2009.10-2014.02 葡萄牙阿威罗大学，工学博士 2003.09-2006.03 同济大学，工学硕士 1997.09-2001.07 东北师范大学，理学学士

2015.10-至今，江苏大学，计算机科学与通信工程学院 2014.06-2015.06 新加坡南洋理工大学，电气与电子工程学院，研究员（Research Fellow） 2008.12-2014.03 葡萄牙通信研究所，研究员（Researcher） 2006.04-2007.07 上海科学亚特兰大有限公司，思科公司，射频工程师 2001.08-2003.08 华北水利水电学院，助教

曾参与欧盟FP7 FUTON项目，葡萄牙科技基金会PHOTON项目和新加坡教育部项目。 近年来参与的主要科研项目： [1]. 2014.06-2015.06，新加坡教育部项目- “RoF-WDM-PON System for Next-Generation Integrated Wired and Wireless Access Networks”. [2]. 2008.12-2010.09，欧盟FP7，FUTON项目-“Fibre-Optic Networks for Distributed Extendible Heterogeneous Radio Architectures and Service Provisioning” (FP7-ICT-2007-215533). [3]. 2008.12-2010.11，葡萄牙科技基金会FCT，PHOTON项目-“Distributed and Extendible Heterogeneous Radio Architectures using Fibre Optic Networks”(PTDC/EEA-TEL/72890/2006).

已在国际知名学术期刊和国际学术会议上发表学术论文11篇，其中SCI检索论文8篇，EI检索论文3篇 近年来发表的主要科研学术论文 [1]. W. Dghais, V. Ribeiro, Z. Liu, Z. Vujicic, M. Violas, A. Teixeira, “Efficient RSOA modelling using polar complex-valued neural networks”, Optics Communications, vol. 334, pp. 129–132, Jan. 2015. (SCI) [2]. Z. Liu, M. A. Violas, N. B. Carvalho, “Modeling and simulation of a reflective semiconductor optical amplifier modulator using X-parameters”, IEEE Photon. Technol. Lett., vol. 25, no. 3, pp. 272–274, Feb. 2013. (SCI) [3]. Z. Liu, M. A. Violas, N. B. Carvalho, “Wideband dynamic behavioral modeling of reflective semiconductoroptical amplifiers using a tapped-delay multilayer perceptron”, Opt. Express, vol. 21, no. 3, pp. 3354–3362, Feb. 2013. (SCI) [4]. Z. Liu, M. A. Violas, N. B. Carvalho, “Analysis on dynamic characteristics of reflective semiconductor optical amplifier based on a memory polynomial model”, Microw. Opt. Technol. Lett., vol. 54, no. 3, pp. 805–808, Mar. 2012. (SCI) [5]. Z. Liu, M. Sadeghi, G. Valicourt, R. Brenot, M. Violas, “Experimental validation of a reflective semiconductor optical amplifier model used as a modulator in radio over fiber systems”, IEEE Photon. Technol. Lett., vol. 23, no. 9, pp. 576–578, May 2011. (SCI) [6]. Z. Liu, M. A. Violas, N. B. Carvalho, “Digital predistortion for RSOAs as external modulators in radio over fiber systems”, Opt. Express, vol. 19, no. 18, pp. 17 641–17 646, Aug. 2011. (SCI) [7]. G. Valicourt, M. Violas, D. Wake, F. Dijk, C. Ware, A. Enard, D. Make, Z. Liu, M. Lamponi, G.-H. Duan, R. Brenot, “Radio-over-fiber access network architecture based on new optimized RSOA devices with large modulation bandwidth and high linearity”, IEEE Trans. Microw. Theory Tech., vol. 58, no. 11, pp. 3248–3258, Nov. 2010. (SCI) [8]. D.Wake, A. Nkansah, N. J. Gomes, G. Valicourt, R. Brenot, M. Violas, Z. Liu, F. Ferreira, S. Pato, “A comparison of radio over fiber link types for the support of wideband radio channels”, J. Lightw. Technol., vol. 28, no. 16, pp. 2416–2422, Aug. 2010. (SCI) [9]. Z. Liu, M. Violas, N. B. Carvalho, “Transmission of four channels SCM over fiber and nonlinear compensation for RSOA external modulators”, 2011 IEEE GLOBECOMWorkshops (GC Wkshps), pp. 147–151 Houston, USA, Dec. 2011. (EI; ISTP) [10]. Z. Liu, M. Violas, M. Sadeghi, G. Valicourt, “4 channels subcarrier multiplexing optical link using an RSOA modulator”, IEEE Int. Top. Meet. Microw. Photon. (MWP2010), pp. 128–130 Montreal, Canada, Oct. 2010. (EI) [11]. D.Wake, P. Nkansah, A. Assimakopolous, N. Gomes, M. Violas, Z. Liu, S. Pato, F. Ferreira, G. De Valicourt, R. Brenot, F. Van Dijk, “Design and performance of radio over fibre links for next generation wireless systems using distributed antennas”, Future Network and Mobile Summit, pp. 1–9 Florence, Italy, 2010. (EI)