Consider an optical communication system operating at 800 ~nm. Su… - Vidyadip

MCQ

Consider an optical communication system operating at $\lambda \sim 800 \mathrm{~nm}$. Suppose, only $1 \%$ of the optical source frequency is the available channel bandwidth for optical communication. How many channels can be accommodated for transmitting audio signals requiring a bandwidth of $8 \ \text{kHz}$

✓
$4.8 \times 10^8$
B
$ 48$
C
$6.2 \times 10^8$
D
$4.8 \times 10^5$

✓

Answer

Correct option: A.

$4.8 \times 10^8$

$4.8 \times 10^8$

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