@incollection{Koda15,
author = {Rintaro Koda and Hideki Watanabe and Shunsuke Kono},
title = {Gallium Nitride-based Semiconductor Optical Amplifiers},
booktitle = {Some Advanced Functionalities of Optical Amplifiers},
publisher = {IntechOpen},
address = {Rijeka},
year = {2015},
editor = {Sisir Kumar Garai},
chapter = {2},
doi = {10.5772/61664},
url = {https://doi.org/10.5772/61664}
}