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.
Fan Y, Li W, Calzado VS, Trees C, Stamnes S, Fournier G, McKee D, Stamnes K.Fan Y, et al. Among authors: fournier g.Opt Express. 2015 Jul 27;23(15):A987-1009. doi: 10.1364/OE.23.00A987.Opt Express. 2015.PMID: 26367699Free article.
Jonasz M, Fournier G, Stramski D.Jonasz M, et al. Among authors: fournier g.Appl Opt. 1997 Jun 20;36(18):4214-25. doi: 10.1364/ao.36.004214.Appl Opt. 1997.PMID: 18253449