We present a proof-of-principle demonstration of a method to characterize any pure spatial qudit of arbitrary dimension d, which is based on the classic phase-shift interferometry technique. In the proposed scheme a total ...

Multiplexing is a strategy to augment the transmission capacity of a communication system. It consists of combining multiple signals over the same data channel and it has been very successful in classical communications. ...

We propose an efficient control protocol for charge transfer in a double quantum dot. We consider numerically a two-dimensional model system, where the quantum dots are subjected to time-dependent electric fields ...

We present protocols for the generation of high-dimensional entangled states of anharmonic oscillators by means of coherent manipulation of light-matter systems in the ultrastrong coupling regime. Our protocols consider a ...

We report on the measurements of the quantum Hall effect states in double quantum well structures at the filling factors v = 4N + 1 and 4N + 3, where N is the Landau index number, in the presence of the in-plane magnetic ...

We present a tomographic method which requires only 4−3 measurement outcomes to reconstruct any pure quantum state of arbitrary dimension . Using the proposed scheme, we have experimentally reconstructed a large number of ...

In this dissertation an experimental method to generate and measure high dimen- sional quantum states is presented. Weak coherent pulses in the single photon level are prepared when a continuous wave 690 nm laser is ...