can anyone please help me by providing self consistent schrodinger poisson’s equation for 1.55um Quantum dot Laser?

I am working on Quantum Dot Laser. I need to know what is the appropriate Schrodinger Poisson’s equation for 1.55um QD Laser. I need to solve Schrodinger Poisson’s equation. I am little confused about the solving technique of above mentioned equation.Can any one please help me to go on by providing me these two equations and their solution techniques.