We study adiabatic light transfer in systems of two coupled waveguides with spatially varying
detuning of the propagation constants, providing an analogy to the quantum phenomena of …

In this paper, optical simulation of double rapid adiabatic passage (RAP) is investigated in
three evanescently coupled waveguides with longitudinally varying detunings of the …

We propose an adiabatic method for the robust transfer of light between the two outer
waveguides in a three-waveguide directional coupler. Unlike the established technique …

We study the propagation of guided light along an array of three-level atoms in the vicinity of
an optical nanofiber under the condition of electromagnetically induced transparency. We …

We show that a system of three parallel waveguides, among which the central one is
dissipative, leads to an ultrabroadband power splitting associated with an overall 50 …

In this article, we explore a mechanically tunable metasurface on an elastic
polydimethylsiloxane (PDMS) membrane operating at Terahertz (THz) frequencies …

As one of the typical quantum coherence phenomena, electromagnetically induced
transparency (EIT) has been extensively applied to implement various quantum coherent …

We discuss in this paper the optical analog to rapid adiabatic passage (RAP) and two-state
stimulated Raman adiabatic passage (STIRAP) in coupled waveguides with nonlinearity …

A fiber-optic analogue to an externally driven three-level quantum state is demonstrated by
acousto-optic coupling of the spatial modes in a few-mode fiber. Under the condition …

An optical analog to coherent population return (CPR) is carried out in two evanescently
coupled waveguides. Thepropagation constants of the two waveguides are different and the …