Efficient amplified spontaneous emission from oligofluorene-pyrene starbursts with improved electron affinity property

A series of monodisperse starburst molecules as optical gain media have been investigated in detail. The starburst molecules were composed of a pyrene core with four short oligofluorene arms capped by cyanophenyl moieties. The compounds exhibited low amplified spontaneous emission (ASE) thresholds o...

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Veröffentlicht in:	Optics express 2015-06, Vol.23 (11), p.A465-A470
Hauptverfasser:	Zhang, Qi, Zhang, Yan, Xu, Weidong, Li, Xiangchun, Liu, Jingguan, Guo, Xiangru, Xia, Ruidong, Huang, Wei
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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