Chiral effects in the second-order optical nonlinearity of a poly(isocyanide) monolayer**

Authors


  • **

    The research of M. K., T. V., and A. P. has been supported by the Belgian Government (IUAP-16) and by the Belgian National Science Foundation (FKFO 9.0012.92). M. K. is a research fellow of the University of Leuver f. V. is a postdoctoral researcher of the Belgian National Fund for Scientific Research (NFWO). M. N. T. and A. J. S. acknowledge the support the Dutch Ministry of Economical Affairs (IOP-PCBP 105).

Abstract

The influence of chirality on the nonlinear optical properties of poly(isocyanide)s is examined. It is found that the chiral and nonlinear properties can occur on different levels of the molecular structure and can therefore be separately tuned, but that they still can be coupled together. The NLO properties of chiral molecules can also be enhanced significantly byoptimizing the magnetic contriutions to the nonlinearity, an important result for applicatons in electro-optics.

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