Search for dissertations about: "microcavity"
Showing result 1 - 5 of 7 swedish dissertations containing the word microcavity.
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1. Ultraviolet vertical-cavity surface-emitting lasers and vertical microcavities for blue lasers
Abstract : III-nitride materials are used for ultraviolet (UV) and visible light emitters. One such light source is the vertical-cavity surface-emitting laser (VCSEL) that could find applications within areas ranging from sterilization and medical treatment to car headlights and augmented reality displays. READ MORE
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2. Investigation of dye molecules in a microcavity : towards single-photon generation
Abstract : .... READ MORE
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3. Synthesis of Conjugated Polymers: Photoactive Substances for Photonic Devices
Abstract : Synthesis and characterization of conjugated polymers are the subject of this thesis, the goal of which is to synthesize polymers with properties that will make them suitable as the active materials in applications such as light-emitting diodes and microcavity laser devices. The two classes of conjugated polymers studied are poly(p-phenylenevinylenes) (PPVs) and polyfluorenes (PFs). READ MORE
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4. Strong light-matter coupling: from traditional to cavity-free polaritons
Abstract : Polaritons are formed when light and matter interact strongly. For this to occur, photons and transitions in a material must exchange energy faster than the dissipation rate of the interacting components. Polaritons have shown the ability to change such material properties as photophysics, chemical reaction rates, transport, etc. READ MORE
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5. Quantum technologies for secure communications
Abstract : Quantum technologies promise to revolutionize a variety of fields such as metrology, cryptography or computing, among others. The resources that quantum mechanics offers allow us to design faster optimization algorithms, to provide unconditional security in communications and to measure quantities beyond the grasp of current technology. READ MORE