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.
Results
Showing 1 to 9 of 9 for “"laser optics"”.
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A study on direct patterning of large flat panel displays by adaptive laser optics.
… of large flat panel displays by adaptive laser optics.
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Tracking system for photon-counting laser radar
… build the tracking system for a photon-counting laser radar specifically a laser radar that has the ability to perform direct and coherent detection measurement at low signal levels with common laser, optics and detector hardware. The heart of the tracking algorithm is a Kalman filter, and …
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Separation and wakes over three-dimensional bodies
… was investigated via flow visualization and Laser-Doppler Velocimetry. Experiments were conducted in a water tunnel and the flow was visualized with dyes. The measurement of three-dimensional boundary layers required a special design of the laser optics. Attention was focused in the …
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The diffraction of monsters from complex apertures
… These classes of problem are fundamental in the laser optics community, and within the arena of wave physics more generally. They are also of potential interest to applied mathematics researchers, particularly those concerned with describing scattering through boundary integral equations. …
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Experimental Evaluation of Wheel-Rail Interaction
… as a function of time using a micron-precision laser optics measurement device. The change in traction versus amount of worn material at the contact surface is analyzed and related to wheel-rail friction. It is determined that the accumulation of the worn material at the contact surface, which …
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Low threshold random lasing from phase separated optical fibers.
… this thesis, a low threshold novel random fiber laser, integrating a passive optical fiber with a phase separated aluminosilicate core – silica cladding as the feedback medium, is proposed and presented. The core exhibits greatly enhanced Rayleigh scattering, therefore requiring a significantly …
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Stable and unstable resonators within Fabry-Pérot optical cavities containing microlenses: laser arrays, low-coherence imaging, and fractal laser modes
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-05-01
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On the phenomenon and potential applications of pulsed laser-reshaped silver nanoparticles embedded in soda-lime glass
… of their properties using an ultra-short pulsed laser.<br/><br/>The material studied throughout this thesis is a composite of silver nanoparticles (a “nanocomposite”) embedded within soda-lime glass. The Surface Plasmon Resonance (SPR) is a feature of these particles that is responsible for its …