3D-integrated optics component for astronomical spectro-interferometry Saviauk, Allar ; Minardi, Stefano ; Dreisow, Felix ; Nolte, Stefan ; Pertsch, Thomas Abstract Publication: Applied Optics Pub Date: July 2013 DOI: 10.1364/AO.52.004556 Bibcode: 2013ApOpt..52.4556S