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| THPOSRP07 |
An Optimized Delay Line with Temperature Compensation |
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- N. Shurkhno, A. Kononov
GSI, Darmstadt, Germany
- R. Stassen
FZJ, Jülich, Germany
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This paper describes the design and development of a low-loss, low-latency optical delay line that provides temperature stability within a given temperature range. Such delays are of particular interest for stochastic cooling systems, where they are used to synchronize a system’s correction pulse and in a feedforward loop of optical comb filters. However, commercially available optical delay lines have certain disadvantages for stochastic cooling - large intrinsic delay, high and non-constant optical attenuation, and overall delay drift due to temperature-dependent optical fibers. To mitigate these problems, an optimized optical delay line has been developed for the stochastic cooling systems of the COSY (FZ Jülich, Germany) and HESR (FAIR, Germany) accelerator facilities.
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Poster THPOSRP07 [1.404 MB]
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| DOI • |
reference for this paper
※ doi:10.18429/JACoW-COOL2023-THPOSRP07
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| About • |
Received ※ 25 October 2023 — Revised ※ 31 October 2023 — Accepted ※ 21 November 2023 — Issued ※ 02 December 2023 |
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