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20 July 2010 Results on fibre scrambling for high accuracy radial velocity measurements
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Abstract
We present in this paper experimental data on fibres and scramblers to increase the photometrical stability of the spectrograph PSF. We have used round, square, octagonal fibres and beam homogenizers. This study is aimed to enhance the accuracy measurements of the radial velocities for ESO ESPRESSO (VLT) and CODEX (E-ELT) instruments.
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Gerardo Avila, Paul Singh, and Bruno Chazelas "Results on fibre scrambling for high accuracy radial velocity measurements", Proc. SPIE 7735, Ground-based and Airborne Instrumentation for Astronomy III, 773588 (20 July 2010); https://doi.org/10.1117/12.861537
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