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Explain with a neat sketch the two categories of front-end amplifiers used in optical fiber communication systems.
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written 9.5 years ago by
teamques10
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The basic amplifier configurations that are used in optical fiber communication are front end amplifiers
The two categories of front end amplifiers are as follows:
i. Low impedance preamplifier
ii. High impedance preamplifier
Low impedance preamplifier:
The bandwidth is determined by passive impedance which is across the detector terminal and …
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