The growing maturity of nanofabrication has ushered massive sophisticated optical
structures available on a photonic chip. The integration of subwavelength-structured …

Enhancing the light‐matter interactions is important for many different applications like
sensing, surface enhanced spectroscopies, solar energy harvesting, and for quantum effects …

Colloidal quantum dots are promising photoactive materials that enable plentiful photonic
and optoelectronic applications ranging from lasers, displays and photodetectors to solar …

Freely tailoring the wavefronts of surface waves (SWs) plays a vital role in on-chip photonics
applications, but diffraction-optics based devices usually exhibit limited tuning functionalities …

We designed a perovskite nanowire-based graphene plasmonic waveguide, where the
perovskite nanowire is located on the graphene-insulator-metal (GIM) platform. The finite …

Efficient nonlinear optical process at the nanoscale is in high demand for the trend of
integrating photonic devices. However, limited by the short interaction length, the nonlinear …

The integration of metallic plasmonic nanoantennas with quantum emitters can dramatically
enhance coherent harmonic generation, often resulting from the coupling of fundamental …

Surface plasmon polaritons (SPPs), elementary excitation of the hybrid states between
collective motion of electrons and photons, are associated with strong local field …

Achieving a pre-designed scattering pattern from an ultra-compact platform is highly desired
for on-chip integration optics, but conventional techniques suffer from the limitations of bulky …

On-chip nanoscale optical platforms capable of efficient second harmonic generation (SHG)
are highly desired for optical sensing, subwavelength coherent sources, and quantum …