Answered step by step
Verified Expert Solution
Question
1 Approved Answer
3- (5 pts.) An erbium-doped fiber amplifier has a noise figure of 3 dB and a gain of 8. The optical input has a
3- (5 pts.) An erbium-doped fiber amplifier has a noise figure of 3 dB and a gain of 8. The optical input has a signal-to-noise ratio of 15 and a signal power of -15dBm. Compute the output signal power in dBm and the signal-to-noise ratio (in dB) at the amplifier's output
Step by Step Solution
★★★★★
3.46 Rating (159 Votes )
There are 3 Steps involved in it
Step: 1
Noise Figure Defined as Given NF dB 3 dB NF Therefore NF dB 10 log SNRi...
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Fundamentals of Physics
Authors: Jearl Walker, Halliday Resnick
8th Extended edition
471758019, 978-0471758013
