贾贤石，副教授、硕士生导师。

 主要从事复合激光与物质相互作用、超快激光微纳制造等研究方向，在机电院段吉安教授的光电子制造团队从事教学科研工作。

 目前，已主持国家自然科学基金（优秀结题）、基础科研计划项目等国家级/省部级科研项目共计10余项，作为骨干参与国家重点研发计划项目等项目；作为主要完成人，获中国光学工程学会自然科学三等奖、湖南省光学科技进展奖二等奖等；以第一/通讯作者在International Journal of Extreme Manufacturing、Opto-Electronic Advances、Light: Advanced Manufacturing等国际期刊发表论文50余篇（含中科院一区或Top论文20余篇，入选ESI高被引论文7篇、热点论文1篇、封底论文1篇，5篇论文平均IF>20）；申请/授权国家发明专利50余项，担任多个期刊客座编辑及Nature Communications、Acta Materialia、Matter等期刊审稿人等。

近期部分研究成果如下：

Ø  10篇代表作论文

[1] Ding Y,… Jia X*, et al. Femtosecond laser rapid customization of high-performance anti-reflection windows. Opto-Electronic Science, 2026. (IF26.9，封底论文)

[2] Ding Y，… Jia X*, et al. Laser-optical-field-modulation fabricating large-aperture dual-band antireflection windows for MWIR and LWIR imaging. International Journal of Extreme Manufacturing, 2026. (IF25.1，工程/制造学科Top1)

[3] Jia X, Chen Y, Yi Z, et al. Tailoring Sapphire–Invar Welds Using Burst Femtosecond Laser. Light: Advanced Manufacturing, 2026.  (IF10.2，卓越期刊)

[4] Li Z, … Jia X*, et al. Filament-assisted combined pulse laser ablation of metal targets: Mechanistic insights, efficiency enhancement, and spatial tolerance. Journal of Manufacturing Processes, 2026. （IF7.8，中科院1区Top）

[5] Jia X, Luo J, Li K, et al. Ultrafast laser welding of transparent materials: from principles to applications. International Journal of Extreme Manufacturing, 2025. (IF25.1，工程/制造学科Top1，ESI高被引论文、热点论文)

[6] Guo C,… Jia X*, et al. CW laser damage of ceramics induced by air filament. Opto-Electronic Advances, 2025. (IF22.4，中科院一区Top，ESI高被引论文)

[7] Ding Y，… Jia X*, et al. Machine learning-driven optimization of burst femtosecond laser processing for high-performance anti-reflective windows. ACS Applied Materials & Interfaces, 2025.  (IF7.8)

[8] Gao Z，… Jia X*, et al. Ultrahigh Transmittance Biomimetic Fused Quartz Windows Enabled by Frequency-Doubling Femtosecond Laser Processing. ACS Applied Materials & Interfaces, 2025. （IF7.8）

[9] Jia X, Lin J, Li Z, et al. Continuous wave laser ablation of alumina ceramics under long focusing condition. Journal of Manufacturing Processes, 2025. (IF7.8，中科院1区Top，ESI高被引论文)

[10] Li K,… Jia X*, et al. A novel adversarial domain adaptation transfer learning method for tool wear state prediction. Knowledge-Based Systems, 2022. (IF8.0，中科院1区Top)

Ø其他主要论文

[*] Li W, … Jia X*, et al. Femtosecond laser welding of non­optical­contact ceramic and quartz. Optics Letters, 2026.

[*] Li Y, … Jia X*, et al.  Fatigue life prediction for MCrAlY coated single crystal superalloys: Coupling interfacial microstructure degradation in various service conditions. Engineering Failure Analysis, 2026.

[*] Lyu H, … Jia X*, et al. Low-temperature sinterability of graphene-Cu nanoparticles: molecular dynamics simulations and experimental verification[J]. Applied Surface Science, 2025.

[*] Xu J, … Jia X*, et al.  Ultrafast laser thermal ablation of ceramic materials. Ceramics International, 2025. 

[*] Li Z, … Jia X*, et al. Millisecond laser ablation of metal assisted by high-energy nanosecond laser induced air filament. Optics Letters, 2025.

[*] Wang S, … Jia X*, et al. Convex silica microlens arrays processed by a Bessel beam femtosecond laser. Optics Letters, 2025.

[*] Li Z, Lin J, Jia X*, et al. High efficiency femtosecond laser ablation of alumina ceramics under the filament induced plasma shock wave[J]. Ceramics International, 2024.

[*] Jia X, Luo J, Guo C, et al. High-energy continuous wave laser ablation of alumina ceramic[J]. Journal of Materials Research and Technology, 2023, 27: 5389-5403.

[*] Li K, Li Z, Jia X*, et al. A domain adversarial graph convolutional network for Intelligent Monitoring of Tool Wear in Machine Tools[J]. Computers & Industrial Engineering, 2023.

[*] Jia X, Li Z, Wang C, et al. Study of the dynamics of material removal processes in combined pulse laser drilling of alumina ceramic[J]. Optics & Laser Technology, 2023.

[*] Li K, … Jia X*,  et al. A weighted adaptive transfer learning for tool tip dynamics prediction of different machine tools[J]. Computers & Industrial Engineering, 2022. 

[*] Jia X, Chen Y, Liu L, et al. Combined pulse laser: Reliable tool for high-quality, high-efficiency material processing[J]. Optics & Laser Technology, 2022.

组内研究生培养情况如下:

博士研究生：李洲（已毕业）、易兆熹（已毕业）

硕士研究生：罗金林（研三，BYD特等奖学金）、徐俊洋（研三，国家奖学金）

                    付银芝（研二，国家奖学金）、林家威（研二，国家奖学金）、陈宇杨（研二，BYD特等奖学金）

                    李雯（研一）、李东翰（研一）、翁宇辰（研一）、蔡月毫（研一）、刘梓翔（研一）

 课题聚焦行业的发展瓶颈，面向国家的重大战略需求，处于所在领域的国际前沿

 欢迎英语水平良好、有意留学深造的同学加入我们的科研团队！

 欢迎邮件咨询(221026@csu.edu.cn)。

 联系电话：130 捌零陆伍 8391

 目前主要推进超快激光智能焊接装备研制方向，有对机器学习与装备研发相关方向感兴趣的同学可积及参与！