Dates
General information
The proposed project concerns the actual problems of modern nanophysics, specifically the creation of intense tunable nanolasers and frequency multipliers in graphenelike nanosystems, using the unique nonlinear optical properties of graphenelike nanostructures that is the highest degree of the nonlinear response of such materials to external electromagnetic radiation fields. The proposed tasks regard the investigation of the nanosystem-intense light nonlinear interaction process in which the multiphoton phenomena -high harmonic generation and high order wave mixing occur. The graphenelike quantum dots such as closed-convex fullerenes of diverse underlying symmetries and plane quantum dots of various lateral size, shape, type of edge, and doping level will be considered. It is proposed to study the nonlinear regimes in which the applied pump wave induces the highly multiphoton and collective many-body response of these nanosystems, where the engineering of optoelectronic properties is allowed. The results of this project will clear up our knowledge about the nonlinear and collective processes in zero-dimensional quantum emitters and allow us to develop the theory of attosecond high-harmonic spectroscopy for retrieving the electronic properties of the nanoscale nonlinear materials.
