Upload
ajit
View
214
Download
2
Embed Size (px)
Citation preview
February 1, 1989 / Vol. 14, No. 3 / OPTICS LETTERS 189
Dispersion relations and power-flow expressions for nonlinearmodes guided by a multilayer symmetric dielectric structure:
erratum
Ajit Kumar
Department of Physics, Indian Institute of Technology, Hauz Khas, New Delhi-110016, India
In my Letter' the minus before r2 in Eq. (13) should bereplaced by a plus. Hence the expression inside thefirst set of square brackets in Eq. (13) should read asfollows:
31 (1 + ri + r2)
Reference
1. A. Kumar, Opt. Lett. 13, 68 (1988).
0146-9592/89/030189-01$2.00/0 © 1989 Optical Society of America