职称：副教授/博士生导师

邮箱：dazhi.lu@sdu.edu.cn

研究领域：光电功能晶体；提拉法晶体生长；激光和非线性光学晶体表征及器件设计

个人简历

路大治，男，1990年5月出生，副教授，博士生导师。2012年毕业于山东大学材料科学与工程学院，获理学学士学位；2018年毕业于法国格勒诺布尔-阿尔卑斯大学，获理学博士学位；2018年起进入山东大学晶体材料研究院工作至今。主要从事激光与非线性等各类功能晶体的生长和性能研究，包括激光晶体和器件、非线性光学晶体及器件等。在Optics Letters, Optics Express, Crystal Growth & Design等国际期刊上发表SCI论文40余篇，授权专利4项，主持国家自然科学基金委员会、教育部等国家和省部级科研项目4项。

学习与工作经历

2012年毕业于山东大学材料科学与工程学院，获理学学士学位；

2018年毕业于法国格勒诺布尔-阿尔卑斯大学，获理学博士学位；

2018年起进入山东大学晶体材料研究院工作至今。

代表性论文、论著

1. Dazhi Lu, Qiannan Fang, Xiangsheng Yu, Xuekun Han, Jiyang Wang, Haohai Yu* and Huaijin Zhang, Power scaling of the self-frequency-doubled quasi-two-level Yb:YCOB laser with a 30% slope efficiency, Opt. Lett. 44(21), 5157 (2019).

2. Chen Cui, Dazhi Lu*, Fei Liang, Jiyang Wang, Haohai Yu* and Huaijin Zhang, Mid-infrared pulsed nanosecond difference frequency generation of oxide LGN crystal up to 5.7 μm, Opt. Lett. 46(4), 785 (2021).

3. Yuzhou Wang, Fei Liang, Jiyang Wang, Dazhi Lu*, Haohai Yu* and Huaijin Zhang, Growth of a large-aperture mid-infrared nonlinear optical La3Nb0.5Ga5.5O14 crystal for optical parametric chirped-pulse amplification, Cryst. Eng. Comm. 23(41), 7189 (2021).

4. Dazhi Lu, Xiaoheng Li, Haohai Yu*, Huaijin Zhang* and Jiyang Wang, Review of the Yb3+:ScBO3 Laser Crystal Growth, Characterization, and Laser Applications, Appl. Sci. 11(22), 10879 (2021).

5. Ruiqi Guo, Dapeng Huang, Dazhi Lu*, Fei Liang, Qingli Zhang*, Haohai Yu and Huaijin Zhang, Investigation of crystal field effects for the spectral broadening of Yb3+-doped LuxY2-xO3 sesquioxide crystals, RSC Adv. 12(35), 22555 (2022).

6. Yuzhou Wang, Jinsheng Liu, Chen Cui, Fei Liang, Dazhi Lu*, Jiyang Wang, Jingui Ma, Huaijin Zhang, Guoqiang Xie and Haohai Yu*, Recent progress on acentric La3Nb0.5Ga5.5O14 crystals: large-size growth and application to ultrafast mid-infrared laser systems, Opt. Mater. Express 12(3), 863 (2022).

7. Ruiqi Guo, Dapeng Huang, Dazhi Lu*, Fei Liang, Qingli Zhang*, Haohai Yu* and Huaijin Zhang, Spectral broadening mechanism of Yb3+-doped cubic LuxSc2-xO3 sesquioxide crystals for ultrafast lasers, Opt. Mater. Express 12(5), 1963 (2022).

8. Yuzhou Wang, Fei Liang, Dazhi Lu*, Shuxian Wang, Jiyang Wang, Haohai Yu* and Huaijin Zhang, Laser damage mechanism and threshold improvement of nonlinear optical La3Ga5.5Nb0.5O14 crystal for a mid-infrared high-intensity laser, Opt. Mater. Express 12(9), 3449 (2022).

9. Xiaoheng Li, Dazhi Lu*, Haohai Yu*, and Huaijin Zhang, Compact acousto-optical Q-switched Yb:ScBO3 laser with giant pulse energy, Opt. Lett. 47(22), 5877 (2022).

10. Yuzhou Wang, Fei Liang, Dazhi Lu*, Haohai Yu*, and Huaijin Zhang, Birefringence Dispersion Management of Langasite Nonlinear Crystals for the Improvement of Mid-Infrared Amplification, Cryst. Growth Des. 23(1), 620 (2023).

科研项目

1.国家自然科学基金面上项目，中红外LGN-LGT非线性光学混晶生长及放大性能研究，2023.01-2026.12，主持；

2.国家自然科学基金青年科学基金项目，镱离子掺杂硼酸钪晶体生长及脉冲激光性能研究，2020.01-2022.12，主持。