Published June 24, 2004
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Trends in Optical Nonlinearity and Thermal Stability in Electrooptic Chromophores Based upon the 3-(Dicyanomethylene)-2,3-dihydrobenzothiophene-1, 1-dioxide Acceptor
Abstract
A series of new thiophene-bridged chromophores based on the powerful heterocyclic acceptor 3-(dicyanomethylene)-2,3-dihydrobenzothiophene-1,1-dioxide has been synthesized; the dependence of the linear and second-order nonlinear optical properties and thermal stability of these species upon the donor group and the bridging group have been studied. In addition, the synthesis of a related new acceptor, not containing the fused benzene ring, is described and a chromophore based upon this acceptor is studied.
Additional Information
© 2004 American Chemical Society. Received: September 12, 2003; In Final Form: December 3, 2003. Publication Date (Web): January 23, 2004. This work is based upon work supported in part by the STC program of the National Science Foundation under Agreement No DMR-0120967. The work in this paper was performed in part at the Center for Space Microelectronics Technology, Jet Propulsion Laboratory (JPL), California Institute of Technology under contract with the National Aeronautics and Space Administration (NASA). The work was sponsored by the Ballistic Missile Defense Organization, Innovative Science and Technology Office. Other support from the National Science Foundation and the Air Force Office of Scientific Research is also gratefully acknowledged. The authors thank Dr. Sandra Gilmour for preparing compound 14, Dr. Peter V. Bedworth for data on chromophore 1, and Dr. S. Thayumanavan for help in preparation of the manuscript and helpful discussions.Attached Files
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Additional details
- Eprint ID
- 77487
- Resolver ID
- CaltechAUTHORS:20170516-085238908
- NSF
- DMR-0120967
- NASA/JPL/Caltech
- Ballistic Missile Defense Organization
- Air Force Office of Scientific Research (AFOSR)
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2017-05-16Created from EPrint's datestamp field
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2021-11-15Created from EPrint's last_modified field