相位测量
相位测量是一种用于精确获取波动信号相位信息的技术，广泛应用于物理学、工程学、光学、通信等领域。相位本质上是指波动周期内的某一特定时刻，波动在其波形中的位置。通过相位测量，可以深入了解波动的特性，如波的传播速度、干涉现象及波的相对关系等。
代表性论文
Han, Xianxin & Wang, Yuheng & Bu, Zhengyang & Yuan, Zixin & Wu, Yuwang & Wu, Xilong & Shengde, Liu & Zhong, Liyun & Lu, Xiaoxu. Learning enhanced dual-wavelength digital holography for measuring large-height complex step samples. Optics Express. 33. 7171-7182. 10.1364/OE.551813. (2025).
Bu, Zhengyang & Han, Xianxin & Wang, Yuheng & Shengde, Liu & Zhong, Liyun & Lu, Xiaoxu. Multi-wavelength digital holography based on Kramers–Kronig relations. Optics Letters. 49. 7154-7157. 10.1364/OL.541225. (2024).
Bu, Bu & Yang, Liwei & xianxin, han & Shengde, Liu & Lu, Xiaoxu & Wan, Jianhui & zhang, xiao & Tang, Ping & Zhang, Weina & zhong, Liyun. DHM/SERS reveals cellular morphology and molecular changes during iPSCs-derived astrocytes activation. Biomedical Optics Express. 15. 10.1364/BOE.524356.(2024).
Han, Xianxin & Wang, Yuheng & Bu, Zhengyang & Bu, Xiaoya & Li, Hongyun & Shengde, Liu & Zhong, Liyun & Lu, Xiaoxu. Adaptive phase-shifting interferometry based on a phase-shifting digital holography algorithm. Optics Express. 32. 10.1364/OE.510653.(2024).