Year: 2005
Type: article
Abstract: We study the effective second-harmonic generation (SHG) susceptibility in graded metallic films by invoking the local field effects exactly and further numerically demonstrate that graded metallic films can serve as a novel optical material for producing a broad structure in both the linear and the SHG response and an enhancement in the SHG signal.
Source: Optics Letters
DOI: 10.1364/ol.30.000275
Authors: J. P. Huang, K. W. Yu
Institution: Chinese University of Hong Kong
Language: English
Subfield: Biomedical Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2006469672