Three dimensional (3D) ranging is a break through feature for imaging detectors. Increasing the spatial precision of 3D measurements and improving the system frame-rate are key objectives of research and industry, for novel exploitations of LIDAR. In this paper we present a 3D ranging system with single-photon sensitivity, based on a microelectronic Single-Photon Avalanche Diode array chip able to capture bidimensional (2D) images and to reconstruct distance information through time-gated photon counting and phase reconstruction.
Single-photon 3D ranging based on SPAD imagers
BELLISAI, SIMONE;GUERRIERI, FABRIZIO;TOSI, ALBERTO;ZAPPA, FRANCO;TISA, SIMONE
2010-01-01
Abstract
Three dimensional (3D) ranging is a break through feature for imaging detectors. Increasing the spatial precision of 3D measurements and improving the system frame-rate are key objectives of research and industry, for novel exploitations of LIDAR. In this paper we present a 3D ranging system with single-photon sensitivity, based on a microelectronic Single-Photon Avalanche Diode array chip able to capture bidimensional (2D) images and to reconstruct distance information through time-gated photon counting and phase reconstruction.File in questo prodotto:
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