Synthesis and two-photon properties of a novel multi-branched chromophore with an unsymmetrically substituted scaffold derived from functionalized quinoxalinoid heterocycles

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题名:	Synthesis and two-photon properties of a novel multi-branched chromophore with an unsymmetrically substituted scaffold derived from functionalized quinoxalinoid heterocycles
作者:	林子超;Lin, Tzu-Chau;Li, May-Hui;Liu, Che-Yu;Lin, Ja-Hon;Shen, Yu-Kai;Lee, Ying-Husan
贡献者:	理學院化學學系
关键词:	Chemical compounds;Chromophores;Femtosecond;Fluorescence;Lasers;Nanostructure;Stabilization;Synthesis
日期:	2013-04-21
上传时间:	2026-04-21 14:08:47 (UTC+8)
出版者:	Royal Society of Chemistry
摘要:	摘要： A star-shaped multi-polar chromophore (1) combining functionalized indenoquinoxaline and pyridopyrazine units has been synthesized and characterized for its two-photon absorption (2PA) properties both in the femtosecond and nanosecond time domains. Under our experimental conditions, this model fluorophore is found to manifest strong and widely dispersed two-photon absorption as well as effective power-limiting/stabilization properties against long laser pulses in the near-IR region. 出版日期： 2013-01-01 出處： Journal of materials chemistry. C, Materials for optical and electronic devices, 2013-01, Vol.1 (15), p.2764-2772 資源來源： Royal Society of Chemistry 識別號： ISSN: 2050-7526 識別號： EISSN: 2050-7534 識別號： DOI: 10.1039/c3tc00623a
显示于类别:	[化學學系] 期刊論文

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