We demonstrate supercontinuum generation from 800 to 2000 nm on the highly nonlinear
gallium phosphide GaP-on-insulator platform. The supercontinuum is generated in a …

We revisit our earlier paper because it was perceived in some quarters to be based on a
formulation that took into account the electron-pairs (e-pairs), but not the hole-pairs (h-pairs) …

We propose a method to control the harmonic process by a mid-IR modulated polarization
gating for the effective generation of an ultra-broadband supercontinuum in the neutral rare …

In this thesis we study models where a few discrete levels are coupled to a band of closely
spaced levels forming a quasicontinuum (QC). These models describe how, for example, in …

Recent advances in the field of THz spectroscopy allow for controlled experiments to
measure signatures of collective excitations in the conventional s-wave superconductor in …

The high transition temperatures for cuprate and pnictide superconductors hinders
explanation in light of the Bardeen-Cooper-Schrieffer (BCS) models of superconductivity …

We theoretically present a method for generating an ultrabroad extreme ultraviolet (XUV)
supercontinuum by using the combination of a multicycle chirped laser and a static electric …

In this report pe analpse the possibilitp of utilising superconductors as active media for
infrared lasers and as generators of high-Frequency coherent acoustic fields. The main …

Celebrating the twenty-fifth anniversary of the founding of the ICTP provides an excellent
opportunity to reflect on the current status and outlook for developments in the fields of …