Conference paper
High Temperature NLO Chromophores for Polymer Applications
R.D. Miller, K. Betterton, et al.
OTF 1993
Guest-host polymer systems with potential use in electro-optic devices are discussed. The polymer host is a polyimide and the guest chromophores are 2,4,5-triarylimidazoles (lophines). Poling stabilities have been obtained by extrapolating the second harmonic generation decay using a stretched exponential function and extrapolated lifetimes greater than a year at 80°C have been obtained. In addition, an apparent relationship between the stability of poled order and the glass transition temperature is discussed.
R.D. Miller, K. Betterton, et al.
OTF 1993
S.M. Silence, M.C.J.M. Donckers, et al.
Applied Optics
D.M. Burland, R.G. Devoe, et al.
Pure and Applied Optics (Print edition) (United Kingdom)
T. Verbiest, D.M. Burland
Chemical Physics Letters