B
B. Rafol
Researcher at California Institute of Technology
Publications - 2
Citations - 211
B. Rafol is an academic researcher from California Institute of Technology. The author has contributed to research in topics: Quantum efficiency & Photodetector. The author has an hindex of 2, co-authored 2 publications receiving 208 citations.
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Journal ArticleDOI
640/spl times/486 long-wavelength two-color GaAs/AlGaAs quantum well infrared photodetector (QWIP) focal plane array camera
Sarath D. Gunapala,Sumith V. Bandara,Anjali Singh,John K. Liu,B. Rafol,Edward M. Luong,Jason M. Mumolo,N.Q. Tran,D. Z. Ting,J.D. Vincent,C. A. Shott,J. Long,Paul D. LeVan +12 more
TL;DR: In this paper, an optimized longwavelength/very-long wavelength two-color quantum well infrared photodetector (QWIP) device structure was designed and fabricated on a 3-in semi-insulating GaAs substrate by molecular beam epitaxy (MBE).
Journal ArticleDOI
640 $\,\times\,$ 512 Pixels Long-Wavelength Infrared (LWIR) Quantum-Dot Infrared Photodetector (QDIP) Imaging Focal Plane Array
Sarath D. Gunapala,Sumith V. Bandara,Cory J. Hill,D. Z. Ting,John K. Liu,B. Rafol,E.R. Blazejewski,Jason M. Mumolo,Sam A. Keo,Sanjay Krishna,Yia-Chung Chang,C. A. Shott +11 more
TL;DR: In this article, self-assembled InAs-InGaAs-GaAs quantum dots are exploited for the development of large-format long-wavelength infrared focal plane arrays (FPAs).