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Published on: April 13, 2016
SUMS: synchronous undulator-monochromator scans at Synchrotron Soleil
Manuel Izquierdo1, Vincent Hardion, Guillaume Renaud
1Synchrotron Soleil, L'Orme de Merisiers, BP 48, St Aubin, 91192 Gif sur Yvette, France. manuel.izquierdo@xfel.eu
A new synchronous undulator-monochromator scan (SUMS) strategy was developed for Synchrotron Soleil. This method enhances beamline control and data acquisition through advanced electronic synchronization and software integration.
Area of Science:
- Synchrotron radiation science
- Beamline instrumentation
- Control systems engineering
Background:
- Synchronous undulator-monochromator scans (SUMS) are crucial for advanced synchrotron experiments.
- Existing control systems may present limitations in precise synchronization and data acquisition.
- Synchrotron Soleil requires optimized methods for efficient beamline operation.
Purpose of the Study:
- To develop and implement a novel SUMS strategy compatible with Synchrotron Soleil's control system.
- To address challenges in electronic synchronization and data acquisition for beamline operations.
- To enhance the precision and efficiency of experimental measurements at synchrotron facilities.
Main Methods:
- Development of an electronic interface between the undulator and beamline components.
- Characterization of timing delays and jitters in motor axis movements.
- Implementation of a new electronic synchronization scheme for multiple axes, including read-only axes.
- Creation of a software prototype to adapt existing software for user unit compatibility.
Main Results:
- Successful development and implementation of a SUMS strategy tailored for Synchrotron Soleil.
- Establishment of an electronic interface enabling seamless integration of undulator and beamline.
- Quantification and mitigation of delays and jitters in synchronous motor axis movements.
- Validation of a new synchronization scheme, even with read-only axis constraints.
- Demonstration of the software prototype's effectiveness in user unit operation.
Conclusions:
- The developed SUMS strategy is effective and compatible with Synchrotron Soleil's control system.
- The new electronic synchronization scheme improves precision and reliability in multi-axis movements.
- The implemented solution enhances data acquisition capabilities and experimental efficiency at the TEMPO beamline.
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