In this work we review the recent advances and demonstrate possible future perspectives
regarding pedestal waveguide fabrication technology. The optical waveguides produced …

Integrated silicon photonics is revolutionizing the field of optical communications as hybrid
photonic/electronic integrated circuits made from this semiconductor material can …

In this work, we investigate a pedestal tantalum oxide (Ta_2O_5) material platform for
integrated nonlinear optics (NLO). In order to achieve low propagation losses with this …

(57) ABSTRACT A wavelength converter includes first silicon waveguides and second
silicon waveguides intersecting the first silicon waveguides to form an arrayed waveguide …

We report all-optical wavelength conversion and multicasting for a 20 Gb/s (2× 10 Gb/s)
polarization-multiplexed (Pol-MUX) nonreturn-to-zero amplitude-shift keying signal using …

All-optical wavelength conversion of a complex (amplitude and phase) optical signal is
proposed based on an all-optical implementation of time-domain holography. The temporal …

We demonstrate simultaneous four-channel wavelength conversion of 50-Gbit/s non-return-
to-zero differential quadrature-shift-keying signals with a channel spacing of 100-GHz using …

Graphene, a single layer of carbon atoms arranged in the form of hexagonal lattice, has
many intriguing optical and electrical properties. However, due to the atomic layer thickness …

We experimentally demonstrate frequency resolved optical gating (FROG) via four-wave
mixing (FWM) in ultrahigh nonlinearity hydrogenated amorphous silicon waveguides. We …

In this work, the non-linear refractive index (n 2) of silicon oxynitride (SiO x N y) is
determined, obtaining a value for this material of n 2= 2.11× 10-19 m 2/W. The results …