Journal
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
Volume 41, Issue 21, Pages 2492-2500Publisher
WILEY
DOI: 10.1002/polb.10650
Keywords
optics; nonlinear polymers; host-guest systems
Categories
Ask authors/readers for more resources
The synthesis and nonlinear optical characterization of new electrooptic (EO) materials useful for terahertz (THz) applications is presented. Semiempirical calculations were used to guide the development of a series of chromophores on the basis of 2-dicyanomethylen-3-cyano-4,5,5-trimethyl-2,5-dihydrofuran acceptors acting as guests in polymer films used in the generation of THz radiation via optical rectification. Amorphous films, 65-250 mum thick, with EO coefficients as high as 52 pm/V at 785 nm were used to generate sub-picosecond pulses with bandwidths up to 3 THz. (C) 2003 Wiley Periodicals, Inc. J Polym. Sci Part B: Polym Phys 41: 2492-2500, 2003
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available