主講課程 1) 光纖通信原理,本科生課程 2) 高頻電子線路,本科生課程 獲獎情況 2011 國家優秀自費留學生獎學金 近年來發表的主要科研學術論文 [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) 近年來參與的主要科研項目: [1]. 2014.06-2015.06,新加坡教育部項目- “RoF-WDM-PON System for Next-Generation Integrated Wired and Wireless Access Networks”. [2]. 2008.12-2010.09,歐盟FP7,FUTON項目-“Fibre-Optic Networks for Distributed Extendible Heterogeneous Radio Architectures and Service Provisioning” (FP7-ICT-2007-215533). [3]. 2008.12-2010.11,葡萄牙科技基金會FCT,PHOTON項目-“Distributed and Extendible Heterogeneous Radio Architectures using Fibre Optic Networks”(PTDC/EEA-TEL/72890/2006). |