The design of the Large Millimeter Telescope/Gran Telescopio Milimetrico (LMT/GTM)KÄRCHER, Hans J; BAARS, Jacob W. M.SPIE proceedings series. 2000, pp 155-168, isbn 0-8194-3640-2Conference Paper

SOFIA in Operation: Status of the telescope in-flight commissioningKÄRCHER, Hans J; KRABBE, Alfred; WAGNER, Jörg et al.Proceedings of SPIE, the International Society for Optical Engineering. 2010, Vol 7733, issn 0277-786X, isbn 978-0-8194-8223-5, 773338.1-773338.9, 3Conference Paper

Simulation model of FAST focus cabin for pointing accuracy analysisJINGHAI SUN; RENDONG NAN; WENBAI ZHU et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7017, pp 70171L.1-70171L.10, issn 0277-786X, isbn 0-8194-7227-1 978-0-8194-7227-4, 1VolConference Paper

The SOFIA Telescope : Preparing for Early ScienceKÄRCHER, Hans J; KRABBE, Alfred; WEGMANN, Thomas et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7012, pp 70123T.1-70123T.9, issn 0277-786X, isbn 978-0-8194-7222-9, 3Vol, 3Conference Paper

Working Space Analysis and Optimization of the Main Positioning System of FAST Cabin SuspensionHUI LI; RENDONG NAN; KÄRCHER, Hans J et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7012, pp 70120T.1-70120T.11, issn 0277-786X, isbn 978-0-8194-7222-9, 3Vol, 3Conference Paper

Proposed Design Concepts of the FAST Focus Cabin SuspensionKÄRCHER, Hans J; HUI LI; JINGHAI SUN et al.Proceedings of SPIE, the International Society for Optical Engineering. 2008, Vol 7012, pp 701239-.1701239.9, issn 0277-786X, isbn 978-0-8194-7222-9, 3Vol, 3Conference Paper