Electro-optic crosslinkable chromophores with ultrahigh electro-optic coefficients and long-term stability
Ziying Zeng, Jianhua Liu, Tongyu Luo, Zhibei Li, Juanfei Liao, Weijun Zhang, Lian Zhang, Fenggang Liu
Abstract
Ultrahigh electro-optic activity and high long-term alignment stability were achieved with crosslinkable binary chromophores QLD1 and QLD2 or crosslinkable single chromophore QLD3 and multichromophore QLD4 with large hyperpolarizability using tetrahydroquinoline as the donor.
Topics & Concepts
ChromophoreTerm (time)Stability (learning theory)Materials scienceOptoelectronicsOpticsChemistryPhotochemistryComputer sciencePhysicsQuantum mechanicsMachine learningNonlinear Optical Materials ResearchPhotorefractive and Nonlinear OpticsPhotonic and Optical Devices