Achim Schumacher

A method for configuring a set up for testing an electronic control device tester

Marc Tegethoff, Martin Kronmüller, Sebastian Reuschel, 2016 .

Phasing ELTs for Adaptive Optics: Preliminary results of a Comparison of techniques

Philippe Dierickx, Nicholas Devaney, Kjetil Dohlen, 2002 .

APE: a breadboard to evaluate new phasing technologies for a future European Giant Optical Telescope

Kjetil Dohlen, Robert Karban, Alain Courteville, 2004, SPIE Astronomical Telescopes + Instrumentation.

Cophasing techniques for extremely large telescopes

Nicholas Devaney, Achim Schumacher, 2004, Extremely Large Telescopes.

DIPSI: measure of the tip-tilt with a diffraction image phase sensing instrument

Marcos Reyes, S. Chueca, Achim Schumacher, 2008, Astronomical Telescopes + Instrumentation.

DIPSI: the diffraction image phase sensing instrument for APE

Marcos Reyes, Achim Schumacher, Elvio Hernández, 2006, SPIE Astronomical Telescopes + Instrumentation.