000640176 001__ 640176 000640176 005__ 20260220211034.0 000640176 020__ $$a978-3-95450-262-2 000640176 0247_ $$2doi$$a10.18429/JACoW-IBIC2025-WEPMO13 000640176 0247_ $$2datacite_doi$$a10.3204/PUBDB-2025-04726 000640176 037__ $$aPUBDB-2025-04726 000640176 041__ $$aEnglish 000640176 1001_ $$0P:(DE-H253)PIP1106178$$aDemazeux, Quentin$$b0$$eCorresponding author 000640176 1112_ $$a14th International Beam Instrumentation Conference$$cLiverpool$$d2025-09-07 - 2025-09-11$$g(IBIC2025)$$wUK 000640176 245__ $$aSingle-shot detection of short electron bunch shapes at MHz repetition rates using diversity electro-optic scheme with advanced reconstruction algorithms at EuXFEL and FLASH 000640176 260__ $$aGeneva$$bJACoW Publishing$$c2026 000640176 29510 $$aThe Fourteenth International Beam Instrumentation Conference : Liverpool, UK, 7-11 September 2025 : full proceedings 000640176 300__ $$a746 - 748 000640176 3367_ $$2ORCID$$aCONFERENCE_PAPER 000640176 3367_ $$033$$2EndNote$$aConference Paper 000640176 3367_ $$2BibTeX$$aINPROCEEDINGS 000640176 3367_ $$2DRIVER$$aconferenceObject 000640176 3367_ $$2DataCite$$aOutput Types/Conference Paper 000640176 3367_ $$0PUB:(DE-HGF)8$$2PUB:(DE-HGF)$$aContribution to a conference proceedings$$bcontrib$$mcontrib$$s1771595879_4115151 000640176 3367_ $$0PUB:(DE-HGF)7$$2PUB:(DE-HGF)$$aContribution to a book$$mcontb 000640176 520__ $$aTo surpass limitations in sub-picosecond electro-optic electron bunch length diagnostics[1], we present an innovative detection method utilizing diversity schemes[2]. This approach employs simultaneous multi-output measurements of the chirped optical probe modulated by the electron bunch's field. We introduce a novel inversion algorithm that automatically recognizes and compensates for imperfections in the probe laser spectrum and chirp, enabling high-fidelity retrieval of bunch shapes, particularly for broadband THz radiation over a long temporal window. Numerical simulations and initial experimental results demonstrate the system's potential for advanced, real-time bunch shape monitors at FLASH and EuXFEL, and can be extended to THz CTR or FEL based THz sources. [1] F. Sun, Z. Jiang, and X.-C. Zhang, Appl. Phys. Lett. 3, 2233 (1998) [2] E. Roussel et al., Light: Science & Applications 11, 14 (2022) 000640176 536__ $$0G:(DE-HGF)POF4-621$$a621 - Accelerator Research and Development (POF4-621)$$cPOF4-621$$fPOF IV$$x0 000640176 588__ $$aDataset connected to DataCite 000640176 650_7 $$2Other$$aAccelerator Physics 000640176 650_7 $$2Other$$aMC05 - MC05: Longitudinal Diagnostics and Synchronization 000640176 693__ $$0EXP:(DE-H253)FLASH(machine)-20150101$$1EXP:(DE-H253)FLASH-20150101$$5EXP:(DE-H253)FLASH(machine)-20150101$$aFLASH$$eFacility (machine) FLASH$$x0 000640176 693__ $$0EXP:(DE-H253)XFEL(machine)-20150101$$1EXP:(DE-H253)XFEL-20150101$$5EXP:(DE-H253)XFEL(machine)-20150101$$aXFEL$$eFacility (machine) XFEL$$x1 000640176 7001_ $$0P:(DE-H253)PIP1030934$$aSzwaj, Christophe$$b1 000640176 7001_ $$0P:(DE-H253)PIP1081481$$aRoussel, Eléonore$$b2 000640176 7001_ $$0P:(DE-H253)PIP1012169$$aSteffen, Bernd$$b3$$udesy 000640176 7001_ $$0P:(DE-H253)PIP1006256$$aCzwalinna, Marie Kristin$$b4$$udesy 000640176 7001_ $$0P:(DE-H253)PIP1081484$$aBielawski, Serge$$b5 000640176 773__ $$a10.18429/JACoW-IBIC2025-WEPMO13 000640176 8564_ $$uhttps://bib-pubdb1.desy.de/record/640176/files/HTML-Approval_of_scientific_publication.html 000640176 8564_ $$uhttps://bib-pubdb1.desy.de/record/640176/files/PDF-Approval_of_scientific_publication.pdf 000640176 8564_ $$uhttps://bib-pubdb1.desy.de/record/640176/files/WEPMO13.pdf$$yOpenAccess 000640176 8564_ $$uhttps://bib-pubdb1.desy.de/record/640176/files/WEPMO13.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000640176 909CO $$ooai:bib-pubdb1.desy.de:640176$$popenaire$$popen_access$$pVDB$$pdriver$$pdnbdelivery 000640176 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1106178$$aExternal Institute$$b0$$kExtern 000640176 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1030934$$aExternal Institute$$b1$$kExtern 000640176 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1081481$$aExternal Institute$$b2$$kExtern 000640176 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1012169$$aDeutsches Elektronen-Synchrotron$$b3$$kDESY 000640176 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1006256$$aDeutsches Elektronen-Synchrotron$$b4$$kDESY 000640176 9101_ $$0I:(DE-HGF)0$$6P:(DE-H253)PIP1081484$$aExternal Institute$$b5$$kExtern 000640176 9131_ $$0G:(DE-HGF)POF4-621$$1G:(DE-HGF)POF4-620$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMaterie und Technologie$$vAccelerator Research and Development$$x0 000640176 9141_ $$y2026 000640176 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000640176 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0 000640176 9201_ $$0I:(DE-H253)MSK-20120731$$kMSK$$lStrahlkontrollen$$x0 000640176 980__ $$acontrib 000640176 980__ $$aVDB 000640176 980__ $$aUNRESTRICTED 000640176 980__ $$acontb 000640176 980__ $$aI:(DE-H253)MSK-20120731 000640176 9801_ $$aFullTexts