@incollection{Pecharromán-Gallego17,
author = {Raúl Pecharromán-Gallego},
title = {An Overview on Quantum Cascade Lasers: Origins and Development},
booktitle = {Quantum Cascade Lasers},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Vasilios N. Stavrou},
chapter = {1},
doi = {10.5772/65003},
url = {https://doi.org/10.5772/65003}
}