Cathodoluminescence holography
Photon-induced near-field electron microscopy
Picosecond CL pump-probe spectroscopy
Spectrum splitting in perovskite/Si tandem solar cells, colored PV
Metal nanowire selective contacts on Si solar cells
Light trapping in thin-film and tandem solar cells
Novel spectrum splitting, downconversion, LSC architectures
Analog computational optical metasurfaces
Passive radiative cooling metasurfaces
Switchable optical metasurfaces