OPM - Organic Photonic Materials
  • T. Ensley (US) CCDC - U.S. Army Research Laboratory, Sensors and Electron Devices Directorate

WC2.4 - SIMPLIFIED SUM-OVER-STATES MODEL APPLIED TO ULTRAFAST NONLINEAR OPTICAL MEASUREMENTS OF TWO-PHOTON ABSORBING CHROMOPHORES

Presentation Type
Contributed Submission
Authors
  • T. Ensley (US) CCDC - U.S. Army Research Laboratory, Sensors and Electron Devices Directorate
  • R. O'Donnell (US)
  • T. Pritchett (US) CCDC Army Research Laboratory
  • J. Haley (US)
  • L. Tan (US) Air Force Research Laboratory
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.

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