Abstract
We provide an improved method for measuring the first order hyperpolarizability of organic nonlinear optical materials in solution by the hyper-Rayleigh scattering technique. The method is free from the overestimation which is encountered in the conventional method due to the fluorescence induced by two-photon absorption.
Original language | English |
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Pages (from-to) | 307-312 |
Number of pages | 6 |
Journal | Chemical Physics Letters |
Volume | 261 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1996 Oct 18 |
Bibliographical note
Funding Information:This work has been supported by the Basic Research Institute Program, Ministry of Education, 1995 (BSRI-95-3427) (SJJ), the OCRC-KOSEF and KOSEF (BRC) and Center for Molecular Science through KOSEF (DK).
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry