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Design And Fabrication Of Zinc Oxide Optofluidic Laser Elements, Kyle T. Bodily
Design And Fabrication Of Zinc Oxide Optofluidic Laser Elements, Kyle T. Bodily
Theses and Dissertations
This thesis systematically goes through the derivation, simulation, and experimentation of Zinc Oxide optofluidic micro laser elements. Single and coupled ring resonators were simulated to show single mode transmission as well as enhanced coupling capabilities when surrounded by high refractive index liquid. Devices with diameters ranging from 100-500 µm were successfully fabricated inexpensively through standard cleanroom procedures. The devices were tested using two different pump laser systems. Testing included such factors as high pump intensity, various angles of excitation, and low temperature. In all cases PL emission was observed and recorded.