Accession Number : AD1013298

Title :   Multi-Photon Absorption Spectra: A Comparison Between Transmittance Change and Fluorescence Methods

Descriptive Note : Technical Report,14 Nov 2013,14 Feb 2015

Corporate Author : Instituto de Fisica de Sao Carlos - Universidade de Sao Paulo Sao Carlos Brazil

Personal Author(s) : Mendonca,Cleber R

Full Text :

Report Date : 21 May 2015

Pagination or Media Count : 25

Abstract : This report presents the progress we have made on the project Determination of multi-photon absorption spectra: a comparison between transmittance change and fluorescence methods, and refers to the period from November/2013 to February/2015. Initially we present new results on the two-photon absorption cross-section of a specific platinum acetylide complex. Then a summary of the 2PA studies in the whole family of platinum acetylide complexes, investigate during this period of three years is presented, as well as a comparison between Z-scan and fluorescent methods to obtain the 2PA spectra. Finally, the three-photon absorption spectrum of the platinum acetylide complexs is presented and discussed.

Descriptors :   ORGANIC COMPOUNDS , absorption spectra , photons , transmittance , fluorescence

Distribution Statement : APPROVED FOR PUBLIC RELEASE