AR Cowan, JF Young - Physical Review E, 2003 - APS
The reflectivity of a single-channel waveguide mode upon resonantly coupling to a Kerr- active nonlinear resonant cavity is calculated analytically, including the effects of two-photon …
We investigate the formation of photonic bound states in the continuum (BICs) in photonic crystal slabs from an analytical perspective. Unlike the stationary at-Γ BICs which originate …
We present a two-dimensional photonic crystal design of four defect dielectric rods, which form a microcavity with eigenfrequencies residing in the propagating band of a directional …
We develop a semianalytical model to describe bound states in the continuum (BICs) in photonic crystal slabs. We model leaky modes supported by photonic crystal slabs as a …
HW Tan, HM Van Driel, SL Schweizer… - Physical Review B …, 2004 - APS
We use the real (Kerr) and imaginary (two photon absorption) parts of a third order optical nonlinearity to tune the long (1.6 μ m) and short wavelength (1.3 μ m) band edges of a stop …
We analyze the resonant linear and nonlinear transmission through a photonic crystal waveguide side-coupled to a Kerr-nonlinear photonic crystal resonator. First, we extend the …
The formation of tunable bound states in the continuum (BICs) within photonic crystal (PC) slabs has been investigated by using a semianalytical coupled-wave theory framework. An …
We employ an effective discrete model for the study of wave propagation in a photonic crystal waveguide side-coupled to a cavity with Kerr-type nonlinearity. Taking into account …
The nonlinear optical effects induced by a one-dimensional (1D) line defect, made of Kerr material, in a 2D photonic crystal are studied. Comprehensive ab initio numerical …