- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Study of temperature- dependent modulated VCSEL dynamics | ||
| Journal of Basrah Researches (Sciences) | ||
| Article 1, Volume 37, Issue 4, 2011, Pages 38-43 PDF (0 K) | ||
| Author | ||
| H. A. Sultan | ||
| Abstract | ||
| In this work the nonlinear dynamics of Vertical Cavity Surface Emitting Laser (VCSEL) is studied. The rate equations describing VCSEL dynamics are solved numerically. The simulation shows that the directly modulated VCSEL output power and its modulation response are sensitive to the injection current, the modulation signal amplitude and frequency. The study proves that VCSEL dynamics is strongly affected by the variation of temperature. | ||
| Keywords | ||
| VCSEL; semiconductor laser; frequency modulation; thermal effect | ||
|
Statistics Article View: 70 PDF Download: 13 |
||