Dynamics of electron-trapping materials under blue light and near infrared exposure: an improved model
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fluorescent and luminescent materials
information processing
optical data processing
information processing
optical data processing
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Abstract
Dynamics of electron-trapping materials (ETMs) is investigated. Based on experimental observations, evolution of the ETM's luminescence is mathematically modeled by a nonlinear differential equation. This improved model can predict dynamics of ETM under blue light and near-infrared (NIR) exposures during charging, discharging, simultaneous illumination, and in the equilibrium state. The equilibrium-state luminescence of ETM is used to realize a highly nonlinear optical device with potential applications in nonlinear optical signal processing.
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2007-08-13
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Postprint version. Published in Journal of the Optical Society of America, B, Volume 24, Issue 8, August 2007, pages 1927-1941. This paper was published in Journal of the Optical Society of America, B and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://josab.osa.org/abstract.cfm?id=140032. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.