Abstract
By focusing a femtosecond laser pulse and measuring the resultant four-wave mixing (FWM) signal, we successfully estimate refractive index distribution inside a transparent sample based on the analytical expression for FWM intensity and refractive index.
© 2007 Optical Society of America
PDF ArticleMore Like This
Aref Chowdhury, Marjan Saboktakin, and John A. Tataronis
TuB3 Photonic Metamaterials: From Random to Periodic (META) 2007
Takehito Kawasumi, Yasuyuki Ozeki, and Kazuyoshi Itoh
JWA19 Conference on Lasers and Electro-Optics (CLEO:S&I) 2008
Min Kyeong Kim, Lim Lee, Xumei Su, and J. B. Kim
WP_093 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2007