Abstract
This paper concerns investigations of the third order nonlinear optical response of poly(arylene vinylene) polymers and in particular precursor route poly(p‐phenylene vinylene) [PPV]. Results for photoexcitation measurements provide information on the response time and the nature of the nonlinearity in the single‐photon resonant excitation regime. Transmission third harmonic generation [THG] measurements yield complimentary information on the single‐photon non‐resonant regime. Copyright © 1990 Hüthig & Wepf Verlag
Original language | English (US) |
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Journal | Makromolekulare Chemie. Macromolecular Symposia |
Volume | 37 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1 1990 |
Externally published | Yes |