S Kumar, S Vij, N Kant, V Thakur - Journal of Astrophysics and Astronomy, 2022 - Springer
In this paper, we have provided a theoretical analysis on enhanced terahertz (THz) generation by beating two amplitude-modulated laser beams in the collisional plasma under …
Advances in modern semiconductor integrated circuits have always demanded faster and more sensitive analytical methods on a large-scale wafer. The surface of wafers is …
Terahertz radiation for inspection and fault detection has been of interest for the semiconductor industry since the first generation and detection of THz signals. Until recent …
In this paper, a theoretical study has been proposed for excitation of electron Bernstein waves in collisional plasma with dc magnetic field by nonlinear interactions of two cosh …
Abstract The concept of Terahertz Field-Induced Second Harmonic (TFISH) Generation is revisited to introduce a single-shot detection scheme based on third order nonlinearities …
T Zhang, D Zhang, HF Zhang - Results in Physics, 2022 - Elsevier
In this paper, a one-dimensional photonic structure is proposed for the realization of double Fano resonance (DFaR), which can be tuned by an external magnetic field and temperature …
T Punia, D Sharma, HK Malik - IEEE Transactions on Plasma …, 2022 - ieeexplore.ieee.org
Graphite nanoparticles (NPs) in two distinct geometries, ie, cylindrical and spherical, having two different configurations of their basal planes with respect to the electric field of the laser …
THz emission has been investigated using laser beat wave interaction with density rippled semiconductor plasmas. Two lasers with frequency ω 1 and ω 2 co-propagate through …
T Punia, HK Malik - Physica Scripta, 2024 - iopscience.iop.org
Choosing two skew-cosh Gaussian beams, an analytical investigation of a medium having spherical and cylindrical core–shell nanoparticles (NPs) is performed for the generation of …