Linear transfer function estimation using the photodiode impulse response
| Autor: | Jesse S. Morgan, Tegan Wilson, Meredith N. Hutchinson, Jonathan M. Nichols |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Physics
Frequency response business.industry Estimator 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Transfer function Atomic and Molecular Physics and Optics Photodiode law.invention 010309 optics Optics law Control theory 0103 physical sciences 0210 nano-technology business Impulse response |
| Zdroj: | Optics letters. 44(20) |
| ISSN: | 1539-4794 |
| Popis: | In this Letter, we implement a model-based auto-regressive estimator of the frequency response for a high-speed photodiode (PD). A transfer function is developed, and the associated coefficients representing the PD model and frequency response are solved for using a two-stage least-squares approach. The model is implemented for a modified uni-traveling carrier PD and experimentally compared to measured impulse response data. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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