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Arezou Khoshakhlagh
Researcher at California Institute of Technology
Publications - 49
Citations - 754
Arezou Khoshakhlagh is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Infrared detector & Dark current. The author has an hindex of 14, co-authored 49 publications receiving 563 citations.
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Journal ArticleDOI
Mid-wavelength high operating temperature barrier infrared detector and focal plane array
David Z. Ting,Alexander Soibel,Arezou Khoshakhlagh,Sir B. Rafol,Sam A. Keo,Linda Höglund,Anita M. Fisher,Edward M. Luong,Sarath D. Gunapala +8 more
TL;DR: In this paper, the authors analyzed and compared different aspects of InAs/InAsSb and type-II superlattices for infrared detector applications and argue that the former is the most effective when implemented for mid-wavelength infrared detectors.
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Influence of radiative and non-radiative recombination on the minority carrier lifetime in midwave infrared InAs/InAsSb superlattices
Linda Höglund,David Z. Ting,Arezou Khoshakhlagh,A. Soibel,Cory J. Hill,Anita M. Fisher,Sam A. Keo,Sarath D. Gunapala +7 more
TL;DR: In this article, the influence of radiative, Shockley-Read-Hall, and Auger recombination processes on the minority carrier lifetime in a mid-wave infrared InAs/InAsSb superlattice was investigated.
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Room temperature performance of mid-wavelength infrared InAsSb nBn detectors
Alexander Soibel,Cory J. Hill,Sam A. Keo,Linda Höglund,Robert Rosenberg,Robert Kowalczyk,Arezou Khoshakhlagh,Anita M. Fisher,David Z. Ting,Sarath D. Gunapala +9 more
TL;DR: In this article, the authors investigated the high temperature performance of mid-wavelength infrared InAsSb-AlASSb nBn detectors with cut-off wavelengths near 4.5 µm and showed that the quantum efficiency of these devices is 35% without antireflection coatings and does not change with temperature in the 77-325 µm temperature range.
Journal ArticleDOI
Advances in III-V semiconductor infrared absorbers and detectors
David Z. Ting,Alexander Soibel,Arezou Khoshakhlagh,Sam A. Keo,Sir B. Rafol,Anita M. Fisher,Brian Pepper,Edward M. Luong,Cory J. Hill,Sarath D. Gunapala +9 more
TL;DR: In this paper, the authors performed basic theoretical analysis to provide comparisons of different infrared materials, including InAs/InAsSb and metamorphic InSb, and reported experimental results on a mid-wavelength infrared detector and a focal plane array.
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InAs/InAsSb Type-II Superlattice Mid-Wavelength Infrared Focal Plane Array With Significantly Higher Operating Temperature Than InSb
David Z. Ting,Sir B. Rafol,Sam A. Keo,Jean Nguyen,Arezou Khoshakhlagh,Alexander Soibel,Linda Höglund,Anita M. Fisher,Edward M. Luong,Jason M. Mumolo,John K. Liu,Sarath D. Gunapala +11 more
TL;DR: In this article, focal plane array (FPA) results on a mid-wavelength InAs/InAsSb type-II strained layer superlattice (T2SLS) unipolar barrier infrared detector with a cutoff wavelength of 5.4μm.