魏凯华，男，博士，副教授，硕士生导师。浙江大学光学工程博士，美国University of Miami访问学者。主要研究方向为光电传感器、人工智能技术的农业应用、光电子芯片及器件、光谱成像技术。现主持/参与国家自然科学基金、浙江省自然科学基金等省部级以上项目多项，发表SCI/EI收录论文40余篇，并长期担任Optics Letters、Optics Express、IEEE Photonics Journal、Laser Physics Letters等国际知名期刊的审稿专家。指导研究生多次获得知名企事业单位和研究机构的实习机会。

代表性论文：

(1) Wei Kaihua, Fan Shanhui, Chen Qingguang, et al. Passively mode-locked Yb fiber laser with PbSe colloidal quantum dots as saturable absorber[J]. Optics Express, 2017, 25(21): 24901-24906. （TOP期刊）

(2) Wei Kaihua, Chen Tao, Jiang Peipei, et al. Fiber laser pumped high power mid-infrared laser with picosecond pulse bunch output[J]. Optics Express, 2013, 21(21): 25364-25372. （TOP期刊）

(3) Wei Kaihua, Zhou Xuefang, Lai Xiaomin. 3.8-μm mid-infrared laser quasi-synchronously pumped by a MOPA structured picosecond Yb fiber amplifier with multi-pulse operation[J]. IEEE Photonics Journal, 2016, 8(5): 1-5.

(4) Wei K H, Wen R H, Guo Y. 3.7 GHz repetition rate operated narrow-bandwidth picosecond pulsed Yb fiber amplifier with an all-fiber multiplier[J]. Laser Physics Letters, 2016, 13(4): 045102.

(5) Wei Kaihua, Guo Yan, Lai Xiaomin, et al. Peak power tunable mid-infrared oscillator pumped by a high power picosecond pulsed fiber amplifier with bunch output[J]. Laser Physics, 2016, 26(7): 075101.

(6) Wei Kaihua, Zhang Lei, Chen Qingguang, Fan Shanhui. Numerical simulation of PbSequantum dots doped fiber ring laser with 1.7 µm wavelength[J]. Laser Physics, 2020, 30: 035106.

(7) Wei Kaihua, Zhang Lei, Zhang Libin, Wu Kaihua, Zhu Hairong, Fan Shanhui, Lai Xiaomin. Investigation on soliton mode-locked fiber laser with PbSe quantum dot as gain medium by numerical simulation[J]. OSA Continuum, 2020, 3(11): 2953.

(8) Wei Kaihua, Chen Bojian, Zhang Jingcheng, Fan Shanhui, Wu Kaihua, Liu Guangyu, Chen Dongmei. Explainable deep learning study for leaf disease classification[J]. Agronomy, 2022, 12(5): 1035.

(9) Wei Kaihua, Chen Bojian, Li Zejian, Chen Dongmei, Liu Guangyu, Lin Hongze, Zhang Baihua. Classification of tea leaves based on fluorescence imaging and convolutional neural networks[J]. Sensors, 2022, 22: 7764.

(10) Wei Kaihua, Zhang Libin, Zhu Hairong, Hou Jia, Xu Zhousu, Yu Zhonghua. PbSe quantum dot doped mode-locked fiber laser[J]. Materials, 2022, 15: 7495.

(11) Yan Guo, Nishtha M. Singh, Chandreyee M. Das, Kaihua Wei, Kuanbiao Li, Philippe Coquet, Ken-Tye Yong. Effect of ultra-shallow metallic gratings on sensitivity enhancement of Goos-Hänchen shift in SPR-based sensors, 2020, 224:165690.

(12) Huang Meihong, Wei Kaihua, Wu Pinghui, Xu Danyang, Xu Yan. Terahertz broadband absorber based on a combined circular disc structure[J]. Micromachines, 2021, 12: 1290.

(13) Xiaomin Lai*, Hongze Lin, Qingguang Chen, Yakun Ge, Chang Su, KaihuaWei. Performance of the 1D standard polynomials fitting method for total phase aberration compensation in digital holographic microscopy[J]. Optik, 2020, 223:165586. (通讯作者)

(14) K H Wei, L Zhang, F Yang, S H Fan and W J Yue. Burst-mode 500 ps fiber laser ablation in 304 stainless steel[J]. Laser Physics, 2020, 30(6):065101.

(15) Xiaomin Lai, Sheng Xiao, Chen Xu , Shanhui Fan, and Kaihua Wei. Aberration-free digital holographic phase imaging using the derivative-based principal component ****ysis[J], 2021, 26(4):046501. (通讯作者)

Email：weikaihua@hdu.edu.cn

Tel: 13958128316