Abstract
An omission regretfully occurred in the caption for the first figure of the paper entitled, “Laser-Induced Plasma Spectroscopy of Hydrogen Balmer Series in Laboratory Air”, by Lauren D. Swafford and Christian G. Parigger [Applied Spectroscopy, vol. 68(9): 1016-1020. doi: 10.1366/13-07388]. It should instead read as the following:
Fig. 1. Schematic representation of the apparatus used during this experiment, which is a typical LIBS arrangement: (1) beam splitter, (2) mirrors, (3) focusing lens, (4) plasma, (5) focusing lenses. [Reprinted with permission from C.G. Parigger, A.C Woods, M.J. Witte, L.D. Swafford, D.M. Surmick. “Measurement and Analysis of Atomic Hydrogen and Diatomic Molecular AlO, C2, CN, and TiO Spectra Following Laser-induced Optical Breakdown”. Journal of Visualized Experiments. 2014. 84: e51250. doi:10.3791/51250.]