Title

Third-Order Optical Spectroscopy Of Polythiophene

Abstract

Tunable third-harmonic generation and nondegenerate four-wave mixing experiments were performed on polythiophene thin films to produce six independent nonlinear-optical spectra. An essential states model consisting of three electronic excited states has been compared with the spectra. Inclusion of a Raman state could improve the fit to two of the spectra. © 1995 Optical Society of America.

Publication Date

1-1-1995

Publication Title

Journal of the Optical Society of America B: Optical Physics

Volume

12

Issue

5

Number of Pages

882-888

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1364/JOSAB.12.000882

Socpus ID

0000057864 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/0000057864

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