The Al x Ga 1− x As/GaAs heterostructure system is potentially of great importance for many
high-speed electronics and optoelectronic devices, because the lattice parameter difference …

Optical functions of a specific semiconductor in a particular wavelength region are often
needed in optics and optoelectronics research. Basic optical properties of some materials …

Spectroscopic ellipsometry (SE) is a very powerful tool for characterization of thin film
systems. Under appropriate circumstances, SE determines film thicknesses more accurately …

A model is proposed for the line shape of the optical dielectric function of zinc-blende
semiconductors. For comparison with previously proposed models, this model is used …

A preceding companion paper provides a general introduction to Variable Angle
Spectroscopic Ellipsometry (VASE), and also describes many typical applications of the …

Optical dielectric function model of Ozaki and Adachi [J. Appl. Phys. 78, 3380 (1995)] is
augmented by introducing Gaussian‐like broadening function instead of Lorentzian …

We study the manipulation of the radiation pattern of second-harmonic generation from
AlGaAs all-dielectric nanoantennas exhibiting electric and magnetic resonances. We show …

The microscale integration of mid-and long-wave-infrared photonics could enable the
development of fieldable, robust chemical sensors, as well as highly efficient infrared …

In a previous paper, the authors proposed a model for the optical dielectric function of zinc-
blende semiconductors. It was found to be more generally valid than previous models. In this …

The complex refractive index ñ= n+ ik and the dielectric function ε̃= ε 1+ iε 2 at room
temperature of Al x Ga 1− x Sb films with 0⩽ x⩽ 0.5, grown by molecular beam epitaxy on a …