Share Email Print
cover

Proceedings Paper

Optimization of second-order nonlinear optical properties of push-pull conjugated chromophores using heteroaromatics
Author(s): Varanasi Pushkara Rao; King-Young Wong; Alex K.Y. Jen; Robert M. Mininni
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

In continuation of our studies on donor-acceptor substituted heteroaromatic nonlinear optical chromophores, we have developed a new series of thiophene derivatives containing dialkylamino electron-donor and tricyanovinyl electron-acceptor substituents. EFISH measurements indicate that the combination of tricyanovinyl acceptors and thiophene conjugating moieties yields dramatically enhanced molecular nonlinear properties [(beta) (mu) (at (lambda) equals 1.907 micrometers ) equals 6000 - 9100 X 10-48 esu].

Paper Details

Date Published: 16 December 1993
PDF: 6 pages
Proc. SPIE 2025, Nonlinear Optical Properties of Organic Materials VI, (16 December 1993); doi: 10.1117/12.165253
Show Author Affiliations
Varanasi Pushkara Rao, EniChem America Inc. (United States)
King-Young Wong, EniChem America Inc. (United States)
Alex K.Y. Jen, EniChem America Inc. (United States)
Robert M. Mininni, EniChem America Inc. (United States)


Published in SPIE Proceedings Vol. 2025:
Nonlinear Optical Properties of Organic Materials VI
Gustaaf R. Moehlmann, Editor(s)

© SPIE. Terms of Use
Back to Top