Avalanche-photodiode-based near-infrared single-photon detectors have seen rapid
development in the last two decades because of their enormous internal gain, high …

Over the past two decades, pulsed‐laser three‐dimensional imaging flash lidar using
avalanche photodiode (APD) arrays has attracted extensive research interest due to its great …

We investigate the depth imaging of objects through various densities of different obscurants
(water fog, glycol-based vapor, and incendiary smoke) using a time-correlated single-photon …

We present and discuss the case for full waveform pixel and image acquisition and
processing to enable LiDAR sensors to penetrate and reconstruct 3D surface maps through …

Ladar is becoming more prominent due to the maturation of its component technologies,
especially lasers. There are many forms of ladar. There is simple two-dimensional (2-D) …

We demonstrate a compressed sensing, photon counting lidar system based on the single-
pixel camera. Our technique recovers both depth and intensity maps from a single under …

Over the past 15 years the Massachusetts Institute of Technology, Lincoln Laboratory
(MIT/LL), Defense Advanced Research Projects Agency (DARPA) and private industry have …

A novel coherent interferometric dual frequency laser radar that merges the concept of laser
and radio detection and ranging (ladar and radar, respectively), for both range and velocity …

This paper reports a complete solution for short-acquisition-time, flood-illumination, and non-
scanning 3D imaging. Based on an InGaAs/InP 64× 64 Geiger-mode avalanche photodiode …

Time-of-flight Lidars based on single-photon avalanche diode (SPAD) detector arrays are
emerging as a strong candidate technology for long range three-dimensional imaging in …