• 李倩

  • 职称:副教授

  • 电话:0755-26032320;办公室:A-313

  • Email:liqian@pkusz.edu.cn;liqian@ece.pku.edu.cn

  • 实验室网站:http://web.pkusz.edu.cn/lnfo

研究方向 超快光学,集成光器件和芯片,光通信理论与技术。


导师与研究领域、方向:

  李倩, 博士, 北京大学信息工程学院副教授,博士生导师, 广东省特支计划科技创新青年拔尖人才,深圳市海外高层次孔雀计划B类人才,深圳市南山区领航B类人才,深圳市高层次后备级人才。浙江大学信电系学士(导师: 陈抗生教授, 原浙江大学信电系系主任),瑞典皇家工学院(KTH)光电子硕士(导师: Lars Thylen, 光子中心主任),香港理工大学电子及资讯工程学系博士(导师: P. K. A. Wai 卫炳江教授, 香港浸会大学校长,香港理工大学原常务副校长, IEEE Fellow, OSA Fellow)200910月博士毕业后先后担任美国华盛顿大学(西雅图)访问学者(导师: J. Nathan Kutz, 应用数学系系主任, Robert Bolles and Yasuko Endo Professor), 香港理工大学博士后研究员。 20129月加入北京大学深圳研究生院任助理教授,20138月至今任副教授,主要研究方向为超快光学,集成光器件和芯片,光通信理论与技术,已在国际期刊和会议上发表SCI/EI收录论文160余篇,其中一区二区SCI论文50余篇,两篇论文被选入Virtual Journal of Ultrafast Science 目前是美国光学学会(OSA)高级会员Senior Member2015年至今担任北京大学深圳研究生院OSA学生分会指导老师。国际电气和电子工程师协会IEEE高级会员 Senior Member2017 - 2019年担任IEEE Electron Devices and Solid-State Circuits (ED/SSC) Beijing Section (Shenzhen) Chapter副主席,EDS主席,2019年至今担任北京大学深圳研究生院IEEE Photonic Society Student Branch Chapter指导老师。

目前承担的主要科研项目:

深圳市基础研究项目:光子晶体光纤中超连续谱的控制 (负责人,已结题)

国家自然科学基金青年项目: 光子晶体光纤超连续谱中光畸波的研究 (负责人,已结题)

深圳市基础研究项目: 光纤中超高重复率超短光脉冲产生方法的研究 (负责人,已结题)

深圳市海外高层次人才创新创业专项资金:用于眼科OCT的超连续谱光源的研究(负责人,已结题)

国家自然科学基金面上项目:多脉冲相干合成及脉冲压缩新方法的研究 (负责人,已结题)

深圳市学科布局项目:高性能波长扫描激光光源研究 (合作单位项目负责人,已结题)

深圳市国际合作项目:面向超高速量子计算的飞秒激光脉冲的研究(负责人)

广东省自然科学基金: 超临界流体技术对近零介电常数透明导电氧化物特性精准调控的研究 (负责人)

深圳市高等院校稳定支持项目:光子芯片上超快光源的研究 (负责人)

近年来取得的主要成果:

Book Chapters:

1. Qian Li, Xuanyi Liu, Renlai Zhou, M S Aruna Gandhi, H. Y. Fu, “Recent advances and perspectives on pulsed fiber lasers,” In book: Optical Fiber Technology and Applications (IOP Publishing, Bristol, UK, 2021)

2. K. Senthilnathan, K. Nakkeeran, K. W. Chow, Qian Li, and P. K. A. Wai, “Chirped optical solitons,” in book: Advances in Nonlinear Waves and Symbolic Computation (Nova, 2009).

Invited Talks:

3. Qian Li, “Unveiling Noise-like Pulse Dynamics and Ultrashort Pulse Generation in Mode-locked Fiber Lasers,” The 19th International Conference on Optical Communications & Networks (ICOCN 2021), 23-27Aug 2021, Qufu, China.

4. Qian Li, “Pulse compression techniques in fibers and chip-scale devices,” The 12th International Conference on Advanced Infocomm Technology (ICAIT 2020), 23-25 Nov 2020, Macau, China.

5. Qian Li, “Supercontinuum generation in fibers and silicon waveguides,” Optoelectronics Global Conference (OGC2020), 7-11 Sep 2020, Shenzhen, China.

6. Qian Li, Renlai Zhou, and H. Y. Fu, “Experiment and numerical study of Raman soliton at 2μm in picosecond pumped super-continuum by a weak CW trigger,” The 18th International Conference on Optical Communications & Networks (ICOCN 2019), 5-8 Aug 2019, Huangshan, Anhui, China.

7. Qian Li, “Ultrashort Soliton-like Pulse Generation in Nonlinear Optical Fibers,” The 10th International Conference on Advanced Infocomm Technology (ICAIT), A005-3, 12-15 Aug 2018, Stockholm, Sweden.

8. H. Y. Fu, Qian Li, and Renlai Zhou, “Novel Devices Enabled 3D Sensing Technologies”, The 10th International Conference on Advanced Infocomm Technology (ICAIT), A003-3, 12-15 Aug 2018, Stockholm, Sweden.

9. H. Y. Fu, Qian Li, and Renlai Zhou, “Fiber Supercontinuum Source for 3D Sensing”, The 12th International Nano-Optoelectronics Workshop (iNOW), 21-28 Jul 2018, Berkeley, CA, USA, Th3.

10. Qian Li, “Pulse compression techniques in nonlinear optical fibers,” The 16th International Conference on Optical Communications & Networks (ICOCN 2017), 7-10 Aug 2017, Wuzhen, China.

11. Qian Li, “Effects of a weak CW trigger on supercontinuum generation in highly nonlinear fibers,” The 7th International Multidisciplinary Conference on Optofluidics (Optofluidics 2017), 25-28 Jul 2017, Singapore.

12. Qian Li, “Control of optical rogue waves in the supercontinuum generation,” The 15th International Conference on Optical Communications & Networks (ICOCN 2016), 24-27 Sep 2016, Hangzhou, China.

13. Qian Li and P. K. A. Wai, “Pedestal-free pulse compression in nonlinear fibers and nonlinear fiber bragg gratings,” SIAM Conference on Nonlinear Waves and Coherent Structure (NW10), Aug 16-19 2010, Philadelphia, USA.

Selected Journal Publication:

1. Jiaye Wu, Xuanyi Liu, Haishi Fu, Kuan‑Chang Chang, Shengdong Zhang, H. Y. Fu, and Qian Li*, “Manipulation of epsilon-near-zero wavelength for the optimization of linear and nonlinear absorption by supercritical fluid,” Scientific Reports 11(1), 15936 (2021). (JCR Q1)

2. Jiaye Wu, Ze Tao Xie, Yanhua Sha, H. Y. Fu, and Qian Li*, “Epsilon-near-zero photonics: infinite potentials,” Photonics Research 9(8), 1616-1644(2021). (JCR Q1)

3. Feng Ye, Jiayao Huang, M. S. Aruna Gandhi and Qian Li*, “Nearly Self-Similar Pulse Compression of High-Repetition-Rate Pulse Trains in Tapered Silicon Waveguides,” Journal of Lightwave Technology 39(14), 4717-4724 (2021). (JCR Q1)

4. Yuanfang Zhao, Maolin Dai, Zhaonian Jia, Caiyue Zhao, M. S. Aruna Gandhi, Shuqing Sun, Qian Li, and H. Y. Fu*, “Cascaded non-adiabatic tapered fiber and fiber Sagnac loop for refractive index sensing,” Sensors and Actuators, A: Physical (2021). (JCR Q2)

5. Maolin Dai, Zhenmin Chen, Yuanfang Zhao, Xin Mu, Xuanyi Liu, M. S. Aruna Gandhi, Qian Li, Shengzhen Lu, Shen Liu and H. Y. Fu*, “Fiber temperature sensor with online controllable sensitivity based on Vernier effect realized by cascaded interferometers,” IEEE Sensors Journal (2021). (JCR Q1)

6. Yanhua Sha, Jiaye Wu, Ze Tao Xie, H. Y. Fu and Qian Li*, “Comparison Study of Multi-Slot Designs in Epsilon-Near-Zero Waveguide-Based Electro-Optical Modulators,” IEEE Photonics Journal 13(3), 4800412 (2021). (JCR Q2)

7. Kangzhu Zhou, Qian Li*, Zhe Kang**, Jiayao Huang, and P. K. A. Wai, “On-chip octave-spanning supercontinuum generation in hybrid slot waveguide by power-efficient dual pump,” Results in Physics 24, 104195 (2021). (JCR Q1)

8. Yang Luo, Yitong Dai, Tianming Zhao, Qian Li, and H. Y. Fu*, “Flexible nanosensors for non-invasive creatinine detection based on triboelectric nanogenerator and enzymatic reaction,” Sensors and Actuators, A: Physical, 320, 112585 (2021). (JCR Q2)

9. Hong Zhong, Renlai Zhou, Xiaoqing Wu, Xiaoyun Lin, Ya Wang, Qian Li and Hang Zhou*, “Investigation of the S-Shaped Current–Voltage Curve in High Open-Circuit Voltage Ruddlesden–Popper Perovskite Solar Cells,” Frontiers in Energy Research 9,689657 (2021). (JCR Q2)

10. Jiaye Wu, Ze Tao Xie, H. Y. Fu, and Qian Li*, “Numerical investigations on the cascaded high harmonic and quasi-supercontinuum generations in epsilon-near-zero aluminum-doped zinc oxide nanolayers,” Results in Physics 24, 104086 (2021). (JCR Q1)

11. Xuanyi Liu, G. Melwin, M. S. Aruna Gandhi, H. Y. Fu, P. Ramesh Babu, K. Senthilnathan and Qian Li*, “Ultrahigh sensitive surface plasmon sensor using a nanofilm coated D-type photonic crystal fiber,” Applied Optics 60(9), 2591-2598 (2021). (JCR Q2)

12. Renlai Zhou, Qian Li*, H. Y. Fu, K. Nakkeeran, “Quasi-coherent noise-like pulses in a mode-locked fiber laser with a 3D rotatable polarization beam splitter,” Optics Letters 46(6), 1305-1308 (2021). (JCR Q1)

13. Lirong Cheng, Simei Mao, Caiyue Zhao, Xin Tu, Qian Li and H. Y. Fu*, “Three-port Dual-wavelength-band Grating Coupler for WDM-PON Application,” IEEE Photonics Technology Letters, 33(3), 159-162 (2021). (JCR Q2)

14. Zhe Kang, Chao Mei, Luqi Zhang, Zhichao Zhang, Julian Evans, Yunjun Cheng, Kun Zhu, Xianting Zhang, Dongmei Huang, Yuhua Li, Jijun He, Qiang Wu, Binbin Yan, Kuiru Wang, Xian Zhou, Keping Long, Feng Li, Qian Li, Shaokang Wang, Jinhui Yuan*, Ping-Kong Alexander Wai, and Sailing He**, “Advanced Progress on χ(3) Nonlinearity in Chip-Scale Photonic Platforms,” Progress In Electromagnetics Research 170, 17-62 (2021). (JCR Q2)

15. Yuanfang Zhao, Maolin Dai, Zhenmin Chen, Xuanyi Liu, M S Aruna Gandhi, Qian Li and H. Y. Fu*, “Ultrasensitive temperature fiber sensor with Vernier effect improved Michelson interferometer,” Optics Express, 29(2), 1090-1101 (2021). (JCR Q1)

16. Xuanyi Liu, Renlai Zhou, Denghui Pan, Qian Li* and H. Y. Fu*, “115 MHz Linear NPE Fiber Laser Using All Polarization-maintaining Fibers,” IEEE Photonics Technology Letters, 33, 81-84 (2021). (JCR Q2)

17. Renlai Zhou, Xuanyi Liu, M. S. Aruna Gandhi, Guanyu Liu, H. Y. Fu, Zhigang Zhang, and Qian Li* “Manipulation of versatile soliton molecules in a robust all polarization-maintaining mode-locked fiber laser,” IEEE Photonics Journal 13(1), 1500210 (2020). (JCR Q2)

18. Zhenmin Chen, Qian Li, H. Y. Fu*, “Stimulated Brillouin scattering by dual lasers pumping in WGM microcavities,” IEEE Photonics Journal 12(6), 6101108 (2020). (JCR Q2)

19. Maolin Dai, Zhenmin Chen, Yuanfang Zhao, Manthangal Sivanesan Aruna Gandhi, Qian Li, H. Y. Fu*, “State-of-the-art optical microfiber coupler sensors for physical and biochemical sensing applications.” Biosensors by MDPI 10, 179 (2020). (JCR Q2)

20. Jiaye Wu, Ze Tao Xie, Yanhua Sha, H. Y. Fu, and Qian Li*, “Comparative study on epsilon-near-zero transparent conducting oxides: High-order chromatic dispersions and modeling of ultrashort pulse interactions,” Physical Review A 102, 053503 (2020). (JCR Q2, Nature index)

21. Jiayao Huang, Qian Li*, Ziyun Jian, P. K. A. Wai, and K. Nakkeeran, “Combination and compression of multiple pulses with same or different wavelengths,” Journal of Lightwave Technology 38, 6932-6938 (2020). (JCR Q1)

22. Maolin Dai, Zhenmin Chen, Yuanfang Zhao, M. S. Aruna Gandhi, Qian Li, and H. Y. Fu*, “State-of-the-Art Optical Microfiber Coupler Sensors for Physical and Biochemical Sensing Applications,” Biosesnsors by MDPI 10, 179 (2020). (JCR Q2).

23. Zhenmin Chen, Qian Li, and H. Y. Fu*, “Stimulated Brillouin scattering by dual lasers pumping in WGM microcavities,” IEEE Photonics Journal 12, 6101108 (2020). (JCR Q2)

24. Chao Huang, Ji Zhu, M. S. Aruna Gandhi, and Qian Li*, “Effects of Two Weak Continuous Wave Triggers on Picosecond Pulse Pumped Supercontinuum Generation,” Applied Optics 59, 8560-8567 (2020). (JCR Q2)

25. M. S. Aruna Gandhi, K. Senthilnathan, P. Ramesh Babu, and Qian Li*, “Highly Sensitive Localized Surface Plasmon Polariton Based D-type Twin-hole Photonic Crystal Fiber Microbiosensor: Enhanced Scheme for SERS Reinforcement,” Sensors by MDPI 20, 5248 (2020). (JCR Q1)

26. Ze Tao Xie, Jiaye Wu, H. Y. Fu, and Qian Li*, “Tunable Electro- and All-Optical Switch Based on Epsilon-Near-Zero Metasurface,” Photonics Journal 12, 4501310 (2020). (JCR Q2)

27. Xuanyi Liu, Guanyu Liu, Renlai Zhou, Dan Yu, Jiaye Wu, H. Y. Fu, Zhigang Zhang, and Qian Li*, “An all-PM fiber laser mode locked by nonlinear amplifying loop mirror with different biases,” Laser Physics 30, 085104 (2020). (JCR Q3)

28. Renlai Zhou, H. Y. Fu, and Qian Li*, “Sub-pulses releasing from noise-like pulses in a passively mode-locked fiber Laser,” Photonics Technology Letter 32(15), 925-928 (2020). (JCR Q1)

29. Guangkuo Li and Qian Li*, “Picosecond Pulse Pumped Supercontinuum Generation in Silicon Waveguide with a Weak Continuous Wave Trigger,” J. Opt. Soc. Am. B 37,1749-1756 (2020). (JCR Q2)

30. Fumin Wang and Qian Li*, “Cascaded single mode fibers for higher-order soliton compression at 2 µm,” Applied Optics 59 (17), E17-E22 (2020). (JCR Q2)

31. Chao Huang, K. Nakkeeran, and Qian Li*, “Control of Long Pulse Pumped Supercontinuum Generation Using Weak Trigger Signal,” Journal of Lightwave Technology 38(6), 1506-1512 (2020). (JCR Q1)

32. Renlai Zhou, Xuanyi Liu, Dan Yu, and Qian Li*, and H. Y. Fu, “Versatile multi-soliton patterns of noise-like pulses in a passively mode-locked fiber laser”, Optics Express 28, 912-923 (2020). (JCR Q1)

33. Rongle Huang, Renlai Zhou, and Qian Li*, “Mid-Infrared Supercontinuum Generation in Chalcogenide Photonic Crystal Fibers with a Weak CW Trigger,” Journal of Lightwave Technlogy 38(6), 1522-1528 (2020). (JCR Q1)

34. Jiayao Huang, M. S. Aruna Gandhi, and Qian Li*, “Self-Similar Chirped Pulse Compression in the Tapered Silicon Ridge Slot Waveguide,” IEEE Journal of Selected Topics in Quantum Electronics 26, 8300508 (2019). (JCR Q1)

35. Jiaye Wu, Boris A. Malomed, H. Y. Fu, and Qian Li*, “Self-interaction of ultrashort pulses in an epsilon-near-zero nonlinear material at the telecom wavelength,” Optics Express 27, 37298-37307 (2019). (JCR Q1)

36. Zhemin Chen, Zhihe Guo, Xin Mu, Qian Li, Xiang Wu, and H. Y. Fu*, “Packaged microbubble resonator optofluidic flow rate sensor based on Bernoulli Effect,” Optics Express 27, 36932 (2019). (JCR Q1)

37. Renlai Zhou, Rongle Huang, and Qian Li*, H. Y. Fu**, “Raman soliton at 2 μm in picosecond pumped supercontinuum by a weak CW trigger,” Opt. Express 27, 12976-12986 (2019). (JCR Q1)

38. Renlai Zhou, Dan Yu, Xuanyi Liu, Qian Li*, and H. Y. Fu, “Dark rectangular noise-like pulses in figure-nine fiber laser based on a nonlinear amplifying loop mirror,” Opt. Lett. 44, 3717-3720 (2019). (JCR Q1)

39. M. S. Aruna Gandhi, K. Senthilnathan, P. Ramesh Babu, and Qian Li*, “Visible to near infrared highly sensitive microbiosensor based on surface plasmon polariton with external sensing approach,” Results in Physics 15, 102590 (2019). (JCR Q1)

40. Jiaye Wu and Qian Li*, “High-efficient self-similar spectral compression of hyperbolic secant pulses enhanced by pre-chirping in nonlinear fibres,” Journal of Optics 21085503 (2019). (JCR Q2)

41. M. S. Aruna Gandhi, Suoda Chu, K. Senthilnathan, P. Ramesh Babu, K. Nakkeeran and Qian Li*, “Recent Advances in Plasmonic Sensor-Based Fiber Optic Probes for Biological Applications,” Appl. Sci. 9(5), 949 (2019). belongs to the Special Issue Recent Progress in Fiber Optic Sensors: Bringing Light to Measurement (JCR Q2)

42. Peng Lu and Qian Li*, Chao Huang, K. Senthilnathan, K. Nakkeeran, “CW pumped SC assisted by a weak femtosecond pulse seed,” Journal of Optics 21, 015503 (2018). (JCR Q2)

43. Xiantao Jiang*, Huiling Lu, Qian Li, Hang Zhou, Shengdong Zhang, and Han Zhang*, “Epsilon-near-zero medium for optical switches in a monolithic waveguide chip at 1.9 μm,” Nanophotonics 0102 (2018). (JCR Q1)

44. M. S. Aruna Gandhi, P. Ramesh Babub, K. Senthilnathan, and Qian Li*, “High sensitivity photonic crystal fiber-based refractive index microbiosensor,” Optical Fiber Technol. 46 88-94 (2018). (JCR Q2)

45. Ji Zhu, Qian Li*, and Dongfei Zhang, “Incoherent triggering of picosecond pulse pumped supercontinuum,” Journal of Modern Optics 65, 2142-2152 (2018). (JCR Q3)

46. Qian Li*, Ziyun Jian, Wei Lu, K. Nakkeeran, K. Senthilnathan, and P. K. A. Wai, “Combination and Compression of Multiple Optical Pulses in Nonlinear Fibers with the Exponentially Decreasing Dispersion,” IEEE J. Quantum Electronics 54, 6800110 (2018). (JCR Q2)

47. Qian Li*, and Zihao Cheng, “Single mode fibers for two stage higher-order soliton compression,” Optical Fiber Technol. 38, 24-29 (2017). (JCR Q2)

48. Qian Li*, Taiwei Zhang, and Mingfeng Li, “Spectral compression of chirp-free optical pulses in fibers with exponentially increasing dispersion,” J. Opt. Soc. Am. B 34, 1796-1804 (2017). (JCR Q1)

49. Qian Li*, and Zihao Cheng, “Cascaded Photonic Crystal Fibers for Three-stage Soliton Compression,” Appl. Opt. 55, 8868-8875 (2016). (JCR Q2)

50. Feng Li, Jinhui Yuan*, Zhe Kang, Qian Li, and P. K. A. Wai, “Modeling Frequency comb sources,” Nanophotonics 5(2), 292-315 (2016). (JCR Q1)

51. Qian Li* and Xiaoqi Duan, “Effect of a weak CW trigger on optical rogue waves in the femtosecond supercontinuum generation,” Opt. Express, 23, 16364-16371 (2015). (JCR Q1)

52. Qian Li* and Hui Huang, “Effective Pulse Compression in Dispersion Decreasing and Nonlinearity Increasing Fibers,” Opt. Commun. 342, 26-43 (2015). (JCR Q3)

53. Feng Li*, Qian Li**, Jinhui Yuan, and P. K. A. Wai, “Highly coherent supercontinuum generation with picosecond pulses by using self-similar compression,” Opt. Express. 22, 27339-27354 (2014). (JCR Q1

54. Qian Li*, K. Nakkeeran, and P. K. A. Wai, “Ultrashort pulse train generation using nonlinear optical fibers with exponentially decreasing dispersion,” J. Opt. Soc. Am. B 31, 1786-1792 (2014). (JCR Q1)

55. Qian Li*, J. Nathan Kutz, and P. K. A. Wai, “High-degree pulse compression and high-coherence supercontinuum generation in a convex dispersion profile,” Opt. Commun. 301, 29-33 (2013). (JCR Q2)

56. K. Senthilnathan*, K. Nakkeeran, Qian Li, and P. K. A. Wai, “Pedestal free pulse compression of chirped optical solitons,” Opt. Commun. 285, 1449-1455 (2012). (JCR Q2)

57. Qian Li, Feng Li, Kenneth K. Y. Wong, Alan Pak Tao Lau, Kevin K. Tsia, and P. K. A. Wai*, “Investigating the influence of a weak continuous-wave-trigger on picosecond supercontinuum generation,” Opt. Express. 19, 13757-13769 (2011). (JCR Q1)

58. Qian Li, P. K. A. Wai*, K. Senthilnathan, and K. Nakkeeran, “Modeling Self-Similar Optical Pulse Compression in Nonlinear Fiber Bragg Gratings using the Coupled Mode Equations,” J. Lightwave Technol. 29, 1293-1305 (2011). (JCR Q1)

59. Qian Li, J. Nathan Kutz, and P. K. A. Wai*, “Cascaded higher order soliton for non-adiabatic pulse compression,” J. Opt. Soc. Am. B 27, 2180-2189 (2010) --- selected for the December 2010 issue of Virtual Journal of Ultrafast Science. (JCR Q1)

60. Qian Li, K. Senthilnathan, K. Nakkeeran, and P. K. A. Wai*, “Nearly chirp- and pedestal-free pulse compression in nonlinear fiber Bragg gratings,” J. Opt. Soc. Am. B 26, 432-443 (2009). (JCR Q1)

61. K. Senthilnathan, Qian Li, K. Nakkeeran, and P. K. A. Wai*, “Robust pedestal-free pulse compression in cubic-quintic nonlinear media,” Phys. Rev. A 78, 033835 (2008) --- selected for the October 2008 issue of Virtual Journal of Ultrafast Science. (JCR Q1Nature index)


对计划招收研究生的基本要求:
  1、专业范围: 光学,微电子学,物理,电子信息科学与技术;
  2、外语/数学/物理能力:英文六级以上,同时需要很好的物理和数学基础 ;
  3、其他要求:对科研工作感兴趣,勤奋刻苦。