@incollection{Parvin16, author = {Maryam Eilchi and Parviz Parvin}, title = {Gain Saturation in Optical Fiber Laser Amplifiers}, booktitle = {Fiber Laser}, publisher = {IntechOpen}, address = {Rijeka}, year = {2016}, editor = {Mukul Chandra Paul}, chapter = {13}, doi = {10.5772/62136}, url = {https://doi.org/10.5772/62136} }