Effect of temperature tuming on diode laser performance
Dissertant
University
University of Technology
Faculty
-
Department
Applied Sciences Department
University Country
Iraq
Degree
Master
Degree Date
2008
English Abstract
In this research an experimental study on wavelength tunning for diode laser adopting temperature behavior vrarition process is carricd cut.
Temperature effect on the characteristics of a stripe Double Heterostructure CW (GaAlAs) diode laser is shown, For the purpose of optimum operation a collection of important information has been extracted regarding threshold current and senstivity Of the laser diode as a function of temperature.
It was found that the increasing in temperature (l0-40rc resulting in a increasing i„ the values of forward current and the output power of the laser diode.Bv employing the (TEQcooIer the threshold current shows a drop in the valuc (6I-48) mA, and increase in the differential or slope efficienecy (0.1 -0.25)m W/m A, Studing the characteristics of the output spectrum and he effect of increasing the temperature on the spectrum gain and spectrum shift is also carried out.
Main Subjects
American Psychological Association (APA)
Husayn, Zaynab T.. (2008). Effect of temperature tuming on diode laser performance. (Master's theses Theses and Dissertations Master). University of Technology, Iraq
https://search.emarefa.net/detail/BIM-305656
Modern Language Association (MLA)
Husayn, Zaynab T.. Effect of temperature tuming on diode laser performance. (Master's theses Theses and Dissertations Master). University of Technology. (2008).
https://search.emarefa.net/detail/BIM-305656
American Medical Association (AMA)
Husayn, Zaynab T.. (2008). Effect of temperature tuming on diode laser performance. (Master's theses Theses and Dissertations Master). University of Technology, Iraq
https://search.emarefa.net/detail/BIM-305656
Language
English
Data Type
Arab Theses
Record ID
BIM-305656
