职称

教授

导师资格

博士生导师

系别

惯性技术与导航仪器

联系电话

15150146207

办公地点

北京航空航天大学新主楼H1016

电子信箱

xiayu@buaa.edu.cn

研究领域

1、特种光纤传感（specialty fiber sensors）

2、光纤激光器(fiber lasers)

3、神经光子学(neurophotonics)

学习及工作经历

2019/6-至今，北京航空航天大学，威廉希尔，教授

2019/1-2019/6，新加坡国立大学，电气与电脑工程学院，Adjunct Associate Professor

2016/1-2018/12，新加坡国立大学，电气与电脑工程学院，Adjunct Assistant Professor

2008/9-2018/10，新加坡制造技术研究所，精密测量组，Senior Scientist/Principle Investigator

2006/6-2008/9，南洋理工大学，电子与电气工程学院，Research Fellow

2003/3-2006/4,南洋理工大学，电子与电气工程学院，博士

1999/8-2003/2，南洋理工大学，电子与电气工程学院，学士

教学情况

暂无

科研项目及成果

新加坡教育部1998年SM2奖学金得主，本科和博士毕业于南洋理工大学。2008至2018年任职新加坡科技研究局,精密测量组光学学术带头人，2016至2019年兼职新加坡国立大学助理教授/副教授。2019年正式回国，独立开展特种光纤器件、激光器的研究以及探索激光光学在脑神经科学领域的应用。作为第一作者或通讯作者，共有40篇SCI论文发表在国际光学领域的知名学术期刊。Web of Science严格他引次数超过1000次。代表性论著如下：

· 余霞，罗佳琪，肖晓晟，王攀，“高功率超快光纤激光器研究进展”，中国激光，第46卷，第五期，2019年5月

· X. Jin, E. Lee, J. Q. Luo, B. Sun, V.Ramalingam, Q. Wang, Y. Zhang, P. Zhou and X. Yu (Corresponding author), “High-efficiency ultrafast Tm-doped fiber amplifier based on resonant pumping”, Optics Letters, Vol. 43, pp. 1431-1434, 2018.

· E. Lee, J. Q. Luo, B. Sun, V.Ramalingam, Q. Wang, Y. Zhang, F. Yu and X. Yu (Corresponding author), “Flexible single-mode delivery of high power 2 µm pulsed laser using antiresonant hollow-core fiber”, Optics Letters, Vol. 43, pp. 2732-2735, 2018.

· J. Q. Luo, B. Sun, J. Y. Liu, E. L. Tan, Y. Zhang and X. Yu (Corresponding author), “High-efficiency femtosecond Raman soliton generation with a tunable wavelength beyond 2um”, Optics Letters, Vol. 42, pp. 1568-1571, 2017.

· B. Sun, J. Q. Luo, Z.Y. Yan, K. Liu, J. H. Ji, Y. Zhang and X. Yu (Corresponding author), “1867-2010nm femtosecond Tm-doped all-fiber laser”, Optics Express, Vol. 25, pp. 8997-9002, 2017.

· J. Q. Luo, B. Sun, J. Y. Liu, Z. Y. Yan, N. X. Li, E. L. Tan, Q. J. Wang and X. Yu (Corresponding author), “Mid-IR supercontinuum pumped by femtosecond pulses from thulium doped all-fiber amplifier”, Optics Express, Vol. 24 (13), pp. 13939-13945, 2016.

· B. Sun, J. Q. Luo, B. P. Ng and X. Yu (Corresponding author), “Dispersion-compensation-free femtosecond Tm-doped all-fiber laser with a 248 MHz repetition rate”, Optics Letters, Vol. 41 (17), pp. 4052-4055, 2016.

· Z. Y. Yan, X. H. Li, Y. L. Tang, P. P. Shum, X. Yu (Corresponding author), Y. Zhang and Q. J. Wang, "Tunable and switchable dual-wavelength Tm doped mode-locked fiber laser by nonlinear polarization evolution", Optics Express, vol. 23(4), pp. 4369-4376, 2015.

· Y. Y. Zhou, F. Luan, B. Gu and X. Yu (Corresponding author), "Controlled excitation of higher radial order whispering gallery modes with metallic diffraction grating", Optics Express, vol. 23(4), pp. 4991-4996, 2015.

· Z. Y. Yan, Y. L. Tang, B. Sun, T Liu, X. H. Li, P. P. Shum, X. Yu (Corresponding author), Y. Zhang and Q. J. Wang, "Switchable multi-wavelength Tm-doped mode-locked fiber laser ", Optics Letters, vol. 40(9), pp. 1916-1919, 2015.

· D. Yong, E. Lee, X. Yu (Corresponding author), C. C. Chan, “Two-phase photobleaching dequenching in dye-loaded liposomes”, IEEE Journal of Selected Topics on Quantum Electronics, vol. 20, pp. 7300808, 2014.

· D. Yong, E. Lee, X. Yu (Corresponding author), C. C. Chan, “In-fiber fluorescence spectroscopy by spectral decomposition”, Optics Express, vol. 22, pp. 23640, 2014.

· E. Lee, D. Yong, X. Yu (Corresponding author), H. Li, C. C. Chan, “In-fiber photo-immobilization of a bioactive surface”, Journal of Biomedical Optics, vol. 19, pp. 120502, 2014.

· X. Yu, D. Yong, H. Y. Zhang, H. Li, Y. Zhang, C. C. Chan, H. P. Ho, H. Liu and D. Liu, “Plasmonic enhanced fluorescence spectroscopy using side-polished microstructure optical fiber”, Sensors and Actuators B: Chemical, vol. 160, pp. 196-201, 2011.

· X. Yu, Y. Zhang, Y. C. Kwok and P. Shum, “Highly-sensitive photonic crystal fiber Based Absorption Spectroscopy”, Sensors and Actuators B: Chemical, vol. 145, pp. 110-113, 2010.

· X. Yu, Y. C. Kwok, N. A. Khairudin and P. Shum, “Absorption detection of Cobalt(II) ions in an index-guiding microstructured optical fiber”, Sensors and Actuators B: Chemical, vol. 137, pp. 462-466, 2009.