title: Generation of permanent optically induced second-order nonlinearities in optical fibers by poling: comment.
abstract: This Letter discusses conclusions reached in a publication by Bergot et al. Opt. Lett. 13,592 (1988).
authors.forename: V
authors.initials: V
authors.lastname: Mizrahi
authors.forename: J E
authors.initials: JE
authors.lastname: Sipe