一、基本情况

苏州科技大学数理学院讲师。2016于哈尔滨工业大学物理系获理学博士学位；2017.11至今工作于苏州科技大学物理系。

二、主要研究领域及学术成果

主要研究领域：

1．基于超短脉冲激光的光学非线性（瞬态吸收、折射）及超快动力学测量技术；

2．新型有机分子中非线性光学效应的产生原理及调控机制，以此为基础的激光防护及全光调制材料研究；

3．一维光子晶体，二维、三维纳米周期性结构中基于各向异性的非线性光学产生机制研究，纳米金属材料中热电子超快弛豫过程及其对应的瞬态光学特性研究。

学术成果：

在研国家自然科学基金项目1项，江苏省自然科学基金1项。在AdvancedOptical Materials、DyesandPigments、Journal of Optics & Laser Technology、AdvancedMaterials等学术期刊发表SCI收录论文11篇。

三、代表性科研成果

[1] Fang Y, Wu X Z, Ye F, Chu X Y, Li Z G, Yang J Y, Song Y L. Dynamics of Optical Nonlinearities in Gan[J].Journal of Applied Physics, 2013, 114(10).

[2] Yang J, Wu X, Shi M, Li Z, Yang Y, Song Y. Sensitivity Enhancement for Measurement of Nonlinear Refraction Using Top-Hat Beams[J].Applied Physics B, 2013, 110(4): 591-594.

[3] Fang Y, Wu X, Yang J, Xiao Z, Yang Y, Zhou F, Song Y. Effect of Fe-Doping on Nonlinear Optical Responses and Carrier Trapping Dynamics in Gan Single Crystals[J].Applied Physics Letters, 2015, 107(5): 051901.

[4] Shuai H, Junhua G, Xingzhi W, Zhongguo L, Yousheng Z, Yinglin S, Hongtao C. Template-Free Fabrication of Ag Nanowire Arrays/Al₂O₃Assembly with Flexible Collective Longitudinal-Mode Resonance and Ultrafast Nonlinear Optical Response[J].Journal of Physics D: Applied Physics, 2016, 49(25): 25LT02.

[5] Gao J, Wu X, Li Q, Du S, Huang F, Liang L, Zhang H, Zhuge F, Cao H, Song Y. Template-Free Growth of Well-Ordered Silver Nano Forest/Ceramic Metamaterial Films with Tunable Optical Responses[J].Advanced Materials, 2017, 29(16): 1605324.

[6] Wu X, Xiao J, Sun R, Jia J, Yang J, Shi G, Wang Y, Zhang X, Song Y. Pyrene Derivatives as Broadband Nonlinear Optical Material: Magnitude and Mechanism of Transient Refraction[J].Dyes and Pigments, 2017, 143: 165-172.

[7] Wu X, Xiao J, Sun R, Jin T, Yang J, Shi G, Wang Y, Zhang X, Song Y. Spindle-Type Conjugated Compounds Containing Twistacene Unit: Synthesis and Ultrafast Broadband Reverse Saturable Absorption[J].Advanced Optical Materials, 2017, 5(2): 1600712-n/a.

[8] Jia J, Wu X, Fang Y, Yang J, Guo X, Xu Q, Han Y, Song Y. Ultrafast Broad-Band Optical Limiting in Simple Hydrazone Derivatives with a Π-Conjugated System: Effect of Two-Photon-Induced Singlet-State Absorption[J].The Journal of Physical Chemistry C, 2018, 122(28): 16234-16241.

[9] Niu R, Chang Q, Wu X, Han Y, Jia J, Chen S, Song Y. D-Π-a Type Conjugated Pyrene Derivatives: Third-Order Nonlinear Absorption and Excited-State Dynamics[J].Optical Materials, 2018, 85: 319-328.

[10] Wu X, Xiao J, Sun R, Jia J, Yang J, Ao G, Shi G, Wang Y, Zhang X, Song Y. Twistacene Contained Molecule for Optical Nonlinearity: Excited-State Based Negative Refraction and Optical Limiting[J].Optics & Laser Technology, 2018, 102: 93-99.

[11] Zhai G, Wu X, Jin P, Song T, Xiao J, Song Y. Synthesis, Optoelectronic Properties and Third-Order Nonlinear Optical Behaviors of the Functionalized Acene Derivatives[J].Dyes and Pigments, 2018, 155: 93-99.