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 “"Light-emitting transistor"”.
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Monolithic electronic-photonic integration of the light-emitting transistor
… solution to intra-chip connection. The light-emitting transistor (LET) has good potential as an optical signal source for both applications because of its tilted charge dynamic mechanism in the base terminal, which enables fast optical recombination lifetime. In 2003, Holonyak and Feng …
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The transistor-injected quantum cascade laser
… and free space optical communication. The light-emitting transistor and the transistor laser are novel three-terminal photonic devices based on heterojunction bipolar transistors. In the direct-bandgap base of a light-emitting transistor the electron-hole recombination is utilized for …
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Design, fabrication, and characterization of high-speed light-emitting transistors and microcavity lasers
… has been thought to be limited to ~ 1 ns in light-emitting diodes and diode lasers for the past forty years. In the present work the recombination lifetime demonstrated is able to be “tailored” (reduced) by the provided material system, cavity size, and layout design. In a light-emitting …
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Physical modeling of base carrier lifetime and frequency response of heterojunction bipolar transistor
… of the quantum-well heterojunction bipolar transistor, known as the transistor laser. By revising the conventional bipolar junction transistor charge control model, this work accounts for the degraded base transfer ratio, which contrasts with the constant base transport factor close to unity …
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Characteristics, Theory and Modeling of the Transistor Laser
The transistor laser possesses advantageous characteristics of fast base spontaneous carrier lifetime, high differential optical gain, and unique three-terminal electrical-optical characteristics for direct “read-out” of its optical properties. These potentially lead to advantageous and useful …