Li, Chih-HaoGuoqing, ChangGlenday, AlexanderLangellier, NicholasZibrov, AlexanderPhillips, DavidKärtner, Franz X.Szentgyorgyi, AndrewWalsworth, Ronald2014-03-102012Li, Chih-Hao, Guoqing Chang, Alexander G. Glenday, Nicholas Langellier, Alexander Zibrov, David F. Phillips, Franz X. Kärtner, et al. 2012. Conjugate Fabry–Perot Cavity Pair for Improved Astro-Comb Accuracy. Optics Letters 37, no. 15: 3090-3092.0146-95921539-4794http://nrs.harvard.edu/urn-3:HUL.InstRepos:11878773We propose a new astro-comb mode-filtering scheme composed of two Fabry–Perot cavities (coined “conjugate Fabry–Perot cavity pair”). Simulations indicate that this new filtering scheme makes the accuracy of astro-comb spectral lines more robust against systematic errors induced by nonlinear processes associated with power-amplifying and spectral-broadening optical fibers.en-USFabry-PerotPhase modulationJournal Article2014-03-1010.1364/OL.37.003090