The gain and related characteristics of quantum dash structures are modeled and analyzed
using a parabolic effective-mass theory and the density-matrix theory. Size fluctuation is …

The self-consistent nonparabolic calculation of a V-groove-quantum-wire (VQWR) band
structure is presented. A comparison with the parabolic flat-band model of VQWR shows that …

Present status of GaInAsP/InP long-wavelength quantum wire lasers, fabricated by a method
using electron beam exposure, dry etching, and two-step organometallic vapor-phase …

In this paper we propose an efficient and simple method for the band structure calculation of
semiconductor quantum dashes. The method combines a coordinate transformation …

A self-consistent nonparabolic calculation of the band structure and intersubband absorption
in a V-groove-quantum-wire are presented and analyzed with respect to doping …

Recent achievements in the fabrication of terahertz light sources have lead to intensive
investigation of optical transitions between electronic states within the conduction band …

In this paper, we investigate the influence of the temperature on gain and threshold current
density of a V-groove quantum wire InGaAs/InP laser. The calculation shows that room …

We analyze the modulation speed of an InGaAs-InP quantum-wire laser of a V-groove-
shaped structure. The bandwidth is affected by the optical confinement/spl Gamma …

Optical properties of compressively strained InGaAs/InP vertically stacked multiple quantum
wires (QWRs) are investigated using a six-band strain-dependent k⋅ p Hamiltonian. The …

Strain effects on the optical properties of compressively-strained InGaAs/InP multiple
quantum wires (QWRs) are investigated as functions of the wire thickness along the x …