With two end-facets serving as micro-mirror and semiconductor as gain media, semiconductor nanowire naturally forms ultra-small laser, which is promising for on-chip communication, high-resolution imaging and sensors, etc. In this talk, I will review my work on photonic and plasmonic nanowire lasers. Novel methods to tune the output mode of semiconductor nanowire laser will be demonstrated. Later, I will introduce how to realize a room temperature, low threshold plasmonic nanowire laser operated at ultra-violet spectra region. In addition, recent results on metal halide perovskite laser will be also highlighted.

张青，研究员，博士生导师，第十二批中组部“青年千人计划”入选者 （2016）。主要从事表面等离激元与半导体光学基础与器件物理的研究，在纳米激光器、钙钛矿光电领域取得一系列成果。近五年来，她在Nature Photon., Nat. Commun., Nano Lett., Adv. Mater.等杂志发表学术论文30余篇. 以第一或者通讯作者身份发表论文10余篇，包括 Nat. Commun. 1篇、Nano Lett. 5篇、Adv. Mater. 2篇、ACS Nano 1篇、Adv. Funct. Mater.1篇等。 