Title: Raman amplifications in fiber optical communication systems
Subjects: Optical fibers, Optical communications, Fiber optics, Optical amplifiers, Raman effect, Optics, Electrical, Optics & light, Trades & technology -> technology & engineering -> optics, Trades & technology -> fiber optics -> fiber optics, Physical & earth sciences -> physics -> general, Professional, career & trade -> engineering -> electrical & electronics engineering