Hostname: page-component-745bb68f8f-l4dxg Total loading time: 0 Render date: 2025-01-13T09:02:26.899Z Has data issue: false hasContentIssue false
  • English
  • Français

The Relationship Between Second-Order Nonlinear Optical Properties And Ground-State Polarization

Published online by Cambridge University Press:  16 February 2011

Grant Bourhill ,
Lap-Tak Cheng ,
Ging Lee ,
Seth R. Marder ,
Joseph W. Perry ,
Matthew J. Perry  and
Bruce G. Tiemann
Grant Bourhill
Affiliation:
Jet Propulsion Laboratory, 67–201, California Institute of Technology, Pasadena, CA 91109.
Lap-Tak Cheng
Affiliation:
Central Research and Development, Science and Engineering Laboratories, E. I. Du Pont de Nemours & Co. (Inc.), Experimental Station, P. O. Box 80356, Wilmington, DE 19880.
Ging Lee
Affiliation:
The Beekman Institute, 139–74, California Institute of Technology, Pasadena, CA 91125.
Seth R. Marder
Affiliation:
Jet Propulsion Laboratory, 67–201, California Institute of Technology, Pasadena, CA 91109. The Beekman Institute, 139–74, California Institute of Technology, Pasadena, CA 91125.
Joseph W. Perry
Affiliation:
Jet Propulsion Laboratory, 67–201, California Institute of Technology, Pasadena, CA 91109.
Matthew J. Perry
Affiliation:
The Beekman Institute, 139–74, California Institute of Technology, Pasadena, CA 91125.
Bruce G. Tiemann
Affiliation:
Jet Propulsion Laboratory, 67–201, California Institute of Technology, Pasadena, CA 91109. The Beekman Institute, 139–74, California Institute of Technology, Pasadena, CA 91125.
Get access

Abstract

A review is presented describing our recent work to correlate the first hyperpolarizability, β, of organic materials with the molecular parameter bond length alternation (BLA). Donor-acceptor polyenes displaying a wide BLA range were synthesized. For a particular chromophore, BLA was fine-tuned by varying solvent polarity. The degree of BLA was analyzed by X-ray diffraction, 1H-NMR and electronic absorption spectroscopy. Non-resonant, solvent-dependent, electric field induced second harmonic generation (EFISH) Measurements were performed to probe the variation in the second-order nonlinearity as a function of ground-state polarization. The resulting trend, which is fully consistent with theoretical predictions, identified chromophores possessing optimized positive and negative hyperpolarizabilities. An optimized chromophore was incorporated in a polymer matrix and poled. The resulting electro-optic coefficient was found to be significantly enhanced relative to the longer chromophore Disperse Red 1.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 328: Symposium Q – Electrical, Optical, and Magnetic Properties of Organic Solid State Materials , 1993 , 625
Copyright
Copyright © Materials Research Society 1994

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. Marder, S. R., Beratan, D. N. and Cheng, L.-T., Science 252, 103 (1991).CrossRefGoogle Scholar
2. Marder, S. R., Gorman, C. B., Cheng, L.-T. and Tiemann, B. G., Proc. SPIE-Int. Soc. Opt. Eng. 1775, 19 (1992).Google Scholar
3. Marder, S. R., Perry, J. W., Tiemann, B. G., Gorman, C. B., Gilmour, S., Biddle, S. and Bourhill, G., J. Am. Chem. Soc. 115, 2524 (1993).CrossRefGoogle Scholar
4. Marder, S. R., Perry, J. W., Bourhill, G., Gorman, C., Tiemann, B. G. and Mansour, K., Science 261, 186 (1993).CrossRefGoogle Scholar
5. Groth, P., Acta. Chem. Scand. B. 41, 547 (1987).Google Scholar
6. Marder, S. R., Tiemann, B. G. and Schaefer, W. P., unpublished observations.Google Scholar
7. Oudar, J. L., J. Chem. Phys. 67, 446 (1977).Google Scholar
8. Meyers, F., Marder, S. R., Brédas, J.-L., Pierce, B. M. and Gorman, C. B., in preparation.Google Scholar
9. Bourhill, G., Brédas, J.-L., Cheng, L.-T., Marder, S. R., Meyers, F., Perry, J. W. and Tiemann, B. G., Submitted to J. Am. Chem. Soc.Google Scholar
10. Reichardt, C., Solvents and Solvent Effects in Organic Chemistry, 2nd Edition; (VCH, Weinheim, (1988).Google Scholar
11. Brooker, L. G. S., Keyes, G. H., Sprague, R. H., Vandyke, R. H., VanLare, E., Vanzandt, G., White, F. L., Cressman, H. W. J. and Dent, S. G., J. Am. Chem. Soc. 73, 5332 (1951).Google Scholar
12. Cheng, L.-T., Tam, W., Stevenson, S. H., Meredith, G. R., Rikken, G. R. and Marder, S. R., J. Phys. Chem. 95, 10631 (1991).Google Scholar
13. Lévy, Y., Chollet, P. A., Gadret, G. and Kajzar, F., Proc. SPIE-Int. Soc. Opt. Eng. 1775, 299 (1992) and references therein.Google Scholar
14. Skindhøj, J., Bourhill, G., Mansour, K., Perry, K., Marder, S. and Perry, J. W., in preparation.Google Scholar