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Proceedings Paper

Materials for third order nonlinear optics (Conference Presentation)
Author(s): Seth R. Marder; Iryna Davydenko; Yulia A. Getmanenko; Janos Simon; Yadong Zhang; Joel M. Hales; Hyeongeu Kim; Taylor Allen; San-Hui Chi; Victor Khrustalev; Evgheni V. Jucov; Tatiana V. Timofeeva; Timothy C. Parker; Stephen Barlow; Joseph W. Perry
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Paper Abstract

Organic materials that exhibit large real third-order optical nonlinearities, |Re(χ(3))|, and that also have low linear and nonlinear losses at telecommunication wavelengths may be useful for a range of all-optical signal-processing (AOSP) applications. Based on their solution linear and nonlinear optical characteristics, polymethine dyes in general, and chalcogenopyrylium-terminated heptamethines in particular, are a promising class of materials for AOSP, but the translation of their microscopic nonlinearity to device-relevant materials is hindered by significant aggregation of the molecules in high-chromophore density films.[1] An approach to minimize aggregation these dyes, in which bulky and rigidly out-of-plane groups are introduced both in the center of the polymethine bridge and on the heterocyclic end groups, has been developed and can lead to thin-film materials exhibiting combinations of large |Re(χ(3))|, large two-photon figure-of-merit, and low linear loss that are suitable for AOSP.[2] [1] Hales J. M., Matichak J., Barlow S., Ohira S., Yesudas K., Brédas J.-L., Perry J. W. and S. R. Marder, Science, 2010, 327, 1485. [2] Barlow S., Brédas J.-L., Getmanenko Y. A., Gieseking R. L., Hales J.M., Kim H., Marder S.R., Perry J. W., Risko C., Zhang Y., Materials Horizons, 2014, 1, 17.

Paper Details

Date Published: 15 August 2017
PDF: 1 pages
Proc. SPIE 9994, Optical Materials and Biomaterials in Security and Defence Systems Technology XIII, 999409 (15 August 2017); doi: 10.1117/12.2244673
Show Author Affiliations
Seth R. Marder, Georgia Institute of Technology (United States)
Iryna Davydenko, Georgia Institute of Technology (United States)
Yulia A. Getmanenko, Georgia Institute of Technology (United States)
Janos Simon, Georgia Institute of Technology (United States)
Yadong Zhang, Georgia Institute of Technology (United States)
Joel M. Hales, Georgia Institute of Technology (United States)
Hyeongeu Kim, Georgia Institute of Technology (United States)
Taylor Allen, Georgia Institute of Technology (United States)
San-Hui Chi, Georgia Institute of Technology (United States)
Victor Khrustalev, A.N. Nesmeyanov Institute of Organoelement Compounds (Russian Federation)
Evgheni V. Jucov, New Mexico Highlands Univ. (United States)
Tatiana V. Timofeeva, New Mexico Highlands Univ. (United States)
Georgia Institute of Technology (United States)
Timothy C. Parker, Georgia Institute of Technology (United States)
Stephen Barlow, Georgia Institute of Technology (United States)
Joseph W. Perry, Georgia Institute of Technology (United States)


Published in SPIE Proceedings Vol. 9994:
Optical Materials and Biomaterials in Security and Defence Systems Technology XIII
Roberto Zamboni; François Kajzar; Attila A. Szep; Katarzyna Matczyszyn, Editor(s)

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