@article {Massari20154077,
	title = {Fabrication and characterization of high-quality spiral phase plates for optical applications},
	journal = {Applied Optics},
	volume = {54},
	number = {13},
	year = {2015},
	note = {cited By 3},
	pages = {4077-4083},
	doi = {10.1364/AO.54.004077},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84942366143&partnerID=40&md5=72ef5ce3e525970dac4a9c5e1a90202a},
	author = {Massari, M. and Ruffato, G. and Gintoli, M. and Ricci, F. and Romanato, F.}
}
