Results 71 to 80 of about 1,084,194 (176)
Excitons, composite electron-hole quasiparticles, are known to play an important role in optoelectronic phenomena in many semiconducting materials.
Gartstein, Yuri N. +2 more
core +1 more source
Dispersive non-Hermitian optical heterostructures
The effect of material dispersion on the optical properties of one-dimensional non-Hermitian scattering systems is investigated in detail. In particular, multilayer heterostructures with gain and loss (parity-time symmetric or not) are examined by taking into account the dispersion of each layer.
Shramkova, O +3 more
openaire +4 more sources
Dispersion characteristics of segmented optical fibers
A direct scalar two-dimensional routine based on the method of lines is implemented to analyze the dispersion characteristics of segmented fibers. In this kind of structure, dispersion control in a simple profile is achieved by variations in the filling ratio of the coaxiallike structure.
Schneider, Vitor M, Hattori, Haroldo
openaire +4 more sources
Bifurcation, chaotic behavior, sensitivity analysis, and dynamical investigations of third-order Schrödinger equation using new auxiliary equation method. [PDF]
Fatima M +5 more
europepmc +1 more source
High-performance achromatic flat lens with high NA. [PDF]
Shao Y, Urbach P.
europepmc +1 more source
Experimental observation of temporal dispersion gratings in fiber optics
C. Finot, H. Rigneault
semanticscholar +1 more source
Metasurfaces with Freely Varying Height in the Visible Using Grayscale Lithography. [PDF]
Shanks DN +4 more
europepmc +1 more source
Design Method of a Wide-Field, Dual-Slit, Low-Distortion, and High-Sensitivity Hyperspectral Imager. [PDF]
Li X +6 more
europepmc +1 more source
Comparison of Two Measurement Methods for Scattering and Absorption Coefficients in Boron Carbide Nanodispersions. [PDF]
Mercatelli L +4 more
europepmc +1 more source

