111 citations · 950 across the 42 of their papers we have counts for
3 papers · 1 filter
Minimum time generation of a uniform superposition in a qubit with only transverse field control
Vasileios Evangelakos, Emmanuel Paspalakis, Dionisis Stefanatos
We consider a two-level system with a fixed energy spacing (detuning) between the two levels and a single transverse control field which can take values between zero and a maximum…
Optimal STIRAP shortcuts using the spin to spring mapping
Vasileios Evangelakos, Emmanuel Paspalakis, Dionisis Stefanatos
We derive shortcuts to adiabaticity maximizing population transfer in a three-level quantum system, using the spin to spring mapping to formulate the corresponding optimal cont…
Efficient four-wave mixing in four-subband semiconductor quantum wells using spatially modulated control fields with a linearly varying mixing angle
Dionisis Stefanatos, Foteini Avouri, Emmanuel Paspalakis
In this article, we use spatially modulated control fields to increase the four-wave mixing efficiency in a four-subband semiconductor asymmetric double quantum well, motivated by…