In this work, band structure, density of states and wave propagation inside one-dimensional photonic crystal is numerically computed using both the transfer matrix method and plane wave expansion method. Rigorous mathematical computation is carried out and simulated results are given for conventional SiO2-air composition as well as for novel semiconductor heterostructure also. Group theoretic approach is used to study photonic crystal structure which will help for better modelling of the devices based on 1D PC. Density of states analysis provides insight about the possible red/blueshift by...
In this work, band structure, density of states and wave propagation inside one-dimensional photonic crystal is numerically computed using both the tr...
Inside the two covers, transmittivity of photonic multiple quantum well-constructed using suitable semiconductor heterostructure composition is numerically analyzed by transfer matrix technique. From the result, bandwidth of the proposed photonic bandpass filter is computed under both polarized and normal incidence, and results are compared for identical structural parameters. Conventional photonic crystal is made by SiO2/air combination, and results are also calculated for it. Comparative study reveals the fact that our proposed heterostructure composition is far suitable for bandpass filter...
Inside the two covers, transmittivity of photonic multiple quantum well-constructed using suitable semiconductor heterostructure composition is numeri...