Author Of 1 Presentation
OPM - Organic Photonic Materials
WC2.4 - SIMPLIFIED SUM-OVER-STATES MODEL APPLIED TO ULTRAFAST NONLINEAR OPTICAL MEASUREMENTS OF TWO-PHOTON ABSORBING CHROMOPHORES
Presentation Type
Contributed Submission
Authors
Date
08/21/2019
Time
10:00 AM - 12:00 PM
Room
Emerald C
Duration
15 Minutes
Lecture Time
11:15 AM - 11:30 AM
Abstract
Abstract
We investigate the nonlinear optical properties of a series of two-photon absorbing chromophores in the femtosecond regime using both two-photon induced fluorescence spectroscopy and the Z-scan technique. We apply a simplified sum-over-states model to the experimental data to predict nonlinear refraction.