Ultra-Low-Loss Reduced-Clad Fiber with Attenuation less than 0.16 dB/km. - Scott R. Bickham; Peter G. Hebgen; Pushkar Tandon; Hazel B. Matthews; Jennifer T. Prater; David A. Lewis; Hector M. de Pedro; Darren A. Stainer; Inna I. Kouzmina; Sarah L. Wager; Jason R. Pace; Bryan W. Wakefield; et al. (OECC/PSC, 2022)