L Li, X Zhang, H Xiao and M Xu. Separation of non-stochastic surfaces based on non-subsampled contourlet transform and mathematical morphologies. Measurement, 2015, in press

L Li, X Zhang, H Zhang, X He and M Xu. Multiscale analysis o surface morphologies by curvelet and contourlet transforms.Surface Topography: Metrology and Properties, 2015;015003

L Lv, X Zhang and M Xu. Analysis of geometrca qualities and functionalities of pupil-filters for super-resolution imaging. Acta-Photonica Sinica,2015, in press

X Zhang, H Xiao, H Zhang, X He and M Xu. Uncertainty estimation in form error evaluation of freeform surfaces for precision metrology. Proceedings of SPIE, 2015, in press

L Li, X Zhang, H Zhang, X He and M Xu. Feature extraction of non-stochastic surfaces using curvelets. Prec. Eng. 2015;39:212-219

X Zhang, H Xiao and M Xu. Separation of textures and features for micro-structures by the l0 norm fitting. 15th Int. Conf. Met. Props. Eng. Surf. Charlotte, USA, 2015

X Zhang, H Zhang, X He and M Xu. Fast evaluation of minimum zone form errors of NURBS surfaces. Procedi CIRP, 2015;27:23-28

X He, X Zhang, H Zhang, M Xu. Graphene covered on microfiber exhibiting polarization and polarization-dependent saturable absorption. IEEE J. Selected Topics in Quantum Electronics. 2014;20(1):4500107

X He, D Wang, X Zhang, M Xu. High pulse energy, Q-switched fiber laser based on graphene.Internatonal Photonics and OptoElectronics Meetings,Wuhan, China, 06/2014

Y Xu, H Zhang, X Zhang, Y Chen et al. Transport properties of random composed of core-shell spheres. Appl. Phys. A. 2014;114(4):1223-1231

B Chen, X Zhang, H Zhang, X He and M Xu. Investigation of Error Separation for Three Dimensional Rotary Profile Measuring System. Measurement, 2014;47:627-632

X Zhang, H Zhang, X He and M Xu. Bias in parameter estimation of form errors. Surface Topography: Metrology and Properties, 2014;2(3):035003

X Zhang, H Zhang, X He and M Xu. Fast filtering of surface topography of micro-optics using non-local means. Proc SPIE, 2013; 8916:153

B Chen, X Zhang, H Zhang, X He and M Xu. Uncertainty evaluation for a three dimensional rotary measuring system by a Markov chain Monte Carlo method. Proc SPIE, 2013; 8916:150

H Zhang, Y Shen, Y Xu, H Zhu, M Lei, X Zhang and M Xu. Effective medium theory for two dimensional media composed of core-shell cylinders. Opt. Comm. 2013; 306: 9-16

X Zhang, M Xu, H Zhang, X He and X Jiang. Chebyshev fitting of complex surfaces for precision metrology. Measurement 2013;46 (9): 3720-2024

X Zhang, X Jiang, AB Forbes, HD Minh and PJ Scott. Evaluating the form errors of spheres, cylinders and cones using the primal–dual interior point method. Proc I Mech E B. 2013; 227(5):720-725

Y Chen, X. Zhang, T. Luo, X. Liu and W. Huang. Fabrication and characterization of areal roughness specimens for applications in scanning probe microscopy. Measurement Science and Technology, 2013;24(5):055402

S Yang, X Zhang and M Xu. Analysis and optimization of tooth shapes of roll stampers for optical micro-structured array imprinting. Proceedings of SPIE. 2012;8416:84161J

H Xu, X Zhang, M Xu and X Li. Study on the control of surface roughness in single point diamond turning. Proceedings of SPIE. 2012;8416:84161D

X Zhang, X Jiang and P J Scott. Minimum zone evaluation of the form errors of quadric surfaces. Precision Engineering, 2011; 35(2): 383-389

X Zhang, X Jiang and P J Scott. A reliable method of minimum zone evaluation of cylindricity and conicity.Precision Engineering, 2011; 35(3):484-489

X Zhang, X Jiang and P J Scott. A minimax fitting algorithm for ultra-precision aspheric surfaces. Journal of Physics: Conference Series 2011;311(1):012031