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This article [Opt. Eng. 60 (5), 056105 (2021) DOI: 10.1117/1.OE.60.5.056105] was originally published on May 24, 2021, with a normalization error in Fig. (3), which showed measurements of received power rather than attenuation. The original figure was: Fig. 3Experimental and theoretical model for Gaussian beam misalignment. (a) Experimental and theoretical model for geometric and misalignment attenuation. (b) Absolute attenuation error. ![]() The corrected figure is: Fig. 3Experimental and theoretical model for Gaussian beam misalignment. (a) Experimental and theoretical model for geometric and misalignment attenuation. (b) Absolute attenuation error. ![]() The paper was corrected on 21 July 2021. |