Name	Info	Provider	Link
	subscription/membership/fee required	Nature Publishing Group	https://doi.org/10.1038/nphoton.2015.82
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/28553368/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/28553368
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:28553368
	free resource	scite Smart Citations	https://scite.ai/reports/28553368