Analysis of Electron Transport Phenomena in Quantum Well Laser Diode

The electron transport phenomena are a very complex in a quantum structures. The quantization effect in the quantum well is analyzed by solving the Schrodinger equation using quasi-transmitting boundary condition method and transfer matrix method. The current density dependence of Eigen energy and quantum well width has been reported in this paper. The current density observed to be increasing nonlinearly with respect to Eigen energy and quantum well width has been. The transmission coefficient has been analyzed as a function of Aluminum mole fraction and quantum well width. The immense effect of Aluminum mole fraction has been observed over transmission coefficient, while the effect of the quantum well width is trifling.