Tandem Photodetectors Containing Silicon Nanowires with Selective Spectral Absorption

Hyunsung Park, Kenneth B. Crozier
2015 CLEO: 2015   unpublished
We fabricate a vertically stacked photodetector device containing silicon nanowire photodetectors formed above a silicon substrate that also contains a photodetector. The substrate photodetector converts light not absorbed by the nanowires to photocurrent.
doi:10.1364/cleo_si.2015.sth1i.1 fatcat:ntsb4ibl75azlbznj552if3pru