Phenylene Vinylene Platinum(II) Acetylides with Prodigious Two-Photon Absorption
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https://figshare.com/articles/dataset/Phenylene_Vinylene_Platinum_II_Acetylides_with_Prodigious_Two_Photon_Absorption/2465221
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资源简介：
The linear and nonlinear optical properties of a series
of linear
and cross-conjugated platinum(II) acetylide complexes that contain
extended p-(phenylene vinylene) chromophores are
reported. The complexes exhibit very high femtosecond two-photon absorption
(2PA) cross section values (σ2 up to 10 000
GM), as measured by nonlinear transmission (NLT) and two-photon excited
fluorescence (2PEF) methods. The large 2PA cross sections span a broad
range of wavelengths, 570–810 nm, and they overlap with the
triplet excited state absorption. Spectral coincidence of high cross
section 2PA and triplet absorption is a key feature giving rise to
efficient dual-mode optical power limiting (OPL).
创建时间：
2016-02-20
