Multi-Dimensional Hadamard-Transform Fluorescence Imaging

Abstract

Using a multiplexing technique, we have built an instrument that captures excitation emission matrices (EEM) for every pixel in an image, gaining information over four dimensions (x,y,λex,λem) and reduces acquisition time 500-fold from conventional designs. Comments and questions should be directed to the Optica Conference Papers staff (tel: +1 202.416.6191, e-mail: cstech@optica.org).