Advantages. 1  Variable wavelength amplification possible. 2  Compatible with installed SM fiber. 3  Can be used to extend EDFAs. 4  Can result in a lower average power over a span, good for lower crosstalk. 5  Very broadband operation may be possible.
Definition of nationalism for English Language Learners. : 1  a feeling that people have of being loyal to and proud of their country often with the belief that it is better and more important than other countries.
Wiktionary (5.00 / 1 vote) Rate this definition: patriotism (Noun). Love of country; devotion to the welfare of one's country; the virtues and actions of a patriot; the passion which inspires one to serve one's country.