Optical gating of perylene bisimide fluorescence using dithienylcyclopentene photochromic switches

Titelangaben

Pärs, Martti ; Gräf, Katja ; Bauer, Peter ; Thelakkat, Mukundan ; Köhler, Jürgen:
Optical gating of perylene bisimide fluorescence using dithienylcyclopentene photochromic switches.
In: Applied Physics Letters. Bd. 103 (2013) Heft 22 . - 221115.
ISSN 1077-3118
DOI: https://doi.org/10.1063/1.4837355

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Abstract

The emission of millions of fluorescence photons from a chromophore is controlled by the absorption of a few tens of photons in a photochromic molecule. The parameters that determine the efficiency of this process are investigated, providing insights for the development of an all-optical gate.