@book{24888,
	author = {Schröder, Henning, ed.},
	title = {Education and Training in Optics and Photonics: ETOP 2015},
	publisher = {SPIE},
	year = {2015},
	series = {Proceedings of SPIE; V. 9793},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9793}
}