Nonlinear chiral imaging of subwavelength-sized twisted-cross gold nanodimers [Invited] Huttunen, Mikko J. ; Bautista, Godofredo ; Decker, Manuel ; Linden, Stefan ; Wegener, Martin ; Kauranen, Martti Abstract Publication: Optical Materials Express Pub Date: May 2011 DOI: 10.1364/OME.1.000046 Bibcode: 2011OMExp...1...46H