Real-time spectral measurement technology is of great importance in observing transient phenomena and revealing ultrafast dynamics. This paper presents an approach for real-time observing intracavity soliton evolution processes in a mode-locked fiber laser by synchronizing multi-port time-division multiplexed measurements, pointing towards possible studies of intracavity dynamics in various optical systems.
- Yufan Du
- Liao Chen
- Xinliang Zhang