姓名：孙益坚
职称：副教授
通讯地址：江西省赣州市客家大道156号
邮编：341000
电子邮箱：sunyijian@jxust.edu.cn
【研究方向】
（1）稀土掺杂新型激光（闪烁）晶体的生长和超快激光（闪烁）性能研究
（2）用于LA-ICP-MS校正标准的稀土矿物晶体的生长和激光剥蚀行为研究
【科研成果】
1. 孙益坚,柯于球,马浩帮,杨健,邓俊.制备稀土掺杂钨酸钇钠用于定量校准物质的方法.国家发明专利.申请专利号:ZL201910645710.2.
【科研项目】
1. 主持国家自然科学青年基金项目，12104194，稀土全掺CaF2晶体热-力耦合深紫外激光剥蚀行为调控及在萤石地球化学中的应用研究，2022/1/1-2024/12/31，30万元，在研；
2. 主持江西省自然科学基金项目，20181BAB211009，拓扑绝缘体-石墨烯复合材料增强的非线性吸收性在~3.0μm中红外短脉冲激光的应用研究，2018/01-2020/12，6万元，已结题；
3. 主持江西省教育厅科学技术研究项目，GJJ180461，-2.0μm宽可调谐激光用的新型Tm:SrLaAlO4单晶光纤的生长和性能研究，2019/01-2020/12，2万元，已结题。
4. 主持江西省稀土功能材料创新中心开放项目，大尺寸稀土Tm、Ho激活的无序结构MLnAlO4（M=Ca, Sr; Ln=Y, Gd, La）单晶生长及2.0μm高功率超快激光器研究，2020/01-2022/12，5万元，在研。
【出版著作及代表性论文】
1. Y. Sun, H. Xia*.Bi2Te3/graphene heterostructure as the saturable absorber for~1.0 μmpassively Q-switched solid statepulsed laser. Crystals, 2022, 12, 222.
2. W. Yan,Y. Sun*, Z. Wang, W. Wang, S. Fang, Y. Huang, Y. Wang*, C. Tu, H. Wen.Growth and spectroscopic analyses of Yb,Ho:CaYAlO4disordered crystal for ~3 μm mid-infrared laser. Journal of Luminescence, 2021, 236: 118067
3. Z. Wang, Y. Wang*,Y. Sun*, Y. Yu, S. Gao. Polarized spectral properties of Sm3+:CaYAlO4crystal. Optical Materials, 2021, 115:111066.
4. Y. Ke, J. Zhou, X. Yi,Y. Sun*, J. Shao, S. You, W. Wang, Y. Tang, C. Tu. Development of REE-doped CaWO4single crystals as reference materials for in situ microanalysis of scheelite via LA-ICP-MS.Journal of Analytical Atomic Spectrometry, 2020, 35: 886-895. (TOP期刊, Cover paper)
5. Y. Sun, C. Tu, Z. You, J. Liao, Y. Wang, J. Xu. One-dimensional Bi2Te3nanowire based broadband saturable absorber for passively Q-switched Yb-doped and Er-doped solid state lasers.Optical Materials Express, 2018, 8(1): 165-174.
6. Y. Sun, C. Lee, Z. Zhu, Y. Wang, H. Xia, X. Wang, J. Xu, Z. You, C. Tu. Dual-polarization balanced Yb:GAB crystal for an intracavity simultaneous orthogonally polarized multi-wavelength KGW Raman laser.Optical Materials Express, 2016, 6(11): 3550-3557.
7. Y. J. Sun, C. K. Lee, Y. Wang, H. P. Xia, X. H. Wang, Z. Y. You, C. Y. Tu, J. L. Xu. Passively Q-switched wavelength-tunable bulk laser using topological insulator at 1 μm.IEEE Photonic Technology Letter, 2016, 28(23): 2764-2767.
8. Y. Sun, J. Xu, Z. Zhu, Y. Wang, H. Xia, Z. You, C. Lee, C. Tu. Comparison of MoS2nanosheets and hierarchical nanospheres in the application of pulsed solid-state lasers.Optical Materials Express, 2015, 5(12): 2924-2932.
9. Y. Sun, J. Xu, S. Gao, C. Lee, H. Xia, Y. Wang, Z. You, C. Tu. Wavelength-tunable, passively Q-switched Yb3+:Ca3Y2(BO3)4solid state laser using MoS2saturable absorber.Materials Letter, 2015, 160: 268-270.
10. Y. Sun, Z. Zhu, J. Li, S. Gao, H. Xia, Z. You, Y. Wang, C. Tu. The Czochralski growth and characterization of a dual-wavelength Raman gain crystal Sr(MoO4)x(WO4)1-x.Optical Materials, 2015, 49: 85-89.
11. Y. J. Sun, J. L. Xu, Z. J. Zhu, Y. Q. Wang, S. F. Gao, H. P. Xia, Z. Y. You, C. K. Lee, C. Y. Tu. Passively Q-switched tri-wavelength Yb:GdAl3(BO3)4solid-state laser with topological insulator Bi2Te3as saturable absorber.Photonics Research, 2015, 3(3): A97-A101.
