This article [Opt. Eng. 51(8), 089001 (2012)] was originally published online on 2 August 2012 with missing references. On p. 5, the paper mentions the “Sheik-Bahae model,” and on p. 6 it mentions the “Cuppo method,” but neither of these methods were cited. References have been added accordingly, and the last 5 references have been renumbered as follows:

[28.] , “Sensitive measurement of optical nonlinearities using a single beam,” IEEE J. Quant. Electron. 26(4), 760–769 (1990).Sheik-Bahae et al.

[29.] , “Thermo optical properties of colloids enhanced by gold nanoparticles,” Jpn. J. Appl. Phys. 49(8), 085002 (2010).Aleali et al.

[30.] , “Thermal-lens model compared with the Sheik-Bahae formalism in interpreting Z-scan experiments on lyotropic liquid crystals,” JOSA B 19(6), 1342–1348 (2002).Cuppo et al.

[31.] , “Thermo optical properties and nonlinear responses copper nanoparticles in polysiloxane,” J. Opt. 12(3), 035212 (2010).Anvari, Karimzadeh, and Mansour

[32.] , “Nonlinear optical properties of Au nanoparticles colloidal system, local and nonlocal responses,” Appl. Phys. Lett. 92(20), 201902 (2008).Souza et al.

This article was corrected online on 13 June 2014.