| Paper |
Title |
Page |
| TUPPH056 |
Comparative Study of Digital and Analog Synchronization Techniques for Lasers in Accelerators
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459 |
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- A. Winter
DESY, Hamburg
- W. J. Jalmuzna
Warsaw University of Technology, Institute of Electronic Systems, Warsaw
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Laser systems play an important role in present and future light sources. These lasers need to be synchronized very precisely to the accelerator RF. One aproach is using an analog controller, which offers low-noise performance and has been demonstrated to achieve sub-50 fs stability. A digital controller based on a high-performance FPGA on the other hand offers great flexibility, for instancethe possibility to implement notch filters to evade the limitations of piezo resonances. This paper presents results obtained with both approaches.
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