To understand the characteristics of an optical fiber, an engineer measure the fiber's impulse response.
What are the necessary elements to find the bandwidth of the optical fiber?

Question

To understand the characteristics of an optical fiber, an engineer measure the fiber's impulse response.  What are the necessary elements to find the bandwidth of the optical fiber?

Answer

The power spectral density of the impulse response

Answer

The power of the impulse response

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The minimal amplitude of the impulse response

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The impulse response's smallest frequency component

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A reference power spectral density (usually the peak)

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A threshold in power spectral density (usually 1/2 of the peak)

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The impulse response's largest frequency component

Answer

The maximal amplitude of the impulse response

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To understand the characteristics of an optical fiber, an engineer measure the f...

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