Recent advance of high-power laser processing allows for rapid, continuous, area-selective
material fabrication, typically represented by laser crystallization of silicon or oxides for …

Graphene is a two-dimensional material with numerous intriguing optical properties, such
that graphene photonic devices have attracted great interest for sensing and communication …

The optical response of a graphene oxide integrated silicon micro-ring resonator (GOMRR)
to a range of vapour phase Volatile Organic Compounds (VOCs) is reported. The response …

We demonstrate that enhanced linear absorption coefficient (LAC) of in-plane monolayer
graphene is determined by the optical transmission spectra of a graphene layer coated …

We propose an N-order generalized temporal coupled mode theory (g-TCMT) model, which
provides spectral analysis over a wider range for coupled optical resonators with arbitrary …

We present a Raman mapping study of monolayer graphene G and 2D bands, after
integration on silicon strip-waveguide-based micro-ring resonators (MRRs) to characterize …

A novel refractive index-based sensor implemented within a silicon photonic integrated
circuit (PIC) is reported. The design is based on a double-directional coupler (DC) integrated …

Graphene is an optically active material that can be interfaced with silicon photonics. It has
been shown that graphene attenuates the evanescent field of light surrounding a silicon …

This thesis reports research activity on suspended graphene membranes. Scientific results
in the form of peer-reviewed publications are presented, along with supporting information to …

We demonstrate that linear absorption coefficient (LAC) of a graphene-silicon hybrid
waveguide (GSHW) is determined by the optical transmission spectra of a graphene coated …