@book{29620,
	author = {Romaniuk, Ryszard, ed.},
	title = {Optical Fibers and Their Applications 2015},
	publisher = {SPIE},
	year = {2015},
	series = {Proceedings of SPIE; V. 9816},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/9816}
}