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Full-Text Articles in Physics
Microextrusion 3d Printing Of Optical Waveguides And Microheaters, Edidiong Nseowo Udofia
Microextrusion 3d Printing Of Optical Waveguides And Microheaters, Edidiong Nseowo Udofia
Graduate Theses and Dissertations
The drive for smaller and more compact devices presents several challenges in materials and fabrication strategies. Although photolithography is a well-developed method for creating microdevices, the disparate requirements in fabrication strategies, material choices, equipment and process complexities have limited its applications. Microextrusion printing (μEP) provides a promising alternative for microfabrication. Compared to the traditional techniques, the attractions lie in the wide range of printable material choice, greater design freedom, fewer processing steps, lower cost for customized production, and the plurality of compatible substrates. However, while extrusion-based 3D printing processes have been successfully applied at the macroscale, this seeming simplicity belies …
Scattering Of Few Photon Fields By Two Level Systems In A One Dimensional Geometry, William Konyk
Scattering Of Few Photon Fields By Two Level Systems In A One Dimensional Geometry, William Konyk
Graduate Theses and Dissertations
Recent experimental progress has realized strong, efficient coupling of effective two level systems to waveguides. We study the scattering of multimode photons from such emitters coupled losslessly to the confined geometry of a one dimensional waveguide. We develop novel techniques for describing the scattered state of both single and multi-photon wavepackets and explore how such wavepackets interact with arrays of emitters coupled to a one dimensional waveguide. Finally, we apply these techniques and analyze the capability of two particular systems to act as a quantum conditional logic gate.