Gamini Ariyawansa
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Explore the profile of Gamini Ariyawansa including associated specialties, affiliations and a list of published articles.
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6
Citations
3
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Recent Articles
1.
Hwang J, Zhang Y, Kim B, Jeong J, Yi J, Kim D, et al.
Adv Sci (Weinh)
. 2024 Sep;
11(40):e2404870.
PMID: 39225406
Quasi-3D plasmonic nanostructures are in high demand for their ability to manipulate and enhance light-matter interactions at subwavelength scales, making them promising building blocks for diverse nanophotonic devices. Despite their...
2.
Reyner C, Ariyawansa G, Claflin B, Duran J, Grzybowski G
Appl Opt
. 2021 Oct;
60(25):G162-G169.
PMID: 34613206
The Air Force Research Laboratory's Sensors Directorate has multiple missions, including the development of next generation infrared sensors. These sensors reflect advancements in both academic and research communities, as well...
3.
Jin B, Bidney G, Brettin A, Limberopoulos N, Duran J, Ariyawansa G, et al.
Opt Express
. 2020 Sep;
28(19):27615-27627.
PMID: 32988052
It is widely discussed in the literature that a problem of reduction of thermal noise of mid-wave and long-wave infrared (MWIR and LWIR) cameras and focal plane arrays (FPAs) can...
4.
Ariyawansa G, Duran J, Reyner C, Scheihing J
Micromachines (Basel)
. 2019 Nov;
10(12).
PMID: 31766748
This paper reports an InAs/InAsSb strained-layer superlattice (SLS) mid-wavelength infrared detector and a focal plane array particularly suited for high-temperature operation. Utilizing the B architecture, the detector structure was grown...
5.
Jayasinghe R, Ariyawansa G, Dietz N, Perera A, Matsik S, Yu H, et al.
Opt Lett
. 2008 Nov;
33(21):2422-4.
PMID: 18978874
Results are presented for a dual-band detector that simultaneously detects UV radiation in the 250-360 nm and IR radiation in the 5-14 microm regions with near zero spectral cross talk....
6.
Wu L, Hao H, Shen W, Ariyawansa G, Perera A, Matsik S
Opt Lett
. 2007 Aug;
32(16):2366-8.
PMID: 17700787
We have proposed a type of mid-infrared (MIR) and far-infrared (FIR) dual-band imaging device, which employs the photon frequency upconversion concept in a GaN/AlGaN MIR and FIR dual-band detector integrated...