Amplified spontaneous emission properties of semiconducting organic materials.

International Journal of Molecular Sciences
Eva M CalzadoMaría A Díaz-García

Abstract

This paper aims to review the recent advances achieved in the field of organic solid-state lasers with respect to the usage of semiconducting organic molecules and oligomers in the form of thin films as active laser media. We mainly focus on the work performed in the last few years by our research group. The amplified spontaneous emission (ASE) properties, by optical pump, of various types of molecules doped into polystyrene films in waveguide configuration, are described. The various systems investigated include N,N'-bis(3-methylphenyl)-N,N'-diphenylbenzidine (TPD), several perilenediimide derivatives (PDIs), as well as two oligo-phenylenevinylene derivatives. The ASE characteristics, i.e., threshold, emission wavelength, linewidth, and photostability are compared with that of other molecular materials investigated in the literature.

References

Mar 3, 2004·Angewandte Chemie·Kazunori SugiyasuSeiji Shinkai
Jul 21, 2004·Chemical Communications : Chem Comm·Frank Würthner
May 21, 2005·The Journal of Organic Chemistry·Chun-Chieh ChaoShien-Chang Lin
May 26, 2006·Applied Optics·Nobuaki TanakaWade N Sisk
Mar 28, 2007·Chemical Reviews·I D W Samuel, G A Turnbull
Jun 1, 2007·Applied Optics·Eva M CalzadoMaría A Díaz García
Dec 18, 2008·The Journal of Physical Chemistry. a·Reinhard ScholzMaría A Díaz-García
Apr 2, 2007·Optics Express·A E VasdekisI D W Samuel
Jan 20, 1995·Applied Optics·M CanvaJ P Boilot

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