Original scientific paper

Time delay characteristics for semiconductor injection lasers

Zakaria Arif ; Department of Physics, Bahauddin Zakariya University, Multan, Pakistan
Muhammad S. Zafar ; Department of Physics, Punjab Unversity, Lahore-20, Pakistan

Abstract

Semiconductor injection lasers of the homostructure and single heterostructure type have shown time delays larger then the population inversion time delays. The time delay characteristics observed for these lasers are nonlinear. Through the rate equation approach it is explained that this nonlinearity and long time delays are due to the presence of a time dependent loss in the waveguide.

Keywords

Hrčak ID:

329146

URI

https://hrcak.srce.hr/329146

Publication date:

6.8.1984.

Article data in other languages: croatian

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