Colloidal quantum dots (CQDs), semiconductor nanocrystals capped with surfactant ligands
and dispersed in solution, have provided a powerful platform for the achievement of …

A nanometric and high sensitive refractive index sensor based on the metal-insulator-metal
plasmonic Bragg grating is proposed. The wavelength encoded sensing characteristics of …

Quantum interference effects, namely Fano resonance producing asymmetric resonant
excitation and plasmon-induced transparency (PIT), are demonstrated in a plasmonic …

The Zak phase and topological plasmonic Tamm states in plasmonic crystals based on
periodic metal-insulator-metal waveguides are systematically investigated. We reveal that …

The high-precision strain calibration of a fiber Bragg grating (FBG) is critical to the
engineering application of fiber grating sensors. In this paper, a strain calibration method …

Plasmon-induced transparency, an effect analogous to electromagnetically induced
transparency in atomic systems, is investigated theoretically in a plasmonic waveguide …

We present a bistable device consisting of a Bragg grating resonator with a Kerr medium
sandwiched between two dielectric slab waveguides. The resonator is situated in a …

Optical bistability with a hybrid silicon-plasmonic configuration consisting of a nonlinear
traveling-wave (disk) resonator side-coupled with a bus waveguide is theoretically …

A finite-difference time-domain method for integration of Maxwell equations is presented.
The computational algorithm is based on the leapfrog time stepping scheme with …

All-optical switch is one of the key parts of optical circuit. We employ a temperature-sensitive
resonator to form an optical switch. The resonator deforms under the applied light and …