Silicon photonics is an enabling technology that provides integrated photonic devices and
systems with low-cost mass manufacturing capability. It has attracted increasing attention in …

Silicon photonics has drawn increasing attention in the past few decades and is a promising
key technology for future daily applications due to its various merits including ultra-low cost …

Exceptional points (EPs) are branch point singularities of self-intersecting Riemann sheets,
and they can be observed in a non-Hermitian system with complex eigenvalues. It has been …

Fiber-chip edge couplers are extensively used in integrated silicon photonic for the coupling
of light between optical fibers and planar silicon waveguide circuits. Here, we experimentally …

Subwavelength structures such as subwavelength gratings (SWGs) and subwavelength
metamaterials are capable of tailoring the optical properties of materials and controlling the …

We presented a novel design of a microring resonator based on a subwavelength grating
(SWG) double-slot waveguide (WG) due to its enhanced sensitivity. The paper is divided into …

Mode-division multiplexing is a promising solution to enhance the capacity of current
photonic integrated circuits and thereby meet the growing demands of telecom and datacom …

Future technologies underpinning high-performance optical communications, ultrafast
computations and compact biosensing will rely on densely packed reconfigurable optical …

Dielectric nanoantennas represent a new branch of nanophotonics that allows efficient
control of light scattering at nanoscale. Coupled nanoantennas can guide light on a chip …

Coupling of light between different photonic devices, for example on-chip waveguides,
fibers, and free-space optical elements, is an essential function enabling integrated optical …