A. Gupta, R. Gross, et al.
SPIE Advances in Semiconductors and Superconductors 1990
In order to be useful for electro-optic devices, nonlinear optical chromophores must be thermally stable, highly transparent, and have large hyperpolarizabilities. Although these qualities are to some extent mutually exclusive, a small group of chromophores has been prepared that meets the various criteria for applicability.
A. Gupta, R. Gross, et al.
SPIE Advances in Semiconductors and Superconductors 1990
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JES
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IEEE J-STARS