She then engaged in post-doctoral research in medical biophotonics in the laboratory of Professor Brian Wilson, University of Toronto and Princess Margaret Cancer Centre, in Toronto, Canada.
Its intended uses are focusing, imaging, light beam shaping, subwavelength optics, subwavelength light wave guiding, novel optical and magneto-optic data storage, light generation, microscopy, biophotonics, biological molecule sensors, and solar cells, as well as other applications.