1) R. Kaltenbaek et al. Macroscopic Quantum Resonators (MAQRO): 2015 Update – M4 mission proposal, submitted to EPJ Quantum Technology (2015)
2) A. Pilan Zanoni, R. Kaltenbaek, J. Burkhardt, U. Johann, G. Hechenblaikner. Performance of a radiatively cooled system for quantum optomechanical experiments in space, submitted to Applied Thermal Engineering (2015)
3) R. Kaltenbaek, G. Hechenblaikner, T. Schuldt, A. Pilan Zanoni, N. Kiesel, J. Burkhardt, M. Aspelmeyer, C. Braxmaier, U. Johann. Design and build of a glued cavity with good optical access for experiments in quantum optomechanics (publication in preparation)


1) G. Hechenblaikner , F. Hufgard, J. Burkhardt , N. Kiesel , U. Johann, M. Aspelmeyer and R. Kaltenbaek. How cold can you get in space? Quantum physics at cryogenic temperatures in space. New J. Phys 16, 013058 (2014)
2) P. Schmid, U. Sezer, J. Horak, M. Aspelmeyer, M. Arndt and R. Kaltenbaek. NanoTrapS: Trapped nanoparticles for space experiments. Technical Report under Contract AO/1-6889/11/NL/CBi, ESA (2014).
3) J. Bateman, S. Nimmrichter, K. Hornberger, H. Ulbricht. Near-field interferometry of a free-falling nanoparticle froma point-like source. Nature Communications 5, 4788 (2014)


1) R. Kaltenbaek and M. Aspelmeyer. Optomechanical Schrödinger cats – a case for space. In “Erwin Schrödinger – 50 Years After“, W. L. Reiter and J. Yngvason, editors, pages 123 – 132. New York: Wiley (2013).
2) N. Kiesel. F. Blaser, U. Delic, D. Grass, R. Kaltenbaek and M. Aspelmeyer. Cavity cooling of an optically levitated submicron particle. Proc. Natl. Acad. Sci. USA 110(35), 14180 (2013)


1) R. Kaltenbaek, G. Hechenblaikner, N. Kiesel, F. Blaser, S. Gröblacher, S. Hofer, M. R. Vanner, W. Wieczorek, K. C. Schwab, U. Johann, and M. Aspelmeyer. Macroscopic Quantum Experiments in Space (MQES) . Technical Report under Contract Po P5401000400, ESA (2012).