Synthetic dimensions have drawn a lot of attention in photonics recently, where many physical phenomena have been explored. This work, on the other hand, utilizes the temporal synthetic dimension to solve a technical problem that is otherwise challenging, and showcases the generation of tera-sample-per-second arbitrary waveforms with extreme flexibility, which offers new possible solutions in many application-related problems.
- Yiran Guan
- Jiejun Zhang
- Jianping Yao
