Corrections to “Comprehensive Four-Level Laser Model With Power Conservation Part I: Laser Kinetics and Application to ${\rm Nd}{:}{\rm YVO}_{{\bf 4}}$ ” [Dec 12 1527-1535]

In the above paper (ibid., vol. 48, no. 12, pp. 1527-1535, Dec. 2012), Reference [6] should have read as follows: [6] J. O. White, "Parameters for quantitative comparison of two-, three-, and four-level laser media, operating wavelengths, and temperatures," IEEE J. Quantum Electron., vol. 45, no. 10, pp. 1213-1220, Oct. 2009.