Supercontinuum (SC) has opened up possibilities for numerous applications in optical
communications, signal processing, metrology, and spectroscopy. Supercontinuum …

Frequency conversion in nonlinear materials is an extremely useful solution to the
generation of new optical frequencies. Often, it is the only viable solution to realize light …

We report the experimental generation of a broadband and flat mid-infrared supercontinuum
in a silicon-germanium-on-silicon two-stage waveguide. Our particular design combines a …

We experimentally demonstrate supercontinuum (SC) generation in a germanium-on-silicon
waveguide. This waveguide exhibits propagation loss between 1.2 dB/cm and 1.35 dB/cm in …

We demonstrate coherent supercontinuum generation spanning over an octave from a
silicon germanium-on-silicon waveguide using∼ 200 fs pulses at a wavelength of 4 µm. The …

We study the mid-IR optical properties of Sb_2S_3–a phase-change material (PCM) with
high potential for mid-IR integrated photonics. We show that Sb_2S_3 exhibits a high …

Nanophotonic waveguides with sub-wavelength mode confinement and engineered
dispersion are an excellent platform for application-tailored nonlinear optical interactions at …

We demonstrated a class of highly nonlinear hybrid waveguide structures based on
infiltration of As 2 S 3 chalcogenide glass into silicon slot waveguides. The nonlinear …

We demonstrate the engineering of waveguide dispersion by lithographically patterning the
polymer cladding on silicon nitride waveguide resonators. Both normal and anomalous …

We investigate a silicon nitride (Si 3 N 4) horizontal slot waveguide with silicon dioxide (SiO
2) cladding, which can achieve a flat and low normal dispersion of-15.56 ps/(nm· km) over a …