Novel fluorophore based on a multi-substituted olefin skeleton with enhanced three-photon absorption in the femtosecond regime.
A new multipolar fluorophore based on a multi-substituted olefin skeleton that possesses strong three-photon absorption and optical-limiting properties in the femtosecond regime has been designed and synthesized; this archetype suggests a new strategy to further optimize molecular structures toward enhanced nonlinear absorptivities based on known materials.
Lin
Tzu-Chau
TC
Photonic Materials Research Laboratory, Department of Chemistry, National Central University, Jhong-Li, 32001, Taiwan. tclin@ncu.edu.tw
Zheng
Qingdong
Q
Chen
Chang-Yu
CY
He
Guang S
GS
Huang
Wei-Je
WJ
Ryasnyanskiy
Aleksandr I
AI
Prasad
Paras N
PN
D000042:Absorption; D000475:Alkenes / Q000138:chemical synthesis / Q000737:chemistry*; D005456:Fluorescent Dyes / Q000138:chemical synthesis / Q000737:chemistry*; D015394:Molecular Structure; D010777:Photochemistry; D017785:Photons; D013050:Spectrometry, Fluorescence
D000475:Alkenes; D005456:Fluorescent Dyes