C. Freund

300-mm-aperture phase-shifting Fizeau interferometer

Bozenko F. Oreb, David I. Farrant, Philip S. Fairman, 1999 .

A Cryostat for Automated mK-Level Thermometer Calibrations from −202  °C to 250 °C

C. Freund, M. Ballico, 2011 .

Linearization and minimization of cyclic error with heterodyne laser interferometry.

Jan Herrmann, Daniel A Shaddock, Magnus T L Hsu, 2012, Optics letters.

Phase-difference amplification using longitudinally reversed shearing interferometry: an experimental study.

K. Matsuda, P. Hariharan, P Hariharan, 1981, Applied optics.

Traceable nanoscale length metrology using a metrological Scanning Probe Microscope

Malcolm Lawn, Jan Herrmann, Daniel Shaddock, 2010, Scanning Microscopies.

Design of a lithium niobate Fabry-Perot étalon-based spectrometer.

R. Netterfield, J. Seckold, C. Freund, 1997, Applied optics.