RT Conference Proceedings
T1 Novel push-pull chromophores to prepare electro-optic modulators
A1 Gámez-Valenzuela, Sergio
A1 Neusser, David
A1 Hoppe, Niklas
A1 Berroth, Manfred
A1 Villacampa, Belén
A1 López-Navarrete, Juan Teodomiro
A1 Rothe, Christian
A1 Ludwigs, Sabine
A1 Andreu, Raquel
A1 Ruiz-Delgado, María del Carmen
K1 Optoelectrónica
AB In recent years, a large number of push-pull organic molecules have been proposed as promising candidates for electronic and optical applications. Generally, the main effort has been focused on the design of chromophores with large first hyperpolarizability values (β); this would result in a wide variety of nonlinear optical (NLO) applications, such as modulators.[1,2] In this work, we report an experimental and theoretical investigation of the NLO properties of novel push-pull systems derived from the dicyanomethylene-4H-chromene (DCM) group. Particular attention will be paid to better understand the molecular and electronic properties of these systems by using vibrational spectroscopic techniques and electrochemistry. Furthermore, these materials have been tested in a silicon-organic hybrid modulator based on an integrated dual-mode interferometer.[3]
YR 2018
FD 2018-01-15
LK https://hdl.handle.net/10630/15018
UL https://hdl.handle.net/10630/15018
LA eng
NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 19 ene 2026