**Problem 4.22**A laser diode has a maximum average output of 1 mW (0 dBm). The laser is to be amplitude-modulated with a signal \( x(t) \) that has a DC component of 0.2 and a periodic component of \( \pm 2.56 \). If the current-input to optical-output relationship is \( P(t) = i(t)/10 \), find the values of \( I_0 \) and \( m \) if the modulating current is \( i(t) = I_0 [1 + mx(t)] \).

Given, A laser diode has maximum average output of 1 mW (0 dBm) Signal x(t) has a dc component of…

4.22 A laser diode has a maximum average output of 1 mW (0 dBm). The laser is to be amplitude- modulated with a signal x(f) that has a de component of 0.2 and a periodic component of ±2.56. If the current-input to optical- output relationship is P(t) = i(t)/10, find the values of /, and mif the modulating current is i(t) = I, [1+ mx()].

4.22 A laser diode has a maximum average output of 1 mW (0 dBm). The laser is to be amplitude- modulated with a signal x(f) that has a de component of 0.2 and a periodic component of ±2.56. If the current-input to optical- output relationship is P(t) = i(t)/10, find the values of /, and mif the modulating current is i(t) = I, [1+ mx()].

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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