Holography of the Onsala Twin Telescopes

We present recent results from dual polarized beam holography of both the Onsala Twin Telescopes (OTT) carried out with Geostationary satellites as the source. Through the recent measurements, we obtain both co- and cross-pol beams for the OTT. From refined calibration methods, we find an efficiency of 45 %, and an rms path length < 3mm.

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Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-04-29
DOI
https://doi.org/10.5281/zenodo.15301794
Primary Topic
Adaptive optics and wavefront sensing
Type
article
Field-Weighted Citation Impact
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article

Holography of the Onsala Twin Telescopes

Zenodo (CERN European Organization for Nuclear Research)
Adaptive optics and wavefront sensing
article

Holography of the Onsala Twin Telescopes

article en

Abstract

We present recent results from dual polarized beam holography of both the Onsala Twin Telescopes (OTT) carried out with Geostationary satellites as the source. Through the recent measurements, we obtain both co- and cross-pol beams for the OTT. From refined calibration methods, we find an efficiency of 45 %, and an rms path length < 3mm.

Zenodo (CERN European Organization for Nuclear Research)
Institut National Supérieur des Sciences et Techniques d'Abéché (TD), Chalmers University of Technology (SE)
Openalex Percentile: Top 55%
Adaptive optics and wavefront sensing
DOIOpen Access PDFOpenAlex
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