Photostability of electro-optic polymers possessing chromophores with very efficient amino donors and cyano-containing acceptors - Archive ouverte HAL Access content directly
Journal Articles Journal of the Optical Society of America B Year : 2001

Photostability of electro-optic polymers possessing chromophores with very efficient amino donors and cyano-containing acceptors

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Abstract

The photostability of various electro-optic active guest-host polymers, doped with chromophores that possess very efficient cyano-containing acceptors and dialkyamino- or diarylamino-benzenes, and also their extended thiophene analogs as bridging structures, has been investigated over a broad wavelength range in the near infrared and the visible. A variation of over 2 orders of magnitude was found in the probability that an absorbed photon will lead to a photodegraded chromophore. The most photostable chromophore contained a tricyanovinyl acceptor and a diarylaminobenzene bridge unit.
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Dates and versions

hal-00665583 , version 1 (02-02-2012)

Identifiers

  • HAL Id : hal-00665583 , version 1

Cite

A. Galvan-Gonzalez, G.I. Stegeman, A.K-Y. Jen, X. Wu, Michael Canva, et al.. Photostability of electro-optic polymers possessing chromophores with very efficient amino donors and cyano-containing acceptors. Journal of the Optical Society of America B, 2001, 18 (12), pp.1846-1853. ⟨hal-00665583⟩
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