WebA three-dimensional, metallic photonic crystal is realized and its absorption measured at infrared wavelengths. The metallic absorption rate is found to be suppressed in the photonic bandgap regime (λ∼8–20 μm). On the other hand, order-of-magnitude absorption enhancement is observed at the photonic band edge (λ∼5.8 μm). The enhancement is … WebThe study focuses on the use of a direct algebraic approach to the analysis of the Triki–Biswas (TB) model. This model addresses the distribution of ultrashort pulses in optical fiber in the presence of non-Kerr dispersion concept and group velocity dispersion.
(PDF) An FDTD analysis of photonic crystal waveguides
WebA finite difference time domain (FDTD) study of two-dimensional photonic crystals containing nonlinear materials is presented in this paper. An appropriate Z-transform oriented formulation of the FDTD method for the simulation of third-order nonlinear Kerr- and Raman-type media is analyzed and applied to model nonlinear photonic crystal waveguide … WebMay 27, 2024 · The impact score (IS) 2024 of Optical and Quantum Electronics is 2.89, which is computed in 2024 as per its definition.Optical and Quantum Electronics IS is increased by a factor of 0.71 and approximate percentage change is 32.57% when compared to preceding year 2024, which shows a rising trend. The impact score (IS), … incisors number
Advantageous crystalline–amorphous phase boundary for …
WebNov 1, 2024 · In Eq. (), the constants a, b, c and n > 0 are real valued constants, where n represents the power law nonlinearity parameter, and hence the term dual-power law nonlinearity, The dependent variable u represents the wave profile, while x and y are the spatial variables and t is the temporal variable.Here in (), the first terms is the evolution … WebWe use the coupling matrix formalism to investigate continuous-wave and pulse propagation through microring coupled-resonator optical waveguides (CROWs). The … WebApr 15, 2008 · The laser output as a function of the operating voltage is depicted in Fig. 5.The energy that could be extracted from this system for a gas mixture of CO 2:N 2:He … inbound sip trunk