The ubiquitous role of optical fibres in modern photonic systems has stimulated research to
realize slow and fast light devices directly in this close-to-perfect transmission line. Recent …

We report ultraslow group velocities of light in an optically dense crystal of Pr doped Y 2 SiO
5. Light speeds as slow as 45 m/s were observed, corresponding to a group delay of 66 μs …

Optical resonators manifest themselves everyday in our world: from the lasers in
supermarket scanners to the colorful patterns reflected from oil slicks. They all share the …

One of the Top Selling Physics Books according to YBP Library Services The exotic effects
of slow light have been widely observed in the laboratory. However, current literature fails to …

We consider the linear and nonlinear optical properties of an optical waveguide consisting
of a side-coupled integrated spaced sequence of resonators (SCISSOR). This fully …

We study the interaction of a weak probe field, having two orthogonally polarized
components, with an optically dense medium of four-level atoms in a tripod configuration. In …

All five velocities can differ from each other. In linear passive dispersive media, the group,
energy, signal, and front velocities coincide and are usually less than the phase velocity …

We have experimentally studied the propagation of two optical fields in a dense rubidium
(Rb) gas in the case when an additional microwave field is coupled to the hyperfine levels of …

We report on the occurrence of strong nonlinear acousto-optic interactions in a one-
dimensional model phoxonic cavity that supports, simultaneously, photonic and phononic …

We show that long wave–short wave resonance can be achieved in a second-order
nonlinear negative refractive index medium when the short wave lies on the negative index …