Dynamics of quantum dot laser with direct current injection density modulation
Joint Authors
Ujayl, Sadiq Khayyun
Chkheam, Ali M.
Ulaywi, Mushtaq Ubayd
Source
Journal of College of Education for Pure Sciences
Issue
Vol. 10, Issue 1 (31 Mar. 2020), pp.43-51, 9 p.
Publisher
University of Thi-Qar College of Education for Pure Sciences
Publication Date
2020-03-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract EN
In this work, the dynamics of quantum dot laser are studied.
Turn on dynamics with increasing the injection current density leads to increase the laser output and carriers in quantum dot level.
The system under the effect of direct current modulation appears various dynamics with variation of control parameters of modulation (m, b, fm).
The scenario will be finished in the steady state to periodic, chaotic and spiking behavior with increasing the modulation frequency and return to steady state.
Carriers are increasing in wetting layer with increasing the temperature.
American Psychological Association (APA)
Ulaywi, Mushtaq Ubayd& Chkheam, Ali M.& Ujayl, Sadiq Khayyun. 2020. Dynamics of quantum dot laser with direct current injection density modulation. Journal of College of Education for Pure Sciences،Vol. 10, no. 1, pp.43-51.
https://search.emarefa.net/detail/BIM-1383752
Modern Language Association (MLA)
Ulaywi, Mushtaq Ubayd…[et al.]. Dynamics of quantum dot laser with direct current injection density modulation. Journal of College of Education for Pure Sciences Vol. 10, no. 1 (Mar. 2020), pp.43-51.
https://search.emarefa.net/detail/BIM-1383752
American Medical Association (AMA)
Ulaywi, Mushtaq Ubayd& Chkheam, Ali M.& Ujayl, Sadiq Khayyun. Dynamics of quantum dot laser with direct current injection density modulation. Journal of College of Education for Pure Sciences. 2020. Vol. 10, no. 1, pp.43-51.
https://search.emarefa.net/detail/BIM-1383752
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 50-51
Record ID
BIM-1383752