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Ultrafast electro-optic light with subcycle control.
Carlson DR, Hickstein DD, Zhang W, Metcalf AJ, Quinlan F, Diddams SA, Papp SB. Carlson DR, et al. Among authors: metcalf aj. Science. 2018 Sep 28;361(6409):1358-1363. doi: 10.1126/science.aat6451. Science. 2018. PMID: 30262499
Measurement of Optical Rubidium Clock Frequency Spanning 65 Days.
Lemke ND, Martin KW, Beard R, Stuhl BK, Metcalf AJ, Elgin JD. Lemke ND, et al. Among authors: metcalf aj. Sensors (Basel). 2022 Mar 3;22(5):1982. doi: 10.3390/s22051982. Sensors (Basel). 2022. PMID: 35271129 Free PMC article.
A Neptune-mass exoplanet in close orbit around a very low-mass star challenges formation models.
Stefánsson G, Mahadevan S, Miguel Y, Robertson P, Delamer M, Kanodia S, Cañas CI, Winn JN, Ninan JP, Terrien RC, Holcomb R, Ford EB, Zawadzki B, Bowler BP, Bender CF, Cochran WD, Diddams S, Endl M, Fredrick C, Halverson S, Hearty F, Hill GJ, Lin ASJ, Metcalf AJ, Monson A, Ramsey L, Roy A, Schwab C, Wright JT, Zeimann G. Stefánsson G, et al. Among authors: metcalf aj. Science. 2023 Dec;382(6674):1031-1035. doi: 10.1126/science.abo0233. Epub 2023 Nov 30. Science. 2023. PMID: 38033084
Broadband Stability of the Habitable Zone Planet Finder Fabry-Pérot Etalon Calibration System: Evidence for Chromatic Variation.
Terrien RC, Ninan JP, Diddams SA, Mahadevan S, Halverson S, Bender C, Fredrick C, Hearty F, Jennings J, Metcalf AJ, Monson A, Roy A, Schwab C, Stefánsson G. Terrien RC, et al. Among authors: metcalf aj. Astron J. 2021 May;161(6):10.3847/1538-3881/abef68. doi: 10.3847/1538-3881/abef68. Astron J. 2021. PMID: 38505866 Free PMC article.