Optical rectification coefficient of a two-dimensional quantum pseudodot system

The Effect of Electric Field on the Nonlinear Optical Properties in Asymmetric Parabolic Quantum Well Under Intense Laser Field

“…The reason for this is that the properties of optical nonlinearities in low-dimensional semiconductor QWs quantum systems have been studied by many researchers in recent years. Among the nonlinear optical properties, more attention had been paid to the second-order nonlinear optical properties [1][2][3][4][5][6][7][8][9][10], such as NOR and SHG. For example, NOR in asymmetrical semi-parabolic QWs have been investigated by Karabulut et al [1].…”

Spin–orbit interaction effects on the optical properties of quantum wires under the influence of in-plane magnetic fields

“…In these structures, quantum confinement of charge carriers leads to the formation of space quantized energy levels [7][8][9]. Efforts are being made to tailor energy levels by changing the separating barrier widths, the well widths, and by modifying the shape of a well using different compositional profiles, external magnetic/electric fields and spin-orbit (SO) interactions [10].…”

“…Efforts are being made to tailor energy levels by changing the separating barrier widths, the well widths, and by modifying the shape of a well using different compositional profiles, external magnetic/electric fields and spin-orbit (SO) interactions [10]. These man-made semiconductors display charming new electronic and optical properties that have a wide range of potential for semiconductor optoelectronic device applications in photodetectors, far-infrared laser amplifiers and electro-optical modulators [7]. The possibility of controlled manipulation of single-electron states in quantum wire (QW) via effective radius, external fields and SO interactions has prompted an intense activity in the study of electronic and optical properties [11,12].…”

A theoretical study of nonlinear optical absorption and refractive index changes with the three-dimensional ring-shaped pseudoharmonic potential

“…Recently, a number of researchers have done theoretical researches on nonlinear optical properties 36,[38][39][40][41][42][43][44]. These researches show that compared to in bulk materials, the strong quantum confinement effects in low-dimensional semiconductor quantum systems will greatly improve nonlinear optical effects.…”

“…Based on their works, much work about the pseudoharmonic potential has been done by some other researchers [38][39][40][41][42][43][44]. For example, Rezaei et al investigated intersubband optical absorption coefficient changes and refractive index changes optical rectification coefficient in the pseudoharmonic potential system [38,39]. Xie gave a study of optical absorption and refractive index of a donor impurity in the three-dimensional pseudoharmonic potential system [40].…”