Abstract
It was shown that expression for the absorption coefficient used by Huang et al. [Phys. Rev. B 52, 14 126 (1995)] overestimates substantially the effect resulting from the ω dependence of the refractive index. © 1996 The American Physical Society.
- Received 10 April 1996
DOI:https://doi.org/10.1103/PhysRevB.54.10978
©1996 American Physical Society