主持科研项目（2020-）：

国家自然科学基金重点项目《基于新型稀土离子掺杂铌酸锂薄膜的激光与非线性光学效应研究》，计划编号：12134009，2022年1月-2026年12月，直接项目经费111万元（山东大学方）。

国家自然科学基金面上项目《飞秒激光直写新型中红外晶体光波导的制备及激光产生》，计划编号：12074223，2021年1月-2024年12月，直接项目经费62万元。

山东省泰山学者青年专家计划，计划编号：tsqn201909041，2020年1月-2024年12月，项目总经费50万元。

山东省优秀青年科学基金项目（海外）《新型可集成微纳光子器件》，计划编号：2022HWYQ-047，2022年4月-2025年3月，项目总经费60万元。

山东大学齐鲁青年学者，2020年1月-2024年12月，项目总经费100万元。

代表性学术成果（第一/通讯作者），其他请见Google Scholar

*Corresponding author, †Equal contribution

Journals:

10. Yuechen Jia* and Feng Chen*, “Recent progress on femtosecond laser micro-/nano-fabrication of functional photonic structures in dielectric crystals: a brief review and perspective,” APL Photonics 8(9), 090901 (2023).    (Invited, Featured Article)

9. Yuechen Jia*, Jiangwei Wu, Xiaoli Sun, Xiongshuo Yan, Ranran Xie, Lei Wang, Yuping Chen*, and Feng Chen*, “Integrated photonics based on rare-earth ion-doped thin-film lithium niobate,” Laser & Photonics Reviews 16(9), 2200059 (2022).    (Inside Back Cover, Top Downloaded Article)

8. Xiaoli Sun, Yan Sheng, Xu Gao, Yue Liu, Feng Ren, Yang Tan, Zaixing Yang, Yuechen Jia*, and Feng Chen*, “Self-powered lithium niobate thin-film photodetectors,” Small 18(35), 2203532 (2022).    (Front Cover)

7. Genglin Li, Wenhui Du, Shuo Sun, Qingming Lu, Zhixiang Chen, Hongliang Liu, Yandong Ma, Xiaoli Sun*, Yuechen Jia*, and Feng Chen*, “2D layered MSe₂ (M = Hf, Ti and Zr) for compact lasers: nonlinear optical properties and GHz lasing,” Nanophotonics 11(14), 3383-3394 (2022).

6. Xiaoli Sun, Yuechen Jia*, Hongkun Nie, Feng Ren, Baitao Zhang, and Feng Chen*, “Near-surface buried plasmonic nanoparticles in glass as novel nonlinear saturable absorbers for ultrafast lasers,” Advanced Optical Materials 10(1), 2101664 (2022).    (Back Cover)

5. Xiaoli Sun, Jiamin Sun, Jinlong Xu, Ziqi Li, Rang Li, Zaixing Yang, Feng Ren, Yuechen Jia*, and Feng Chen*, “A plasmon-enhacend SnSe₂ photodetector by non-contact Ag nanoparticles,” Small 17(35), 2102351 (2021).

4. Yuechen Jia*, Lei Wang, and Feng Chen*, “Ion-cut lithium niobate on insulator technology: Recent advances and perspectives,” Applied Physics Reviews 8(1), 011307(2021).    (Invited, Featured Article, Editors’ Favorites from 2021, ESI Highly Cited Paper)

3. Yuechen Jia*, Shixiang Wang, and Feng Chen*, “Femtosecond laser direct writing of flexibly configured waveguide geometries in optical crystals: fabrication and application,” Opto-Electronic Advances 3(10), 190042 (2020).    (Invited, Front Cover, OEA 2020 Best Paper, ESI Highly Cited Paper)

2. Richard Wolf†, Yuechen Jia†, Sebastian Bonaus, Christoph Werner, Simon Herr, Ingo Breunig, Karsten Buse*, and Hans Zappe, “Quasi-phase-matched nonlinear optical frequency  conversion in on-chip whispering galleries,” Optica 5(7), 872-875 (2018).

1. Yuechen Jia*, Kevin Hanka, Kevin Zawilski, Peter Schunemann, Karsten Buse*, and Ingo Breunig, “Continuous-wave whispering-gallery optical parametric oscillator based on CdSiP₂,” Optics Express 26(8), 10833-10841 (2018).    (Editors’ Pick)

Books:

1. Feng Chen*, Hiroshi Amekura, and Yuechen Jia, Ion Irradiation of Dielectrics for Photonic Applications, Springer-Nature 2020.