The Photonics North conference is an excellent opportunity to network and exchange with researchers, government representatives and industry professionals in the fields of Optics and photonics technologies. To respond to the increasing needs of the industry and population, researchers in optics and photonics from all over the world are developing new capabilities, knowledge and products by transforming research outcomes into innovation with socio-economic impact which will be showcased at the event. This year, Photonics North 2019 will be held jointly with the ETOP 2019 Conference (Education and Training in Optics and Photonics).