📝 Question
#2655
The method for taking advantage of optical wavelength of transmission, in order to increase capacity of information in an optical transmission medium is known as __________
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Correct Answer
A. Wavelength Division Multiplexing (WDM)
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Explanation
Wavelength Division Multiplexing (WDM) is a multiplexing technique that combines a number of optical signals into a single optical fiber. It combines wavelength of these different optical carrier signals and helps in increasing the capacity of optical fibers by decreasing the transmission loss.
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