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 “"monolithic device"”.
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Large-Scale Graphene Film Deposition for Monolithic Device Fabrication
… developments and helped in shrinking electronic devices. Nowadays, an IC consists of more than a million of compacted transistors.</p> <p>The majority of current ICs use silicon as a semiconductor material. According to Moore's law, the number of transistors built-in on a microchip can be double …
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Novel Approaches to Power Scaling In Mode-Locked Laser Diode Based Ultrashort Pulse Sources
… regions were cascaded together in a single monolithic device via a thin tunnel junction. A simple two-section, narrow ridge laser which had 2 active regions that were cascaded together via a thin tunnel junction was used to demonstrate mode-locking in a device with a multi-active region …
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High power ultra-short pulse Quantum-dot lasers
… laser has led to successful application of such device for two-photon imaging. Dual-wavelength mode-locking is demonstrated via ground (?=1180 nm) and excited (?=1263 nm) spectral bands with optical pulses from both states simultaneously in the 5-layer quantum-dot two-section diode laser. The …
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III-V compound semiconductor selective area epitaxy on silicon substrates
… properties than silicon enable the electronic devices made of III-V materials to perform at higher switching speed. The integration of III-V semiconductor devices on silicon is the most approachable way that utilizes both the mature manufacturing technology of silicon CMOS circuits and the good …
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Germanium on silicon heteroepitaxy for high efficiency photovoltaic devices
Optoelectronic devices based on III-V direct gap semiconductors enable efficient energy conversion for photovoltaic cells, light emission for LEDs, and on-chip communication via various microphotonic components. However, widespread adoption of III-V solar cells is limited by the expensive Germanium …