/1.1610437