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Integrated nanophotonic polarizers in silicon waveguides and ring resonators using graphene oxide 2D films
David J. Moss
We experimentally demonstrate waveguide and microring resonator (MRR) polarizers by integrating 2D graphene oxide (GO) films onto silicon (Si) photonic devices. The 2D GO films wit…
Photonic integrated circuit polarizers based on 2D materials
David J. Moss
Optical polarizers are essential components for the selection and manipulation of light polarization states in optical systems. Over the past decade, the rapid advancement of photo…
Imaging topological polar structures in marginally twisted 2D semiconductors
Thi-Hai-Yen Vu, Daniel Bennett, Gayani Nadeera Pallewella +16
Moire superlattices formed in van der Waals heterostructures due to twisting, lattice mismatch and strain present an opportunity for creating novel metamaterials with unique proper…
Third-order nonlinear optical response of 2D materials in the telecom band
David J. Moss
All-optical signal processing based on nonlinear optical devices is promising for ultrafast information processing in optical communication systems. Recent advances in two-dimensio…
Waveguide optical parametric amplifiers in silicon nitride with 2D graphene oxide films
Yang Qu, Jiayang Wu, Yuning Zhang +10
Optical parametric amplification (OPA) represents a powerful solution to achieve broadband amplification in wavelength ranges beyond the scope of conventional gain media, for gener…