Title: Full of fundamental and transcription errors
Review: The content is interesting.It tries to focus on the basic concepts behind the various components used in DWDM.The problem is the numerous errors and the incoherence throughout the book:- notation varies;- errors are flagrant and should have been easely corrected with a simple review;- some fondamental errors of physics: the photon does not a mass!!!! (p. 8)Should be reedited.
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