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Optics and AcousticsHolography

Charge Transfer Polymers as Ultrafast Holographic Materials

Authors: Alan J. Heeger; CALIFORNIA UNIV SANTA BARBARA INST FORPOLYMERS AND ORGANIC SOLIDS
Abstract:
A summary of the significant scientific accomplishments that resulted from research supported under AFOSR F49620-99-1-0031 is included in this Final Technical Report with emphasis on the following specific areas: (i) Time Resolve Forster Energy Transfer in Polymer Blends (ii) Ultrafast Detection of Charged Photocarriers in Conjugated Polymers (iii) Photophysics of poly(2,3-diphenyl-5- hexyl-phenylene vinylene (iv) Singlet Exciton Binding Energy in Poly(phenylene vinylene) (v) Excitation Spectrum for Ultrafast Photogeneration of Charged Solitons in Polyacetylene (vi) Optical Investigation of intra- and interchain charge dynamics in metallic polymers (vii) High Efficiency Polymer-based Electrophosphorent Devices

Limitations: APPROVED FOR PUBLIC RELEASE
Description: Final rept. 1 Dec 1998-30 Nov 2001
Pages: 11
Report Date: 1999
Contract Number: F49620-99-1-0031
Report Number: A300914
Keywords relating to this report:
*CHARGE TRANSFER
*POLYMERS
ACETYLENE
CONJUGATED POLYMERS
ELECTROLUMINESCENCE
ENERGY TRANSFER
EXCITATION
EXCITONS
HOLOGRAPHY
NUCLEAR BINDING ENERGY
PHOSPHORESCENCE
POLYPHENYLENES
SEMICONDUCTORS
SOLITONS
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