網站舊版 | 学校首页 | 中文版 | English

徐競

作者: 时间:2018-04-18 点击数:

職稱:副教授

专业方向:光電工程系

研究方向

光纖通信中的模分複用技術及多模信號的全光處理技術;三階非線性效應及其應用,四波混頻及參量放大技術;雙各向異性波導耦合模理論

個人簡介

職稱:副教授,博士生导师

出生年月:1983.1

工作單位:華中科技大學光學與電子信息學院,武漢光電國家實驗室

辦公地址:光電信息學院南五樓南311室

辦公電話:027-87557524

电子邮件:jing_xu at hust.edu.cn

教育和工作經曆

2004:華中科技大學學士學位

2009:華中科技大學博士學位

2009~2010:丹麥科技大學光子系博士後

2011~2013.10:丹麥技術大學光子系助理研究員

2013.11~今:華中科技大學光電信息學院副教授

獲獎情況

2013:湖北省自然科學獎一等獎(第三完成人)

2012:全國百篇優秀博士學位論文提名獎獲得者

2011:湖北省優秀博士學位論文獎獲得者

已獲項目資助

2011~2013:丹麥個人博士後項目(主持)(資助率12%)

2015-2017:國家自然科學基金青年基金(主持)

2018-2021:國家自然科學基金面上項目(主持)

2017-2022:國家重點研發計劃青年項目(課題參與)

本科教學

光纖通信技術,B方向課程設計

近五年期刊論文:

(更新 http://www.researcherid.com/rid/B-7880-2010)

1. Y. Yan, J. Wang, H. Yang, Y. Chen, Y. Xiao,J. Xu*, Y. Yu, and X. Zhang, "Time-domain characteristics of ultrafast transverse mode switching based on Si nanowires," Opt. Express 26(7), 7899-7909 (2018).

2. J. Wang, M. Luo, Y. Qiu, X. Li, J. Gong,J. Xu*, Q. Yang, and X. Zhang, "Dual-channel AND logic gate based on four-wave mixing in a multimode silicon waveguide," in IEEE Photonics Journal, 9(4), 1-6 (2017).

3. Y. Qiu, X. Li, M. Luo, D. Chen, J. Wang,J. Xu*, Q. Yang, and S. Yu, "Mode-selective wavelength conversion of OFDM-QPSK signals in a multimode silicon waveguide," Opt. Express 25, 4493-4499 (2017)

4. B. Wu, J. Wang, M. Xiao,J. Xu, and Y. Chen*, "Strong hybridization of edge and bulk states in dimerized PT-symmetric coupled waveguide chain," Opt. Express 25, 1040-1049 (2017)

5. B. Wu, B. Wu,J. Xu*, J. Xiao, and Y. Chen, “Coupled mode theory in non-Hermitian optical cavities,”Opt. Express, 24(15), 16566-16573, 2016.

6. J. Gong,J. Xu*, M. Luo, X. Li, Y. Qiu, Q. Yang, X. Zhang, and S. Yu, “All-optical wavelength conversion for mode division multiplexed superchannels,”Opt. Express, 24(8), 8926-8939, 2016.

7. J. Wang, D. Zhao,J. Xu*, X. Xue, and X. Zhang, “High-Order Mode Rotator on the SOI integrated platform,” Photonics Journal 8(2), 6500308, 2016.

8. M. Luo, Q. Mo, X. Li, R. Hu, Y. Qiu, C. Li, Z. Liu, W. Liu, H. Yu, W. Du,J. Xu, Z. He, Qi Yang*, Shaohua Yu, “Transmission of 200 Tb/s (375 × 3 × 178.125 Gb/s) PDM-DFTS-OFDM-32QAM super channel over 1 km FMF,” Front. Optoelectron., 2015, 8(4), pp. 394-401.

9. J. Xuand Y. Chen, "General coupled mode theory in non-Hermitian waveguides,"Opt. Express, 23(17), 22619-22627, 2015.

10. J. Xu, B. Wu, and Y. Chen, "Elimination of polarization degeneracy in circularly symmetric bianisotropic waveguides: a decoupled case,"Opt. Express,23(9), 11566-11575, 2015.

11. C. Li, M. Luo, Z. He, H. Li,J. Xu, S. You, Q. Yang, and S. Yu, "Phase noise canceled polarization-insensitive all-optical wavelength conversion of 557-Gb/s PDM-OFDM signal using coherent dual-pump,"Journal of Lightwave Technology, 33 (13), 2848-2854, 2015.

12. C. Li, X. Zhang, H. Li, C. Li, M. Luo, Z. Li,J. Xu*, Q. Yang and S. Yu, "Experimental Demonstration of 429.96-Gb/s OFDM/OQAM–64QAM Over 400-km SSMF Transmission Within a 50-GHz Grid",Photonics Journal, 6(4), 7200408, 2014.

13. Y. Ding,J. Xu, H. Ou, and C. Peucheret, "Mode-selective wavelength conversion based on four-wave mixing in a multimode silicon waveguide,"Opt. Express,22(1), 127-135, 2014.

14. Y. Ding, B. Huang, C. Peucheret,J. Xu, H. Ou, X. Zhang and D. Huang, "Ultra-wide band signal generation using a coupling-tunable silicon microring resonator,"Opt. Express,22(5), 6078-6085, 2014.

15. D. Vukovic, Y. Yu, M. Heuck, S. Ek, N. Kuznetsova, P. Colman, E. Palushani,J. Xu, K. Yvind, L. K. Oxenloewe, J. M?rk, C. Peucheret, "Wavelength conversion of a 9.35 Gb/s RZ OOK signal in an InP photonic crystal nanocavity," Photon. Technol. Lett., 26(3), pp. 257-260, 2014.

16. Y. Ding, H. Ou,J. Xu, and C. Peucheret, "Silicon Photonic Integrated Circuit Mode Multiplexer,"Photon. Technol. Lett., 25(7), 648-651, 2013.

17. Y. Ding,J. Xu, F. Da Ros, B. Huang, H. Ou, and C. Peucheret, "On-chip two-mode division multiplexing using tapered directional coupler-based mode multiplexer and demultiplexer,"Opt. Express, 21(8), 10376-10382, 2013.

18. L. Lei, F. Da Ros,J. Xu, C. Peucheret, J. Dong, X. Zhang, "All-optical three-input logic minterms generation using semiconductor optical amplifier-based Sagnac interferometer,"Electron. Lett., 49(23), pp.1467-1468, 2013.

19. F. Da Ros, K. Dalgaard, L. Lei,J. Xu, and C. Peucheret, "QPSK-to-2×BPSK wavelength and modulation format conversion through phase-sensitive four-wave mixing in a highly nonlinear optical fiber",Opt. Express, 21(23), pp. 28743-28750, 2013.

万濠国际娱乐  万濠国际娱乐  联系电话:027-87558726  邮编:430074 地址:中国?湖北省武汉市珞喻路1037号 万濠国际娱乐南五楼六楼