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 5 of 5 for “"Polarization optics"”.
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Extreme ultraviolet polarization optics for polarimetry of structured high harmonics
… extreme ultraviolet (EUV) and attosecond pulses. Polarization characterization in this spectral range is important to understand the phenomena of HHG and quantify the light used for experiments. Furthermore, polarization control allows for polarization-dependent experiments in the EUV. This thesis …
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Polarization control and measurement with meta-optics
… elements which, if designed with explicit polarization dependence, provide a fascinating platform for new polarization optics. In this thesis, we present metasurface diffraction gratings designed to produce arbitrarily specified polarization states on a set of defined diffraction orders, …
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Simultaneous Immersion Mirau Interferometry
… This problem was resolved by integration of polarization optics into the optics of the attachment to enable simultaneous creation and spatial separation of two interferograms, which, combined with the background image, are used to reconstruct the intensity map of the specimen. Giving the name …
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High resolution solar observations from first principles to applications
… constructed 5/8-sphere ventilated dome.With optics exposed to the surrounding air, NST's open-structure design makes it particularly vulnerable to the effects of enclosure-related seeing. In an effort to mitigate these effects, the initial design of a thermal control system for the NST dome …
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50%-50% Beam Splitters Using Transparent Substrates Coated by Single- or Double-Layer Quarter-Wave Thin Films
A pair of light beams that have orthogonal polarizations and equal intensity can be generated through reflection and refraction of a monochromatic light at a dielectric surface. Sytematic procedures to design beam splitters which can produce such output light beams are described in this thesis. Two …