Optical nonlinearity enhancement via geometric anisotropy
نویسندگان
چکیده
منابع مشابه
Giant enhancement of optical nonlinearity in mixtures of graded particles with dielectric anisotropy
To investigate the effective linear dielectric constant e and third-order nonlinear susceptibility χe of composite media, in which graded inclusions with radial dielectric anisotropy are randomly embedded in a linear isotropic matrix, we develop an nonlinear anisotropic differential effective dipole approximation (NADEDA). Alternatively, based on a first-principles approach, the exact expressio...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 1997
ISSN: 1063-651X,1095-3787
DOI: 10.1103/physreve.56.r1322