H
Howard R. Stuart
Researcher at Alcatel-Lucent
Publications - 37
Citations - 1971
Howard R. Stuart is an academic researcher from Alcatel-Lucent. The author has contributed to research in topics: Signal & Resonator. The author has an hindex of 16, co-authored 37 publications receiving 1921 citations. Previous affiliations of Howard R. Stuart include The Institute of Optics.
Papers
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Journal ArticleDOI
Island size effects in nanoparticle-enhanced photodetectors
Howard R. Stuart,Dennis G. Hall +1 more
TL;DR: In this article, the effect of metal-island size variation in nanoparticle-enhanced photodetectors was investigated and a nearly factor of 20 photocurrent enhancement was observed for light of wavelength 800 nm, a significant improvement over previously reported results.
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Absorption enhancement in silicon‐on‐insulator waveguides using metal island films
Howard R. Stuart,Dennis G. Hall +1 more
TL;DR: In this paper, the authors report the degree to which the resonances associated with metal island films can be used to enhance the sensitivity of very thin semiconductor photodetectors.
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Dispersive multiplexing in multimode optical fiber
TL;DR: Experimental results demonstrate the feasibility of the idea that the presence of scattering can be used to enhance, rather than degrade, the total information capacity of a transmission system and an optical multiplexing that can increase the capacity of such fiber.
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Enhanced Dipole-Dipole Interaction between Elementary Radiators Near a Surface
Howard R. Stuart,Dennis G. Hall +1 more
TL;DR: In this paper, the results of elastic light-scattering measurements of random silver nanoparticle arrays fabricated onto structures supporting optical surface modes (i.e., surface plasmons or waveguide modes) were reported.
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Thermodynamic limit to light trapping in thin planar structures
Howard R. Stuart,Dennis G. Hall +1 more
TL;DR: In this paper, the authors calculate the degree to which absorption can be enhanced by light trapping in a material whose thickness is on the order of a wavelength of light, and they use an extension of the radiance theorem in the wave domain and represent the ultimate upper limit as determined by the laws of thermodynamics.