张天悦，副研究员，2009年本科毕业于哈尔滨工业大学光信息科学与技术专业，同年保送至北京大学现代光学研究所直博，进行微纳光子学及表面等离激元光子学方向的研究。2014年博士毕业在慕尼黑大学物理学系从事博士后研究。2016年进入暨南大学光子技术研究院工作，任副研究员。2023年加入北京邮电大学集成电路学院。

围绕光学衍射极限这一核心科学问题，长期致力于纳米光学技术、光场调控、突破光学衍射极限的超分辨成像检测方面的研究，研究成果在精密光学成像，集成光电子芯片高精度量检测方面有着重要的应用前景。已发表SCI论文30余篇，其中包括以第一作者或通讯作者发表在Nature Communications, Nano Letters, Advanced Optical Materials, Photonic Research等；主持和参与国家自然科学基金，广东省科学基金等，获授权发明专利3项。

主要研究方向

面向集成电路光电芯片的高分辨光学成像新原理和新技术，研究内容包括（1）半导体微纳结构光学共振模式及特性研究；（2）微纳结构光学非线性研究；（3）免标记光学远场超分辨成像。

代表性成果

1. Zhang T#, Che Y#, Chen K, Xu J, Xu Y, Wen T, Lu G, Liu X, Wang B, Xu X, Duh Y, Tang Y, Han J, Cao Y, Guan B, Chu S*. Li X*. Anapole mediated giant photothermal nonlinearity in nanostructured silicon. Nat Commun 11, 3027 (2020).

2. Che, Y.; Zhang, T.#*; Shi, T.; Deng, Z.-L.; Cao, Y.; Guan, B.-O.; Li, X*. Ultrasensitive Photothermal Switching with Resonant Silicon Metasurfaces at Visible Bands. Nano Lett. 24 (2), 576-583, (2024).  (Supplementary Cover)

3. Wang B, Che Y, Zhong X, Yan W, Zhang T*, Chen K, Xu Y, Xu X, Li X*. Cylindrical vector beam revealing multipolar nonlinear scattering for superlocalization of silicon nanostructures. Photonics Research 9, 950-957 (2021).

4. Zhang, T.*; Wang, Z.; Zhong, X.; Che, Y.; Li, X*. Photothermal nonlinear scattering of shell-isolated gold nanoparticles and applications in super-resolution imaging. Chinese Optics Letters 21 (10), 103601, (2023). (Cover paper)

5. Xu J#, Zhang T#, Yang S, Feng Z, Li H, Hu D, Qin F, Ouyang X, Cao Y, Jiang L, Li X*. Plasmonic Nanoprobes for Multiplexed Fluorescence-Free Super-Resolution Imaging. Adv Opt Mater 6, 1800432 (2018). (Cover paper)

6. Wang B, Shi J, Zhang T*, Xu X, Cao Y, Li X*. Improved lateral resolution with an annular vortex depletion beam in STED microscopy. Opt Lett 42, 4885-4888 (2017).

7. Zhang, X.*; Hu, Y.; Yu, J.; Zhou, L.; Zhang, Z.; Yuan, Y.; Zhou, X.; Wang, H.; Wu, C.; Xie, F.; Xie, B.; Zhang, T.^*; Liu J*. Unidirectional scattering induced by magnetic dipoles in core–shell nanostructures. Journal of the Optical Society of America B 41 (2), 321-326, (2024).

8. Zhang T*, Xu J, Deng Z-L, Hu D, Qin F*, Li X. Unidirectional Enhanced Dipolar Emission with an Individual Dielectric Nanoantenna. Nanomaterials 9, 629, (2019).

9. Zhang T*, Li X, Xu J, Zhang X, Deng Z-L, Li X. Subwavelength Silicon Nanoblocks for Directional Emission Manipulation. Nanomaterials 10, 1242 (2020).

10. Tang, Y.-L.; Yen, T.-H.; Nishida, K.; Li, C.-H.; Chen, Y.-C.; Zhang, T.; Pai, C.-K.; Chen, K.-P.; Li, X.; Takahara, J.; et al. Multipole engineering by displacement resonance: a new degree of freedom of Mie resonance. Nat. Commun. 14 (1), 7213, (2023).

11. Tang, Y.-L.; Yen, T.-H.; Nishida, K.; Takahara, J.; Zhang, T.; Li, X.; Fujita, K.; Chu, S.-W.*, Mie-enhanced photothermal/thermo-optical nonlinearity and applications on all-optical switch and super-resolution imaging [Invited]. Opt. Mater. Express, 11 (11), 3608-3626, (2021).

12. Liu, X.; Xia, X.; Yao, Z.; Zhang, T.; Jiang, M.; Yang, Q.; Li, X.; Cao, Y.*, Theoretical and practical guide for an axial superresolved focus via Gouy phase steering. Photonics Research, 10 (11), 2502-2512, (2022).

13. Ouyang X, Qin F, Ji Z, Zhang T, Xu J, Feng Z, Yang S, Cao Y, Shi K, Jiang L*, Li X*. Invited Article: Saturation scattering competition for non-fluorescence singlewavelength super-resolution imaging. APL Photonics 3, 110801 (2018).

14. Zhang T, Shen H, Lu G*, Liu J, He Y, Wang Y, Gong Q*. Single Bipyramid Plasmonic Antenna Orientation Determined by Direct Photoluminescence Pattern Imaging. Adv Opt Mater 1, 335-342 (2013). (Cover paper)

15. Zhang T, Lu G, Shen H, Shi K, Jiang Y, Xu D, Gong Q*. Photoluminescence of a single complex plasmonic nanoparticle. Sci Rep 4, 3867 (2014).