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year 27, Issue 2 (ICOP & ICPET 2021 2021)
ICOP & ICPET _ INPC _ ICOFS 2021, 27(2): 827-830 |
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Sharifi N, Vahed H. Numerical analysis of Quality Factor for microdisk laser based on GaAs at wavelength 1550 nm. ICOP & ICPET _ INPC _ ICOFS 2021; 27 (2) :827-830
URL: http://opsi.ir/article-1-2489-en.html
URL: http://opsi.ir/article-1-2489-en.html
1- Faculty of Electrical and Computer Engineering, University of Tabriz, Tabriz, Iran
Abstract: (785 Views)
In this paper, we investigate the quality factors in multi quantum wells (QWs) microdisk lasers, that’s it designed and simulated by the three-dimensional finite-difference time-domain (3D FDTD) method. We examine the effects of microdisk laser diameter and laser output waveguide width on the quality factor in the active region of laser. The results show that when the microdisk laser with a diameter of 14μm and a waveguide width of 1μm, at wavelength 1550nm, our quality factor is maximized. We found the mode quality factor about 2134.4.
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