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 11 of 11 for “"microlaser"”.
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Measurement of second-order coherence in the microlaser
… of the second-order coherence fmunction for a microlaser in which the average number of atoms inside the cavity mode is larger than one. Two configurations of the microlaser are explored. In the standing-wave configuration, the atom-cavity coupling strength has a large variation depending on …
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Multiple thresholds and many-atom dynamics in the cavity QED microlaser
This thesis describes a study of a cavity QED microlaser in which many atoms are present simultaneously and atom-cavity interaction is well-defined. The microlaser is found to display multiple thresholds analogous to first-order phase transitions of the cavity field. Hysteresis is observed as a …
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The microlaser--study of laser oscillation with one atom in an optical resonator
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Physics, 1995.
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Orbital Angular Momentum Microlasers: From The First Demonstration To Ultrafast Tunability
… growing cloud computing and communication. As microlaser plays an imperative role in modern integrated photonic platforms, the development of OAM microlasers capable of direct generation of vortex light is critical in applying unbounded OAMs as information carriers to address the upcoming …
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Stimulated emission from biological materials and novel optical resonators for diagnostic and imaging applications
… is capable of producing hundreds or thousands of microlasers from a single pump beam. These optical resonators are based on an intra-cavity stabilization scheme which is well-suited for sensitive single-cell refractive index monitoring and intra-cavity in-line holography. Finally, we construct a …
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Metal-cavity surface-emitting nanolasers
… Advanced metal-cavity surface-emitting microlasers with submonolayer quantum dots are used as the active medium. Fabrication and experimental data are reported for electrical injection metal-cavity quantum-dot surface-emitting microlasers at room temperature. Detailed studies are …
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Hybrid mode coupling for enhanced sensing and integrated photonics
… component, is coupled to a vertical-cavity microlaser to power the optical circuit. For practical realization, the coupling is at normal incidence, and the grating coupler is buried within oxide to ease flip-chip integration. To address the aforementioned constraints, we engineered an …
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Markov-Airy method for electromagnetic fields in layered structures and microsphere-stabilized planar resonators
In this work, a new technique to calculate the behavior of electromagnetic fields in layered structures is presented. Based upon keeping track of reflections throughout the structure, this technique is a special case of the method of moments. Analysis of layered scatterers, waveguides, and …
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Silicon microcavity and microchannel plasma devices: spectroscopy and time-resolved optical experiments
Novel microcavity and microchannel plasma devices in Si have provided new and efficient sources of visible, ultraviolet (UV) and vacuum ultraviolet (VUV) radiation. The realization of this new platform for devices is implemented through VLSI and MEMS fabrication techniques. In this thesis, the …