Demonstration of a frequency spectral compression effect through an up-conversion interferometer Gomes, Jean-Thomas ; Grossard, Ludovic ; Ceus, Damien ; Vergnole, Sébastien ; Delage, Laurent ; Reynaud, François ; Herrmann, Harald ; Sohler, Wolfgang Abstract Publication: Optics Express Pub Date: February 2013 DOI: 10.1364/OE.21.003073 Bibcode: 2013OExpr..21.3073G