@article {Cabrera2013,
	title = {Experimental determination of trapping efficiency of optical tweezers},
	journal = {Philosophical Magazine Letters},
	volume = {93},
	number = {11},
	year = {2013},
	month = {nov},
	pages = {655–663},
	doi = {10.1080/09500839.2013.835078},
	author = {Cabrera, H. and Suarez-Vargas, J. J. and Lopez, A. and Nunez, H. and Carvalho, G. and Coceano, G. and Cojoc, D.}
}
