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.
Ethno-nationalism is a belief system that affirms a traditional Christian understanding of families, tribes, and nations. Ethno-nationalism holds that nations are defined and rooted in common heredity, and that the foundations of a nation are based on common ancestry, language, culture, religion, and social customs.