InTlSb quantum dot structures

In this work, total (linear and nonlinear) optical absorption from InTl1−xSbx QD structures was studied. It is shown that these Tl-based QD structures have high absorption at long wavelengths. Nonlinear absorption at high power levels was preferred at some slow-light applications. The structures stu...

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Bibliographic Details
Published in:Results in physics 2019-03, Vol.12, p.1492-1494
Main Authors: Al-Nashy, B., Al-Shatravi, Ali Gehad, Abdullah, M., Al-Khursan, Amin Habbeb
Format: Article
Language:English
Subjects:
Linear absorption
Quantum dot devices
Semiconductors
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Summary:In this work, total (linear and nonlinear) optical absorption from InTl1−xSbx QD structures was studied. It is shown that these Tl-based QD structures have high absorption at long wavelengths. Nonlinear absorption at high power levels was preferred at some slow-light applications. The structures studied assess the possibility of infrared applications of Tl-based structures.
ISSN:2211-3797
2211-3797
DOI:10.1016/j.rinp.2019.01.039