Bibcode
Sánchez, F. Müller; Eisenhauer, F.; Haug, M.; Gál, C.; Krabbe, A.; Herbst, T. M.
Bibliographical reference
Ground-based and Airborne Instrumentation for Astronomy II. Edited by McLean, Ian S.; Casali, Mark M. Proceedings of the SPIE, Volume 7014, pp. 70144I-70144I-12 (2008).
Advertised on:
8
2008
Citations
0
Refereed citations
0
Description
In the context of interferometric integral field spectroscopy at the
LBT, we have investigated the physics of coupling light from a double
pupil into optical fibers. Previous fiber-fed astronomical instruments
solved the problem of coupling light from a single dish into single- and
multi-mode fibers. However, this is an unexplored territory for a
telescope configuration such as the LBT. We have investigated the
coupling of the telescope's double pupil to optical fibers in detail,
and present results from numerical simulations and preliminary
measurements from an experimental setup.