1 December 1990 Electro-optic and nonlinear optical polymers and devices
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Early work at Hoechst Celanese1 demonstrated that methacrylate polymers with mesogenic side chains could be made with reasonably large electro-optic activity. The mesogenic side chains are polar so that a non-centrosymmetric structure can be obtained by heating a film near its Tg in a strong d.c. electric field and thus orienting the side chains. In Figure 1, the general structure of methacrylate based electro-optic polymers using polar nitro-stilbene chromophores is shown.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Harris A. Goldberg, Anthony J. East, Robert E. Johnson, Garo Khanarian, Robert A. Norwood, Michael J. Sansone, I. Kalnin, David R. Haas, R. Keosian, "Electro-optic and nonlinear optical polymers and devices", Proc. SPIE 1337, Nonlinear Optical Properties of Organic Materials III, (1 December 1990); doi: 10.1117/12.22960; https://doi.org/10.1117/12.22960

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