Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"photon densities"”.
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Photostabilization of J-aggregate cyanine dyes for exciton-polariton based devices
… suffer from rapid photodegradation at higher photon densities, which presently limits their eventual implementation into a viable technology. To achieve stable devices, we need to isolate the causes of photodegradation. Specifically, we studied the photoluminescence stability of J-aggregate …
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Characterization of the Dynamics of Optically-Injected Nanostructure Lasers
… conversion, chaotic-communication, and photonic microwave generation. In this dissertation, the optical-injection of quantum-dash and quantum-dot Fabry-Perot semiconductor lasers is investigated in the context of modeling the impact of their characteristically large nonlinear gain …
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Semiconductor Laser Device-Level Characteristics
<p>High-speed modulations of the semiconductor lasers are highly desirable in cost-effective optical communication systems. Developing the experimental setups to extract the characteristics of the semiconductor lasers is vital to the future of the optical research projects. In this thesis, …
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Design and investigation of the emission dynamics of a mode-locked SBS-laser oscillator
… spectrum. The rate equations consider the mean photon densities in the resonator, therefore the propagation of the light inside the resonator is not properly displayed. The second model, in contrast, introduces a spatial resolution of the resonator and hence the propagation inside the resonator …