In this paper we have been synthesized CdTe nano particles and determined the size of them by XRD pattern and TEM micrograph about 35nm. The UV-Vis spectrum of these nano particles showed an exitonic absorption peak at 600nm. Then With a CW He-Ne laser (632.8 nm: near to wavelength of exitonic peak), we measured the refractive index of these nano particles for two different incident laser powers by using moiré deflectometry method. © 2011 Published by Elsevier B.V.
Ara, M. H. M., Golzarian, R., Javadi, Z., & Sahraei, R. (2011). Nonlinear optical characterization of CdTe nano particles using moiré deflectometry method. In Physics Procedia (Vol. 19, pp. 482–486). Elsevier B.V. https://doi.org/10.1016/j.phpro.2011.06.196