Ultra-short pulse propagation in arbitrarily terminated tapered planar lines for optoelectronics applications
| Autor: | M.C.R. Carvalho, Luiz Fernando M. Conrado |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Engineering
Field (physics) business.industry Fast Fourier transform Impedance matching Condensed Matter Physics Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Semiconductor laser theory Pulse (physics) Photodiode law.invention Planar Optics law Optoelectronics Electrical and Electronic Engineering business Microwave |
| Zdroj: | Microwave and Optical Technology Letters. 22:85-87 |
| ISSN: | 1098-2760 0895-2477 |
| DOI: | 10.1002/(sici)1098-2760(19990720)22:2<85::aid-mop1>3.0.co;2-g |
| Popis: | The propagation of very short electrical pulses on tapered nonuniform planar transmission lines is rigorously investigated. The application field concerns the circuitry for impedance matching of semiconductor lasers and photodiodes in high-speed optoelectronics. For this purpose, frequency- and time-domain analysis are carried out by means of the spectral-domain approach and fast Fourier transform, respectively. Simulations using a software which includes this combined analysis are used to study pulse distortions when the terminations are reactively constrained by several types of complex load. Finally, measured results verify the adequacy of the analysis. ©1999 John Wiley & Sons, Inc. Microwave Opt Technol Lett 22: 85–87, 1999. |
| Databáze: | OpenAIRE |
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