Title of article
Synthesis, characterization, and NLO properties of novel chromophores based on dipicolinate
Author/Authors
Xiao، نويسنده , , Haibo and Wang، نويسنده , , Lei and Tao، نويسنده , , Xiaoming and Chen، نويسنده , , Minjuan، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2010
Pages
5
From page
1313
To page
1317
Abstract
Three novel chromophores, trans-dimethyl 4-(4′-methoxystyryl)pyridine-2,6-dicarboxylate (5), trans-dimethyl 4-(4′-nitrostyryl)pyridine-2,6-dicarboxylate (6), trans-dimethyl 4-(2-(1H-benzo[d]imidazol-2-yl)vinyl)pyridine-2,6-dicarboxylate (7) were synthesized and characterized. Their absorption, photoluminescence as well as two-photon absorption properties were studied. These compounds have strong linear absorption bands around 322–340 nm. From femtoscond nonlinear transmission measurements, compounds 5 and 7 have effective two-photon cross sections (σ) at 800 nm.
Keywords
Two-photon absorption , acceptor , chromophore , Nonlinear optics , dipicolinate , donor
Journal title
Synthetic Metals
Serial Year
2010
Journal title
Synthetic Metals
Record number
2087408
Link To Document