Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-29T07:39:10.017Z Has data issue: false hasContentIssue false

Synthesis And Characterization Of 1,3-Bis(Dicyanomethylene)Indane (Bdmi) Derived Second Order Nlo Materials

Published online by Cambridge University Press:  10 February 2011

Sam-Shajing Sunt
Affiliation:
Loker Hydrocarbon Research Institute, Departments of Chemistry and of Materials Science and Engineering, University of Southern California, Los Angeles, CA 90089-1661
Aaron W. Harpert
Affiliation:
Loker Hydrocarbon Research Institute, Departments of Chemistry and of Materials Science and Engineering, University of Southern California, Los Angeles, CA 90089-1661
Cheng Zhangt
Affiliation:
Loker Hydrocarbon Research Institute, Departments of Chemistry and of Materials Science and Engineering, University of Southern California, Los Angeles, CA 90089-1661
Larry R. Daltont
Affiliation:
Loker Hydrocarbon Research Institute, Departments of Chemistry and of Materials Science and Engineering, University of Southern California, Los Angeles, CA 90089-1661
Sean M. Garner
Affiliation:
Center for Photonic Technology, Department of Electrical Engineering University of Southern California, Los Angeles, CA 90089-0271
Antao Chen
Affiliation:
Center for Photonic Technology, Department of Electrical Engineering University of Southern California, Los Angeles, CA 90089-0271
Araz Yacoubian
Affiliation:
Center for Photonic Technology, Department of Electrical Engineering University of Southern California, Los Angeles, CA 90089-0271
William H. Steier
Affiliation:
Center for Photonic Technology, Department of Electrical Engineering University of Southern California, Los Angeles, CA 90089-0271
Get access

Abstract

Difunctionalized aminophenylenethienylidene-1,3-bisdicyanomethyleneindane (BDMI) derived second order push-pull chromophores and polymers have been synthesized and characterized. Preliminary studies of doped polymeric composite thin films reveal large SHG signals as well as good chemical and thermal stabilities under poling conditions.

Type
Research Article
Copyright
Copyright © Materials Research Society 1996

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Dalton, L.R., Harper, A.W., Ghosn, R., Steier, W.H., Ziari, M., Fetterman, H., Shi, Y., Mustacich, R.V., Jen, A.K-Y., Shea, K.J., Chem. Mater. 7, 1060(1995).Google Scholar
2. Prasad, P.N. and Williams, D.J., Introduction to Nonlinear Optical Effects in Molecules and Polymers, (John Wiley & Sons, New York, 1991), p. 2.Google Scholar
3. Rao, V.P., Jen, A.K-Y., Wong, K.Y. and Drost, K.J., J. Chem. Soc., Chem. Commun., 1118 (1993).Google Scholar
4. Marder, S., presented at 1995 ACS Spring Meeting, Anaheim, CA, 1995(unpublished).Google Scholar
5. Dirk, C.W., Katz, H.E., Schilling, M.L., King, L.A., Chem. Mater., 2, 700(1990).Google Scholar
6. Bello, K.A., Cheng, L. and Griffiths, J., J. Chem. Soc., Perkin. Trans., II, 815(1987).Google Scholar
7. Jen, A.K-Y., Rao, V.P., Wong, K.Y. and Drost, K.J., J. Chem. Soc., Chem. Commun., 90 (1993).Google Scholar
8. Marder, S., private communication. The dimethylamino analog of chromophore 6 of Fig.1 has a dipole moment.μ = 6.0 × 10−18 esu, and a first hyperpolarizability β = 1024 7times; 10−30 esu at 1.907 μm, so μβ = 6144 × 10−48 esu.Google Scholar
9. Drost, K.J., Rao, V.P. and Jen, A.K-Y., J. Chem. Soc., Chem. Commun., 369 (1994).Google Scholar
10. Jen, A.K-Y., Drost, K.J., Cai, Y., Rao, V.P. and Dalton, L.R., J. Chem. Soc., Chem. Commun., 965 (1994).Google Scholar