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Moravvej-Farshi M, Esmailifard F, Saghafi K. Design Optimization for 4.1-THZ Quantum Cascade Lasers. IJEEE. 2011; 7 (1) :28-32
URL: http://ijeee.iust.ac.ir/article-1-349-fa.html
Design Optimization for 4.1-THZ Quantum Cascade Lasers. . 1389; 7 (1) :28-32

URL: http://ijeee.iust.ac.ir/article-1-349-fa.html


چکیده:   (4301 مشاهده)
We present an optimized design for GaAs/AlGaAs quantum cascade lasers operating at ‎‎4.1THz. This was based on a three-well active module with diagonal radiative transition. This ‎was performed by modifying the existing model structure, to reduce the parasitic anticrossings ‎‎(leakage currents) as well as the optical gain linewidth. While the gain FWHM was reduced by ‎more than 50% the gain peak was increased by about 23.3%.‎
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نوع مطالعه: Research Paper | موضوع مقاله: 2-Optoelectronics and Photonics
دریافت: ۱۳۸۹/۹/۱۳ | پذیرش: ۱۳۹۲/۱۰/۹ | انتشار: ۱۳۹۲/۱۰/۹

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