Stone, J.
and Egan, P.
(2010),
An Optical Frequency Comb Tied to GPS for Laser Frequency/Wavelength Calibration, Journal of Research (NIST JRES), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=904835
(Accessed October 15, 2024)