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 6 of 6 for “"optical combiner"”.
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Design and Analysis of the Optical Beam Combiner and Corrugated Feed Horns for the QUBIC Instrument
… Argentina. This thesis describes the detailed optical analysis of the QUBIC instrument and, in particular, its quasi-optical beam combiner. Two variations of QUBIC are analysed: the full instrument (FI) and a technological demonstrator (TD). It was decided to develop the smaller optical …
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Quasi-Optical Design and Analysis of a Bolometric Interferometer for Cosmic Microwave Background Radiation Experiments
… involved in the design and analysis of the optical combiner here at the Department of Experimental Physics in Maynooth University. This thesis describes the analysis techniques used for the characterisation of the operation of the QUBIC instrument. These techniques: TE/TM mode matching, …
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Design and analysis of a quasi-optical beam combiner for the QUBIC CMB interferometer
… In this thesis I propose a design for the quasi-optical combiner that will perform as required.
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Development of next-generation near-eye and naked-eye optical display systems
… of the next-generation near-eye and naked-eye optical display systems for virtual reality (VR) and augmented reality (AR) applications using multiple novel designs and techniques, including optical mapping near-eye (OMNI) display, holographic near-eye display, see-through display and naked-eye …
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Opto-VLSI-based adaptive optical power splitter/combiner for next generation dynamic optical telecommunication networks
The demand for optical power splitters is growing globally, due to the rapid deployment of fibre-to-the-premises, optical metropolitan area network (MAN), and active optical cables for TV/Video signal transport. Optical splitters play an important role in passive optical network (PON) technology by …
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Quasi-Optical Design and Analysis of Bolometric Interferometers for Cosmic Microwave Background Experiments
The main topic of this thesis is the quasi-optical analysis of optical systems for experiments used to measure the polarisation anisotropies of the cosmic microwave background. The polarisation signal is so low and difficult to measure that very accurate modelling and a deep understanding and …