@article {RN30,
	title = {Dual-channel spectral-domain optical-coherence tomography system based on 3 x 3 fiber coupler for extended imaging range},
	journal = {Appl Opt},
	volume = {53},
	number = {24},
	year = {2014},
	pages = {5375-9},
	type = {Journal Article},
	issn = {1539-4522 (Electronic) 1559-128X (Linking)},
	doi = {10.1364/AO.53.005375},
	url = {https://www.ncbi.nlm.nih.gov/pubmed/25321108},
	author = {C. Dai and Fan, S. and Chai, X. and Y. Li and Ren, Q. and Xi, P. and Zhou, C}
}
