arXiv · 1605.03033
Effect of Electrical Filtering on Level Dependent ASE Noise
Abstract
We derive an analytical model describing the effect of filtering on amplified spontaneous emission noise during or after opto-electronic conversion. In particular, we show that electrical filtering results in a further reduction of the signal quality factor associated with an effective increase of the noise levels and can lead to counter-intuitive dependencies of the measured signal quality on the characteristics of the test setup. Closed form equations are compared with numerical models and experiments, showing excellent agreement.
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Jeremy Witzens. 2016-05-10. Effect of Electrical Filtering on Level Dependent ASE Noise. https://doi.org/10.1109/jphot.2017.2785287
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