Triphenyl amine-cored multibranched organic glasses for photonic applications

Soo Young Park; Hye Jeong Lee; Jiwon Sohn; Jaehoon Hwang; Haeyoung Choi; Myoungsik Cha

doi:10.1117/12.475451

14 July 2003 Triphenyl amine-cored multibranched organic glasses for photonic applications

Soo Young Park, Hye Jeong Lee, Jiwon Sohn, Jaehoon Hwang, Haeyoung Choi, Myoungsik Cha

Proceedings Volume 4991, Organic Photonic Materials and Devices V; (2003) https://doi.org/10.1117/12.475451
Event: Integrated Optoelectronics Devices, 2003, San Jose, CA, United States

Abstract

Strongly fluorescent organic nonlinear optical materials containing triphenyl amine as a core and 1-(2-ethyl-hexane-1-sulfonyl)-4-vinylbenzene or 4-[4-(2-ethyl-hexane-1-sulfonyl)-1-ethyl] styrene group as the arms which were mono-,di-, and tri-substituted at the para position of nitrogen were synthesized. Photorefractivity of these molecular glasses were measured and correlated with their structure and symmetry. Large two-photon absorption cross-section and strong up-conversion fluorescence emission were also observed in these materials.

Citation Download Citation

Soo Young Park, Hye Jeong Lee, Jiwon Sohn, Jaehoon Hwang, Haeyoung Choi, and Myoungsik Cha "Triphenyl amine-cored multibranched organic glasses for photonic applications", Proc. SPIE 4991, Organic Photonic Materials and Devices V, (14 July 2003); https://doi.org/10.1117/12.475451

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