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 7 of 7 for “"Microwave photonics"”.
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Fibre bragg gratings for microwave photonics and sensing
… thesis presents details on the fabrication of microwave transversal filters using fibre Bragg grating arrays and the building of fibre Bragg grating based magnetic-field sensors. Some theoretical background about fibre Bragg gratings, photosensitivity, fibre Bragg grating sensors and filters …
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Parity-Time Symmetry in Lasers and Optoelectronic Oscillators
… in quantum mechanics, has been extended to photonics and microwave photonics, offering a new framework to study the interplay between gain, loss, and coupling coefficients for single-mode selection in lasers and optoelectronic oscillators (OEOs). This thesis focuses on the use of PT symmetry …
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Advanced silicon photonics for microwave frequency down-conversion
Microwave photonics is broadly defined as the study of optical devices operating in the microwave to millimeter wave spectrum, and interest in this field is continually driven by the need for higher electrical frequencies and larger signal bandwidths. However, electronic systems designed to meet …
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Microwave techniques and applications for semiconductor quantum dot mode-locked lasers
… (OTDM), diverse waveform generation, and microwave signal generation. However, there are still several challenges to conquer for engineering applications. Semiconductor MLLs sources have generally not been able to match the noise performance and pulse quality of the best solid-state …
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Nonlinear Photonics in Waveguides for Telecommunications
… embedded bowtie antenna is proposed for use as a microwave radiation receiver. The detection of high-frequency electromagnetic fields has been heavily studied for wireless data transfer. Recently there has been growing interest in the field of microwave photonics. We present the design and …
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Optical generation of mm-wave signals for use in broadband radio over fiber systems
… (RoF) is a very attractive technology to deliver microwave and millimeter-wave signals containing broad band multimedia services to numerous base stations of the network. The radio signals are placed on an optical carrier and distributed by means of an optical fiber network to the base stations …
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Integrated lithium niobate photonic and acoustic microsystems for advanced optical communication and RF sensing applications
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms