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 8 of 8 for “"Diffraction phase microscopy"”.
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Chip-scale diffraction phase microscopy
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-05-01
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Diffraction phase microscopy for applications in materials science
Quantitative phase imaging (QPI) is a flourishing new field which has recently found tremendous success in the life sciences. QPI utilizes not only the amplitude of the imaging field, but also its phase, in order to provide quantitative topographical and/or refractive index data. As fields from the …
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Real-time quantitative phase imaging for cell studies
… exogenous contrast agents such as fluorescence microscopy, as well as utilizing properties of light-specimen interaction for optics design, to reveal the endogenous contrast, such as phase contrast microscopy (PCM) and differential interference contrast (DIC) microscopy. Although PCM and DIC …
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Optical imaging with machine learning for the automated characterization of micro- and nanoscale devices
… with standard optimization algorithm(s). Two phase retrieval techniques are compared: diffraction phase microscopy (DPM) and transport of intensity (TIE). TIE is modified for low intensity and zero intensity images. Modified TIE is optimized for theoretical analysis of Gaussian mode phase …
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Development of predictable palladium based optomechanical hydrogen sensors
… in thin palladium films using quantitative phase imaging techniques, so that a new sensor could be designed and accurately modelled. This second fabricated sensor consisted of a Pd coated cantilever which operated based on optical probing of mechanical deflections. For more thorough …
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Interferometric light microscopy for wafer defect inspection and three-dimensional object reconstruction
… microcopy, called epi-illumination diffraction phase microscopy (epi-DPM), to measure both the phase and amplitude of the scattered field from the wafer. To detect deep sub-wavelength defects, we further reduced the noise in the images by developing an image post-processing method, …
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High throughput platform for multiscale quantitative phase imaging
Quantitative phase imaging (QPI) yields the spatial phase map of the object’s scattering potential. QPI has enabled unprecedented label-free studies in biomedicine, ranging from cell dynamics and growth to cancer diagnosis and prognosis. The field is currently transitioning from technology-driven …
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Quantitative phase imaging for cellular biology
… to measure a large number of cells. Quantitative phase imaging (QPI) is an emerging field that addresses this need. New quantitative phase imaging modalities have emerged that provide highly sensitive information on cellular growth, motility, dynamics and spatial organization. These parameters can …