Now showing items 1-4 of 4
Optical power of semiconductor lasers with a low-dimensional active region
(Amer Inst Physics, 2014-01-14)
A comprehensive analytical model for the operating characteristics of semiconductor lasers with a low-dimensional active region is developed. Particular emphasis is given to the effect of capture delay of both electrons ...
Direct and indirect capture of carriers into the lasing ground state and the light-current characteristic of quantum dot lasers
(Amer Inst Physics, 2014-03-14)
We calculate the light-current characteristic (LCC) of a quantum dot (QD) laser under the conditions of both direct and indirect capture of carriers from the optical confinement layer into the lasing ground state in QDs. ...
Reduced erbium-doped ceria nanoparticles: one nano-host applicable for simultaneous optical down- and up-conversions
This paper introduces a new synthesis procedure to form erbium-doped ceria nanoparticles (EDC NPs) that can act as an optical medium for both up-conversion and down-conversion in the same time. This synthesis process results ...
In vitro performance of lipid-PLGA hybrid nanoparticles as an antigen delivery system: lipid composition matters
Due to the many beneficial properties combined from both poly(lactic-co-glycolic acid) (PLGA) nanoparticles (NPs) and liposomes, lipid-PLGA hybrid NPs have been intensively studied as cancer drug delivery systems, bio-imaging ...