# Temporally super-resolved dispersive Fourier transformation spectroscopy

- Canonical URL: https://hp-zeng.com/research/temporally-super-resolved-dispersive-fourier-transformation-spectroscopy/
- Language: English
- English title: Temporally super-resolved dispersive Fourier transformation spectroscopy
- Chinese title: 时间超分辨色散傅里叶变换光谱学

## Publication

- Ultrafast spectroscopy
- Year: 2026
- Journal: Nature Photonics
- Authors: Qi Wen, Zhaoyang Wen, Yuan Chen, Bowen Sun, Zhicheng Huang, Ming Yan, Heping Zeng
- Citation: Nature Photonics, 1–7 (2026)
- DOI: [10.1038/s41566-026-01954-8](https://doi.org/10.1038/s41566-026-01954-8)

## Summary

Stores and retrieves ultrashort pulses to suppress temporal aliasing and resolve non-repetitive spectra separated by picoseconds.

## Why this work matters

Improves temporal resolution by three orders of magnitude for continuous single-shot ultrafast spectroscopy.

## Author

Heping Zeng

- Email: [hpzeng@phy.ecnu.edu.cn](mailto:hpzeng@phy.ecnu.edu.cn)
- Telephone: +86 21 5483 6115
- Office: A519, Optics Building, Minhang Campus, East China Normal University, Shanghai 200241, China
- Institution: [East China Normal University](https://www.ecnu.edu.cn/)