张欣桐于2024年以博士后研究员的身份加入RCALS。他于2016年在中国石油大学（华东）获得应用物理学士学位。2019年，他在山东大学获得硕士学位，研究课题是集成光波导中的非线性频率转换。2019年，他以博士生身份加入庞盟教授的团队，从事超快光纤激光器的相关研究，并于2024年取得博士学位。他的研究兴趣包括超快光纤激光器、孤子动力学、电光频率梳以及超连续谱。

代表论文

[1]Xintong Zhang, Wenbin He, Xiaocong Wang, Benhai Wang, Qi Huang, Yu Zheng, Ruochen Yin, Zhiyuan Huang, Jin Xie, Kaihui Liu, Xin Jiang, Lixin Xu, Yuxin Leng, and Meng Pang, "GHz-rate 57-fs acousto-optic mode-locking fiber laser based on cascaded all-fiber pulse compression," Opt. Lett. 49, 2982-2985 (2024)

[2]Xintong Zhang, Haozhe Guo, Wenbin He, Xiaocong Wang, Qi Huang, Yu Zheng, Ruochen Yin, Zhiyuan Huang, Xin Jiang, Lixin Xu, Yuxin Leng, and Meng Pang, "Continuous tuning of pulse parameters in a soliton fiber laser by adjusting the effect of nonlinear polarization rotation," Opt. Lett. 49, 674-677 (2024)

[3]Xintong Zhang, "Broadband and efficient second harmonic generation in LiNbO3-LiTaO3 composite ridge waveguides at telecom-band." Chinese Physics B 30.1(2021):014205 (6pp).

[4]Lei Wang, Xintong Zhang, Lingqi Li, Qingming Lu, Carolina Romero, Javier R. Vázquez de Aldana, and Feng Chen, "Second harmonic generation of femtosecond laser written depressed cladding waveguides in periodically poled MgO:LiTaO3 crystal," Opt. Express 27, 2101-2111 (2019).