An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Montero DS, Vázquez C.Montero DS, et al. Among authors: vazquez c.Opt Lett. 2011 Oct 15;36(20):4116-8. doi: 10.1364/OL.36.004116.Opt Lett. 2011.PMID: 22002404
Núñez-Cascajero A, Tapetado A, Vargas S, Vázquez C.Núñez-Cascajero A, et al. Among authors: vazquez c.Sensors (Basel). 2021 Jan 19;21(2):646. doi: 10.3390/s21020646.Sensors (Basel). 2021.PMID: 33477747Free PMC article.