Tiefeng Xu

Professor

The Research Institute of Advanced Technologies, Ningbo University
Contact information:
Office phones: +86-574-87600865;Fax:+86-574-87600946; Email: tiefengxu@nbu.edu.cn

Research Interests: 


[1]. New Glasses and Optical Fibers for Photonics Applications;
[2]. High Non-Linear Optical Glasses and devices for all-optical Switching; 
[3]. Infrared glass materials and Fibers for IR Optics and laser Applications;


Work Experience

2010/09-Now

Ningbo Advanced Research Institute, Dean, Professor;

2009/08-Now

Ningbo University, Assistant of the President, Professor;

2009/08-2011/06

Faculty of Material Science and Chemical Engineering, Dean, Professor

2003/01-2009/07

College of Information Science and Engineering, Ningbo University, Dean, Professor;

2000/01-2003/01

College of Information Science and Engineering, Ningbo University, Vice Dean, Professor;

1996/05-2000/01

Faculty of electronic engineering, Ningbo University, Vice Dean, Professor;

1986-1996

Faculty of electronic engineering, Ningbo University, Faculty.

Education

2000/08--2003/06

Zhejiang University, PhD, Condensed matter physics.

1998/12-2000/06

McGill University, Canada, Visiting researcher;

1996/08--1999/07

Shanghai Institute Of Optics And Fine Mechanics (SIOM), CAS. Master, Optics.

1979/08--1982/07

Fudan University. Bachelor, Laser Physics.

 

Publications

1.T. F. Xu, F. F. Chen, S. X. Dai, Q. H. Nie, X. Shen, and X. S. Wang, "Third-order optical nonlinear characterizations of Bi2O3-B2O3-TiO2 ternary glasses," Physica B-Condensed Matter 404, 2012-2015 (2009).

2.T. F. Xu, F. F. Chen, S. X. Dai, Q. H. Nie, X. Shen, and X. S. Wang, "Femtosecond measurement of third-order optical nonlinearities in Bi2O3-B2O3-BaO glasses," Chinese Optics Letters 8, 70-73 (2010).

3.T. F. Xu, F. F. Chen, X. Shen, S. X. Dai, Q. H. Nie, and X. S. Wang, "Observation of surface plasmon resonance of silver particles and enhanced third-order optical nonlinearities in AgCl doped Bi2O3-B2O3-SiO2 ternary glasses," Mater. Res. Bull. 45, 1501-1505 (2010).

4.T. F. Xu, G. P. Li, Q. H. Nie, and X. Shen, "Study of upconversion fluorescence property of novel Er3+/Yb3+ co-doped tellurite glasses," Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 64, 560-563 (2006).

5.T. F. Xu, X. Shen, Q. H. Nie, and Y. Gao, " Spectral properties and thermal stability of Er3+/Yb3+ codoped Tungsten-Tellurite glasses," Opt. Mater. 28, 241-245 (2006).

6.T. F. Xu, X. D. Zhang, S. X. Dai, Q. H. Nie, X. A. Shen, and X. H. Zhang, "Effect of SiO2 content on the thermal stability and spectroscopic properties of Er3+/Yb3+ co-doped tellurite borate glasses," Physica B-Condensed Matter 389, 242-247 (2007).

7.T. F. Xu, X. D. Zhang, G. P. Li, S. X. Dai, Q. H. Nie, X. Shen, and X. H. Zhang, "Spectroscopic properties and thermal stability of Er3+-doped TeO2-B2O3-Nb2O5-ZnO glass for potential WDM amplifier," Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy 67, 559-563 (2007).

8.F. F. Chen, T. F. Xu, S. X. Dai, Q. H. Nie, X. Shen, and X. S. Wang, "Studies of Two Photon Absorption in Heavy Metal Oxide Based Glasses," Journal of Inorganic Materials 25, 289-292 (2010).

9.F. F. Chen, T. F. Xu, S. X. Dai, Q. H. Nie, X. A. Shen, X. S. Wang, and B. A. Song, "Preparation and optical nonlinearities of transparent bismuth-based glass ceramics embedded with Bi2O3 microcrystals," J. Non-Cryst. Solids 356, 2786-2789 (2010).

10.F. F. Chen, T. F. Xu, S. X. Dai, Q. H. Nie, X. A. Shen, J. L. Zhang, and X. S. Wang, "Linear and non-linear characteristics of tellurite glasses within TeO2-Bi2O3-TiO2 ternary system," Opt. Mater. 32, 868-872 (2010).

11.X. D. Zhang, T. F. Xu, S. X. Dai, Q. H. Nie, X. Shen, L. J. Lu, and X. H. Zhang, "Investigation of energy transfer and frequency upconversion in Er3+/Ho3+ co-doped tellurite glasses," J. Alloys Compd. 450, 306-309 (2008).

12.X. D. Zhang, T. F. Xu, Q. H. Nie, S. X. Dai, X. Shen, L. J. Lu, and X. H. Zhang, "Investigation of spectral properties and thermal stability of Er3+/Yb3+ co-doped TeO2-B2O3-SiO2 glasses," Acta Physica Sinica 56, 1758-1764 (2007).

13.X. D. Zhang, T. F. Xu, Q. H. Nie, S. X. Dai, X. Shen, and X. H. Zhang, "Influence of B2O3 on spectroscopic properties of Er3+/Yb3+ co-doped tungsten-tellurite glasses," J. Rare Earths 24, 771-776 (2006).

14.L. Zhu, T. F. Xu, Q. H. Nie, and X. Shen, "Spectral properties and thermal stability of erbium-doped TeO2-WO3-La2O3 glass," Journal of Inorganic Materials 21, 351-356 (2006).