Baiguangfu

Personal Profile

Guang-fu BAI is a Senior Experimentalist at the College of Physics, Guizhou University, and Deputy Director of the Physics Experiment Center. He is also a Master's supervisor. His work mainly involves experimental and theoretical research in optical signal processing based on nonlinear effects of optical fiber and semiconductor devices, V-band and W-band vector signal transmission and processing, and photonic microwave technology. He has published over 50 papers in renowned national and international journals and holds multiple national patents. BAI holds several positions, including Deputy Secretary-General of the Guizhou Physical Society, Secretary-General of the Executive Committee for the Guizhou Provincial University Student Physics Academic Competition, Deputy Secretary-General of the Southwest University Student Physics Academic Competition, and Deputy Director of the Southwest University Physics Experiment Committee. He also serves as a reviewer for the National Natural Science Foundation and the Ministry of Education's thesis review panel. BAI has guided students to win numerous first prizes in national and regional competitions like the National University Student Physics Experiment Competition, National University Student Optoelectronics Competition, and others.

Academic Background

Education

2002-2006: Bachelor's in Applied Physics, Department of Physics, Guizhou University
 2006-2009: Master's in Theoretical Physics, College of Science, Guizhou University
 2006/9-2007/9: Jointly trained master's student, Department of Physics, Zhejiang University
 2012-2017: Ph.D. in Physical Electronics, School of Big Data, Guizhou University
 2012/7-2012/10: Short-term visits at the Institute of Physics, Chinese Academy of Sciences, and Department of Hydraulic Engineering, Tsinghua University
 2013/7-2013/8: Short-term visit at the School of Electronic and Information Engineering, Tianjin University
 2014/1-2015/1: Visiting Scholar at the College of Photonics, National Chiao Tung University, Taiwan

Professional Experience

2009/09-2014/12: Experimentalist, College of Science, Guizhou University
 2015/01-2016/05: Senior Experimentalist, College of Science, Guizhou University
 2016/06-2019/12: Senior Experimentalist, College of Physics, Guizhou University
 2019/12-present: Senior Experimentalist, College of Physics, Guizhou University

Academic Achievements

Awards and Honors

1.Guang-fu BAI, Outstanding Party Member of Guizhou University, 2023

2.Guang-fu BAI, Dabeinong Award of Guizhou University, 2023

3.Guang-fu BAI, First Prize of Teaching Achievement, Guizhou University, 2021 (Ranked 1st)

4.Guang-fu BAI, Guohua Award of Guizhou University, 2020

5.Guang-fu BAI, Third Prize of Teaching Achievement, Guizhou Province, 2018 (Ranked 2nd)

6.Guang-fu BAI, Second Prize, Southwest Regional Finals, National Youth Teacher Lecture Competition, Chinese Physical Society, 2016

7.Guang-fu BAI, First Prize, Guizhou Provincial Finals, National Youth Teacher Lecture Competition, Guizhou Physical Society, 2016

8.Guang-fu BAI, Best Presentation Nominee, Taiwan International Optoelectronics Conference, 2015

9.Guang-fu BAI, Excellent Speaker, Guizhou University Master-Doctor Forum, 2014

10.Guang-fu BAI, Excellence Award, Guizhou Provincial Young Teachers' Teaching Skills Competition, 2014

11.Guang-fu BAI, Excellent Teacher Mingde Zhishan Boxue Duxing, Guizhou University, 2013

12.Guang-fu BAI, Second Prize, Second Young Teachers' Teaching Skills Competition, Guizhou University, 2012

Research Projects Led

1.Guizhou Provincial Natural Science Foundation Key Project, Qian Ke He Ji Chu ZK[2024] Key-001, Research on Key Technologies for Generating High-Frequency Broadband Photonic Signals Based on Mutual Injection Semiconductor Lasers, 2024/4/01-2028/3/31, Ongoing, Principal Investigator.

2.National Teaching Achievement Cultivation Project, Guizhou University Practice of Fundamental Physics Teaching and Elite Physics Talent Training with a Strong Foundation Goal, 2024/4/20-2025/4/20, Ongoing, Principal Investigator.

3.Guizhou Provincial Golden Course Project, Virtual Simulation Experiment Teaching Course, Study on Physical Properties of Infrared Waves, 2024/3/20-2026/3/19, Ongoing, Principal Investigator.

4.Guizhou University 2019 Teaching Quality Improvement Special Key Project, GDJXZLTS2019001, Research on Improving the Teaching Quality of College Physics Experiments Under the New Engineering Background, 2019.01-2022.01, Completed, Principal Investigator.

5.Guizhou Provincial Education Department Teaching Reform Project 201912, Process Assessment and Discussion Teaching Method Research of College Physics 1-2, 2020.03-2022.03, Completed, Principal Investigator.

6.National Natural Science Foundation Project, 61965004, Research on Key Technologies of Tunable All-Optical Oscillator Based on Semiconductor Devices, 2020/01/01-2023/12/31, Completed, Principal Investigator.

7.National Natural Science Foundation Emergency Project, 61751102, Research on All-Optical Vector Signal Regeneration System Based on Semiconductor Devices, 2018/01/01-2018/12/31, Completed, Principal Investigator.

8.Guizhou University Talent Introduction Research Project, Gui Da Ren Ji He Zi [2018] No. 14, Research on Key Technologies of Tunable OEO Based on Optical Injection of Semiconductor Lasers, 2019.01.01-2021.12.31, Completed, Principal Investigator.

9.Guizhou Provincial Overseas Scholars Technology Innovation Project, Qian Ren Project Sponsorship Agreement [2016-24] No. 23, Research on Key Issues in New Modulation and Microwave Signal Transmission Using Optical Carriers, 2016/01/01-2017/12/31, Completed, Principal Investigator.

10.Guizhou Provincial Industrial Technological Problem-Solving Project, Qian Ke He SY Character [2013] No. 3125, Research on Key Technologies of Optical Fiber Gas Sensors for Underground Coal Mines, 2013/01/01-2016/01/01, Completed, Principal Investigator.

11.Guizhou Provincial Natural Science Foundation Project, Qian Ke He J Character No. 2140, Research on Dynamic Behavior of Solid Particles, 2012/03-2014/03, Completed, Principal Investigator.

Representative Publications

1.Guangxin Wang, Guangfu Bai, Dunsheng Shang, Nian Xie, Yuegang Chen, Weichao Huang, Yang Jiang. Parity time symmetry all-optical microwave oscillator using a polarization dependent Sagnac loop[J]. Optics Communications, 2024, 558: 130379.

2.Yan-ling Tang, Guang-fu Bai, Jian Tang, Liang Xu, Guang-xin Wang, Dun-sheng Shang. First principles investigations to study the impact of hydrostatic pressure on optoelectronic properties and stability of Rb2PdBr6[J]. Materials Today Communications, 35(2023) 106137.

3.Dun Sheng Shang, Guang Fu Bai, Jian Tang, Yan Ling Tang, Guang Xin Wang, and Nian Xie. Optical Triangular Waveform Generation with Alterable Symmetry Index Based on a Cascaded SD-MZM and Polarization Beam Splitter-combiner Architecture[J]. Current Optics and Photonics, 2023, 7: 574-581.

4.Yanling Tang, Guangfu Bai, Jian Tang, Liang Xu, Guangxin Wang, and Dunsheng Shang. First-principles study on the stability and photoelectric properties of lead-free double perovskites Cs2TlSbI6 and Rb2TlSbI6[J]. Optoelectronics and Advanced Materials-Rapid Communications, 2023, 17: 11-12.

5.Tang Jian, Bai Guang-fu, Tang Yan-ling, Xu Liang, Wang Guang-xin, Shang Dun-sheng, Jiang Yang. All-optical microwave oscillator based on a mutual-injection coupling between DFB-LDs[J]. Optics Express, 2022, 30(23): 42168.

6.Xu Liang, Bai Guang-fu, Tang Jian, Tang Yan-ling，Jiang Yang. All-optical microwave oscillator using cross-gain modulation of semiconductor optical amplifier and cascaded stimulated Brillouin scattering effects in optical fiber[J]. Optics Communications, 514 (2022): 128167.

7.Tang Yan-ling, Bai Guang-fu, Tang Jian, Xu Liang. First principles study on the stability and photoelectric properties of Cs2SeI6 under hydrostatic pressure[J]. Journal of Solid State Chemistry 314 (2022): 123389.

8.Xu Yu, Bai Guangfu, Xu Liang, Zhang Jiahao. Chirp characteristics of RZ and NRZ codes in wavelength conversion based on SOA XGM[J]. Acta Optica Sinica, 2021, 41(24): 2423001.

9.Bai Guang-fu, Hu Lin, Jiang Yang, Tian Jing, Zi Yue-Jiao. Nonlinearity analysis and signal distortion cancelation in IMDD OFDM PON[J]. Infrared and Laser Engineering, 2018, 47(5):522002.

10.Bai Guang-fu, Hu Lin, Jiang Yin, Tian Jing, Zi Yue-jiao. Delay-multiplexed frequency division multiplexing passive optical network based on low sampling rate ADC[J]. Chinese Physics B, 2017, 66(19):92-103.

11.Bai Guang-fu, Hu Lin, Jiang Yang, Tian Jing, Zi Yue-jiao, Wu Ting-wei, Huang Feng-qin. Versatile photonic microwave waveforms generation using a dual-parallel Mach-Zehnder modulator without other dispersive elements[J]. Optics Communications, 2017, 396:134-140.

12.Bai Guang-fu, Jiang Yang, Hu Lin. Tunable Optoelectronic Oscillator Based on Injection-locking Effect in Distributed Feedback Laser Diode[J]. Journal of Optoelectronics·Laser, 2017, 46(5):0523004.

13.Bai Guang-fu, Lin Chun-ting, Lin Chi-hsiang, Ho Chun-hung, Wei Chia-chien, Jiang Yang, Chi Sien, Hu Lin. Delay Division Multiplexing DFT Spread FDMA PON by Sub-Nyquist Sampling Rate Receiver[C]. OFC, Los Angeles 2016.3.20-201 6.3.24.

14.Ma Chuang, Jiang Yang, Bai Guang-fu, Tang Yan-lin, Qi Xiao-si, Jia Zhen-rong, Zi Yue-jiao, Yu Jin-long. Photonic generation of microwave triangular waveform based on polarization-dependent modulation efficiency of a single-drive Mach–Zehnder modulator[J]. Optics Communications, 2016, 363: 207-210.

15.Bai Guang-fu, Lin Chun-ting, Wei Chia-chien, Liu Huan-ching, Jiang Yang, Chi Sien. Aliasing-Free Receiving in OFDMA PON Networks EmployingLow-Sampling-Rate ADC[C]. Optics Photonics Taiwan, International conference, National Tsing Hua University, Taipei, 2015.12.5-2015.12.7.

16.Jiang Yang, Ma Chuang, Bai Guang-fu, Jia Zhen-rong, Zi Yue-jiao, Cai Shao-hong, Wu Ting-wei, Huang Feng-qin. Photonic Generation of Triangular Waveform Utilizing Time-Domain Synthesis[J]. IEEE Photonics Technology Letters, 2015, (16):1725-1728.

17.Zi Yue-jiao, Jiang Yang, Bai Guang-fu, Ma Chuang, Jia Zhen-rong, Wu Tingwei, Huang Feng-qin. A Dual-Wavelength Rational Harmonic Mode-Locked Fiber Ring Laser With Different Repetition Frequencies[J]. IEEE Photonics Journal, 2015, (2):1-9.

18.Jiang Yang, Ma Chuang, Bai Guang-fu, Qi Xiao-si, Tang Yan-lin, Jia Zhen-rong, Zi Yue-jiao, Huang Feng-qin,Wu Tingwei. Photonic microwave waveforms generation based on time-domain processing[J]. Optics Express, 2015, (15):19442-19452.

19.Jiang Yang, Bai Guang-fu, Hu Lin, Ma Chuang, Shan Yuan-yuan, Liang Jian-hui, Li Hong-xia. Subharmonic Generation in a Bandwidth Clamped Actively Mode-Locked Fiber Laser[J]. IEEE Photonics Technology Letters. 2013, 25(23):2331-2334.

20.Jiang Yang, Bai Guang-fu, Hu Lin, Li Heng-wen, Zhou Zhu-ya, Xu Jing, Wang Shun-yan. Frequency Locked Single-Mode Optoelectronic Oscillator by Using Low Frequency RF Signal Injection[J]. IEEE Photonics Technology Letters. 2013, 25(4):382-384.

Patents

1.Bai Guangfu; Sun Hao; Mo Renjie. A Rainbow and Halo Reproduction Device, December 5, 2023, China, ZL 2023 2 1469758.0 (Utility Model Patent).

2.Bai Guangfu, Tang Jian. Microwave Photonic Signal Generating Module and Method Based on Mutual Injection Semiconductor Lasers, 202321469758.0(Invention Patent) .

3.Jiang Yang, Jia Zhenrong, Ma Chuang, Bai Guangfu. Optical Function Signal Generator Based on Multi-Wavelength Harmonic Frequency Time-Domain Synthesis, August 19, 2015, China, CN201510108298.2 (Invention Patent).

4.Jiang Yang, Ma Chuang, Bai Guangfu. An All-Optical Arbitrary Waveform Generator, January 7, 2015, China, CN201410450693.4 (Invention Patent).

5.Bai Guangfu, Jiang Yang, Hu Lin. Multiplexed Optical Fiber Gas Sensor Capable of Measuring Various Gas Components, September 3, 2014, China, CN201420225462.9 (Utility Model Patent).

6.Jiang Yang, Ma Chuang, Hu Lin, Bai Guangfu, Cai Shaohong. Tri-Cavity Coupled Optoelectronic Oscillator, July 9, 2014, China, CN201320871741.8 (Invention Patent).

7.Jiang Yang, Liang Jianhui, Cai Shaohong, Bai Guangfu. Round-Trip Double Loop Optoelectronic Oscillator, June 4, 2014, China, CN201320852246.2 (Invention Patent).

8.Jiang Yang, Bai Guangfu, Cai Shaohong. Optical Field Phase Locking Device Between Two Lasers, March 26, 2014, China, CN201310722498.8 (Invention Patent).

9.Jiang Yang, Bai Guangfu. Optoelectronic Oscillator Based on Semiconductor Multi-Longitudinal-Mode Laser, February 27, 2013, China, CN201210403709.7 (Invention Patent).