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book Optical Fiber Communications 4th Edition by Gerd Keiser cover

Optical Fiber Communications 4th Edition by Gerd Keiser

Edition 4ISBN: 978-0073380711
book Optical Fiber Communications 4th Edition by Gerd Keiser cover

Optical Fiber Communications 4th Edition by Gerd Keiser

Edition 4ISBN: 978-0073380711
Exercise 11
Consider an InGaAsP semiconductor optical amplifier that has the following parameter values: Consider an InGaAsP semiconductor optical amplifier that has the following parameter values:   If a 100-mA bias current is applied, find ( a ) the pumping rate R p ( b ) the maximum (zero- signal) gain, ( c ) the saturation photon density, ( d ) the photon density if a l- W signal at 1310 nm enters the amplifier. Compare the results of ( c ) and ( d ). If a 100-mA bias current is applied, find ( a ) the pumping rate R p ( b ) the maximum (zero- signal) gain, ( c ) the saturation photon density, ( d ) the photon density if a l- W signal at 1310 nm enters the amplifier. Compare the results of ( c ) and ( d ).
Explanation
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(a) From Eq. (11.2), the pumpi...

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Optical Fiber Communications 4th Edition by Gerd Keiser
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