The technique of stimulated Raman adiabatic passage (STIRAP), which allows efficient and
selective population transfer between quantum states without suffering loss due to …

Semiconductors have uniquely attractive properties for electronics and photonics. However,
it has been difficult to find a highly coherent quantum state in a semiconductor for …

There is a great need for solar cell based energy resources due to the rapid growth in price
of fossil fuels and the great danger of increasing greenhouse effect caused by carbon …

We study optical bistability (OB) behavior based on intersubband transitions in asymmetric
double quantum wells (QWs) where tunneling-induced quantum inference can be observed …

A hallmark of wave–matter duality is the emergence of quantum-interference phenomena
when an electronic transition follows different trajectories. This type of interference results in …

We study linear and nonlinear propagations of probe and signal pulses in a multiple
quantum-well structure with a four-level, double Λ-type configuration. We show that slow …

We propose a scheme to demonstrate spatiotemporal-vortex four-wave mixing (FWM) in an
asymmetric semiconductor double quantum-well nanostructure. It is found that the orbital …

We study the low-intensity light pulse propagation through an asymmetric double quantum
well via Fano-type interference based on intersubband transitions. The propagation of the …

The near-infrared transmission of a semiconductor multiple quantum well is probed under
intense terahertz illumination. We observe clear evidence of the intraexcitonic Autler …

We theoretically investigate the simultaneous formation and stable propagation of slow
optical soliton pairs in semiconductor quantum dots with a four-level biexciton-exciton …