@ARTICLE{Yazdani, author = {yazdani, saeed and rajaei, esfandiar and shafieenezhad, azam and }, title = {Modelling of the two state-lasing and effect of non-homogeneous broadening factor on turn-on delay and output power for InAs-InP quantum dot lasers}, volume = {20}, number = {0}, abstract ={Abstract-In this article numerical methods based on rate equations are presented and to study the dynamics of photons emission in two ground state and excited state level an InAs-InP quantum dot (QD) lasers system is used that is calculated by using fourth order Runge-kutta method. In addition, numerical results for the variations of photons population and the variations of output power for different non-homogeneous broadening factors are also presented and discussed. The effect of non-homogeneous broadening factor on turn on delay of laser has also discussed. }, URL = {http://opsi.ir/article-1-415-en.html}, eprint = {http://opsi.ir/article-1-415-en.pdf}, journal = {Accepted and Presented Articles of OPSI Conferences}, doi = {}, year = {2014} }