Supercontinuum Generation

Investigate extreme light-matter interactions

We investigate extreme light–matter interactions in hollow-core fibers, where intense laser fields interact with gases or plasmas confined within microscopic channels. Our research explores new regimes of nonlinear optics, and ultrafast light control, advancing the frontiers of photonics and attosecond science.

Noise and spectral stability of deep-UV gas-filled fiber-based supercontinuum sources driven by ultrafast mid-IR pulses (Editor choise)

Deep-UV (DUV) supercontinuum (SC) sources based on gas-filled hollow-core fibers constitute perhaps the most viable solution towards …

A. Adamu, Md Selim Habib, C. R. Smith, J. E. Lpoez, P. Uhd Jepsen, R. Amezcua Correa, O. Bang, C. Markos

S2 measurements showing suppression of higher order modes in confined rare earth doped large core fibers

We present a detailed investigation on higher order mode suppression due to differential gain in large mode area step index fiber …

S. Gausmann, J. E. Lopez, J. Andreson, S. Wittek, S. Eznaveh, H. Jang, Md Selim Habib, J. Cook, M. C. Richardson, R. Amuezcua-Correa, A. Schülzgen

Mid-IR supercontinuum generation in birefringent, low loss, ultra-high numerical aperture Ge-As-Se-Te chalcogenide step-index fiber

This work reports on the fabrication and subsequent supercontinuum generation in a Ge-As-Se-Te/Ge-As-Se core/clad chalcogenide …

D. Jayasuriya, C. Rosenberg Petersen, D. Furniss, C. Markos, Z. Tang, Md Selim Habib, O. Bang, T. Benson, A. Seddon

Extreme UV light generation through dispersive wave trapping in a tapered gas-filled hollow fiber

In this letter, we demonstrate how the soliton-plasma interaction initiates trapping of the generated dispersive waves (DWs) in an …

Md Selim Habib, C. Markos, J. E. Lopez, R. Amezcua Correa

Deep-UV to mid-IR supercontinuum generation driven by mid-IR ultrashort pulses in a gas-filled hollow-core fiber

Supercontinuum (SC) generation based on ultrashort pulse compression constitutes one of the most promising technologies towards …

A. Adamu, Md Selim Habib, C. Petersen, J. E. Lpoez, B. Zhou, A. Schülzgen, M. Bache, R. Amezcua Correa, O. Bang, C. Markos

Near-octave intense mid-infrared by adiabatic down-conversion in hollow anti-resonant fiber

We show that adiabatic down-conversion can be made the dominant four-wave mixing process in an anti-resonant hollow-core fiber for …

X. Ding, Md Selim Habib, R. Amezcua Correa, J. Moses