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.
Sacher WD, Luo X, Yang Y, Chen FD, Lordello T, Mak JCC, Liu X, Hu T, Xue T, Guo-Qiang Lo P, Roukes ML, Poon JKS.Sacher WD, et al. Among authors: poon jks.Opt Express. 2019 Dec 23;27(26):37400-37418. doi: 10.1364/OE.27.037400.Opt Express. 2019.PMID: 31878521Free PMC article.