A general review of the second-harmonic (SH) generation from nanostructures is presented. A large part is devoted to nanoparticles randomly dispersed in a matrix. The SH response is treated from the point of view of the centrosymmetry character of the particles at both the level of the bulk ...
This review surveys the current state of the field of optical second harmonic generation as it pertains to the study of interfacial phenomena. The experimental and theoretical studies discussed examine fundamental issues regarding the source of the nonlinear polarizability at the interface. Also included...
The experimental findings on the second harmonic generation (SHG) in centrosymmetric crystal silicon are reported. The SHG is induced by extremely high electric field (up to 15 MV/cm) parallel to the crystal surface of a short terahertz (THz) pulse while probing by an infrared femtosecond opt...
we present the generation and characterization of the second harmonic of ST-OAM pulses. We uncover the conservation of transverse OAM in a second-harmonic generation process, where the space–time topological charge of the fundamental field is doubled along with the optical frequency. Our experiment...
Yariv. Second-harmonic generation with pulses in a coupled-resonator optical waveguide. Physical Review E, 65(2):026607, January 2002.Second-harmonic generation with pulses in a coupled-resonatoroptical waveguide. ... S Mookherjea,A Yariv - 《Physical Review E Statistical Physics Plasmas Fluids ...
Second-harmonic generation from a positive-negative index material heterostructure Nadia Mattiucci, 1,2 Giuseppe D’Aguanno, 1 Mark J. Bloemer, 3 and Michael Scalora 3 1 Time Domain Corp., Cummings Research Park, 7057 Old Madison Pike, Huntsville, Alabama 35806, USA 2 Universita’ “RomaTre”...
Optical second harmonic generation (SHG) studies of semiconductor nanostructures are reviewed. The second-order response data both predicted and observed on pure and oxidised silicon surfaces, planar...
First measurements of time-dependent second-harmonic generation (SHG) at a Si/(ZrO)(SiO)interface show a behavior that is drastically different from simila... YD Glinka,W Wang,SK Singh,... - 《Physical Review B》 被引量: 68发表: 2002年 Effect of interface magnetic moments and quantum-wel...
Second harmonic generation (SHG), also called frequency doubling, is a nonlinear optical process, in which photons interacting with a nonlinear material are effectively ‘combined’ to form new photons having twice the frequency of initial photons. ...
Second-harmonic generation is of paramount importance in several fields of science and technology, including frequency conversion, self-referencing of frequency combs, nonlinear spectroscopy and pulse characterization. Advanced functionalities are enable