| Literature DB >> 19859486 |
A Samoc, M Samoc, M Woodruff, B Luther-Davies.
Abstract
We show that, as the conjugation length of poly(p-phenylenevinylene) increases, the ratio of its two-photon absorption coeff icient to third-order nonlinearity at 800 nm decreases, rendering the material suitable for alloptical switching.Entities:
Year: 1995 PMID： 19859486 DOI： 10.1364/ol.20.001241
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776