Measuring the Two-Photon Absorption Spectra of Organic Solutions Via Two-Photon Induced Fluorescence Spectroscopy

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Measuring the Two-Photon Absorption Spectra of Organic Solutions Via Two-Photon Induced Fluorescence Spectroscopy

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  • Author: Trenton R. Ensley, Ryan M. O’Donnell
This application note describes how to measure the two-photon absorption spectra of flourescent chromophores by using an external short-pulsed laser source in an Edinburgh Instruments FS5 spectroflourometer. Organic chromophores have long been sought out due to the ability to tailor not only their linear but nonlinear optical properties.

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