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ICOP & ICPET 2015, 21 - : 1469-1472 Back to browse issues page
Modeling the Carrier-Carrier and Auger Scattering on the Performance of Quantum Dot Lasers
Mohammad reza Shafiee Mr * 1, Mohammad hassan Yavari Mr1
1- Shahed University
Abstract:   (1722 Views)
In this paper, the effect of Auger scattering on the performance of semiconductor Quantum Dot Laser (QDL) is modeled. Variety of input and output scattering processes of carriers on the QDL performance is studied. The effect of varying the electrical current density on the Auger scattered carriers is investigated. Also, the scattering effect on the transient response and modulation response of quantum dot laser is analyzed. Results show that Auger relaxation is directly proportional to the electrical current density and also, the modulation bandwidth is destroyed by increasing Auger scattering. Results are in agreement with the experiment.
Keywords: Laser diode, Modulation Response, Quantum Dot, scattering
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Type of Study: Research | Subject: Special
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shafiee M R, yavari M H. Modeling the Carrier-Carrier and Auger Scattering on the Performance of Quantum Dot Lasers. ICOP & ICPET. 2015; 21 :1469-1472
URL: http://opsi.ir/article-1-733-en.html


Volume 21 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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