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@inproceedings{manzhura:ipac2022-mopopt017, author = {O. Manzhura and S. Bielawski and E. Bründermann and M. Caselle and S.A. Chilingaryan and T. Dritschler and S. Funkner and A. Kopmann and A.-S. Müller and M.J. Nasse and G. Niehues and M.M. Patil and E. Roussel and J.L. Steinmann and C. Szwaj}, % author = {O. Manzhura and S. Bielawski and E. Bründermann and M. Caselle and S.A. Chilingaryan and T. Dritschler and others}, % author = {O. Manzhura and others}, title = {{Terahertz Sampling Rates with Photonic Time-Stretch for Electron Beam Diagnostics}}, booktitle = {Proc. IPAC'22}, % booktitle = {Proc. 13th International Particle Accelerator Conference (IPAC'22)}, pages = {263--266}, eid = {MOPOPT017}, language = {english}, keywords = {photon, software, electron, laser, data-acquisition}, venue = {Bangkok, Thailand}, series = {International Particle Accelerator Conference}, number = {13}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {07}, year = {2022}, issn = {2673-5490}, isbn = {978-3-95450-227-1}, doi = {10.18429/JACoW-IPAC2022-MOPOPT017}, url = {https://jacow.org/ipac2022/papers/mopopt017.pdf}, abstract = {{To understand the underlying complex beam diagnostic often large numbers of single-shot measurements must be acquired continuously over a long time with extremely high temporal resolution. Photonic time-stretch is a measurement method that is able to overcome speed limitations of con- ventional digitizers and enable continuous ultra-fast single- shot terahertz spectroscopy with refresh rates of trillions of consecutive frames. In this contribution, a novel ultra- fast data sampling system based on photonic time-stretch is presented and the performance is discussed. THERESA (TeraHErtz REadout SAmpling) is a data acquisition system based on the recent ZYNQ-RFSoC family. THERESA has been developed with an analog bandwidth up to 20 GHz and a sampling rate up to 90 GS/s. When combined with the photonic time-stretch setup, the system will be able to sample a THz signal with an unprecedented frame rate of 8 TS/s. Continuous acquisition for long observation times will open up new possibilities in the detection of rare events in accelerator physics.}}, }