Shortcuts to adiabaticity (STA) are fast routes to the final results of slow, adiabatic changes
of the controlling parameters of a system. The shortcuts are designed by a set of analytical …

Multimode silicon photonics is attracting more and more attention because the introduction
of higher-order modes makes it possible to increase the channel number for data …

A fundamental and intrinsic property of any device or natural system is its relaxation time τ
relax, which is the time it takes to return to equilibrium after the sudden change of a control …

Mode-division multiplexing (MDM) technology has drawn tremendous attention for its ability
to expand the link capacity within a single-wavelength carrier, paving the way for large-scale …

We propose and experimentally demonstrate broadband silicon mode (de) multiplexers
based on the optimization of system adiabaticity using shortcuts to adiabaticity (STA). The …

In this paper, we present an experimentally feasible protocol to generate the cat states in the
microwave resonator coupled to a superconducting qubit. The setup employs a detuned …

A short and broadband silicon asymmetric Y-junction two-mode (de) multiplexer is proposed
and simulated. An adiabaticity parameter suitable for high index-contrast silicon waveguides …

In recent years, the concept of shortcuts to adiabaticity (STA), originally developed for
speeding up slow adiabatic state evolution in quantum systems, has found numerous …

Adiabatic processes are ubiquitous in physics and engineering. A drawback of such
processes is that they tend to be slow, either in time–for atomic systems, for example–or in …

Chainwise stimulated Raman adiabatic passage (C-STIRAP) in a M-type molecular system
is a good alternative in creating ultracold deeply bound molecules when the typical STIRAP …