Essays about: "InP LED"
Found 5 essays containing the words InP LED.
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1. Optical Communication using Nanowires and Molecular Memory Systems
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/SynkrotronljusfysikAbstract : Neuromorphic computational networks, inspired by biological neural networks, provide a possible way of lowering computational energy cost, while at the same time allowing for much more sophisticated devices capable of real-time inferences and learning. Since simulating artificial neural networks on conventional computers is particularly inefficient, the development of neuromorphic devices is strongly motivated as the reliance on AI-models increases. READ MORE
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2. Design and Fabrication of 1550 nm Photonic Crystal Surface Emitting Lasers
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In this study, the design and fabrication of a monolithic InP-based 1550-nm photonic-crystal surfaceemitting laser (PCSEL) is reported. The device is composed by an InGaAsP multi-quantum well (MQW) active layer and InP photonic crystal (PhC) formed by metal organic chemical vapour deposition (MOCVD). READ MORE
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3. Nanowire Peel-Off for Tandem Solar Cell Applications
University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionenAbstract : Nanowires provide interesting features for photovoltaic applications. Materials with desirable band gaps can be combined into heterostructures with very little strain and with a fraction of the material consumption seen in conventional solar devices. READ MORE
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4. Identification of process induced defects affecting the performance of nanowire based solar cells by spatially resolved photocurrent measurements
University essay from Lunds universitet/Fasta tillståndets fysikAbstract : Solar power clearly has one of the greatest potential among renewable energy but a big setback is that it is still relatively expensive. Engineering of materials on a nanoscale, e.g. READ MORE
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5. Electro-optical Characterization of Semiconductor Nanowire Devices
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Fasta tillståndets fysikAbstract : Degradation of properties of semiconductor devices when layers of different materials are grown on top of each other is a common issue if their lattices are mismatched. Strain between them is reduced by creating defects like vacancies. This problem can be solved by growing structures, called nanowires, where stress is reduced radially. READ MORE
