The frequency behavior of the tunnel injection quantum dot vertical cavitysurface emitting laser (TIQD-VCSEL) is investigated by using an analyticalnumericalmethod on the modulation transfer function. The function is based on therate equations and is decomposed into components related to different energy levelsinside the quantum dot and injection well. In this way, the effect of the tunnelingpr...

This paper has been worked on a RAP with multi-state components and the performance rate of each component working state may increase by spending technical and organizational activities costs. Whereas RAP belongs to Np-Hard problems, we used Genetic algorithm (GA) and simulated annealing (SA) and for solving the presented problem and calculating system reliability universal generating function ...

State estimation (SE) of a power distribution network plays vital role in the management systems (DMSs). SE results can monitor and counteract grid technical challenges like tracking unbalanced operation condition. In this paper, we propose new approach for system which is based on decomposition original problem into three subproblems by applying symmetrical components. The are lower dimensions...

Survival signature technology has recently attracted increasing attention for its merits on quantifying reliability of systems with multiple types components. In order to implement evaluation multi-state system (MSS), computing methods survival are studied analysis several different in this paper. For an MSS consisting components, can be developed based the state definition system. binary-state...