Richard Engeln

Cavity ring down spectroscopy on solid C60

G. Helden, G. Meijer, R. Engeln, 1999 .

Phase shift cavity ring down absorption spectroscopy

Giel Berden, G. Berden, G. Helden, 1996 .

A Fourier Transform Cavity Ring Down Spectrometer

G. Meijer, R. Engeln, Gerard Meijer, 1996, Fourier Transform Spectroscopy.

Cavity enhanced absorption and cavity enhanced magnetic rotation spectroscopy

Rudy Peeters, Giel Berden, G. Berden, 1998 .

Cavity ring-down spectroscopy : techniques and applications

Giel Berden, G. Berden, R. Engeln, 2009 .