Results 31 to 40 of about 657,522 (147)
Superconducting nanowire single-photon detectors: physics and applications [PDF]
, 2012 Single-photon detectors based on superconducting nanowires (SSPDs or SNSPDs) have rapidly emerged as a highly promising photon-counting technology for infrared wavelengths.
Hadfield, Robert H +5 more
core +1 more source
Improved cloud-phase determination of low-level liquid and mixed-phase clouds by enhanced polarimetric lidar [PDF]
Atmospheric Measurement Techniques, 2018 The unambiguous retrieval of cloud phase from polarimetric lidar observations is dependent on the assumption that only cloud scattering processes affect polarization measurements.
R. A. Stillwell +7 more
doaj +1 more source
Time Coding-Based Single-Photon-Counting Lidar for Obtaining Spatial Location
Photonics, 2023 This paper proposes a single-photon-counting lidar based on time coding that can obtain the target’s spatial location and measure the distance and azimuth angle in real time without needing a scanning device.
Hanfu Zhang +3 more
doaj +1 more source
Leaf area index retrieval with ICESat-2 photon counting LiDAR
International Journal of Applied Earth Observations and Geoinformation, 2021 This is the first study to inverse leaf area index (LAI) with photon counting LiDAR (i.e., Ice, Cloud, and Land Elevation Satellite-2/Advanced Topographic Laser Altimeter System, ICESat-2/ATLAS). A new framework composed of three major steps was applied:
Jie Zhang +8 more
doaj +1 more source
Photon counting LIDAR at 2.3μm wavelength with superconducting nanowires [PDF]
, 2019 In this work, we show a proof-of-principle benchtop single-photon light detection and ranging (LIDAR) depth imager at 2.3μm, utilizing superconducting nanowire single-photon detectors (SNSPDs).
Gemmell, Nathan +8 more
core +1 more source
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021 The Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) was launched on September 15, 2018. It is the first photon-counting laser altimeter satellite, which is of great significance for the research into laser altimetry.
Huan Xie +10 more
doaj +1 more source
Results in Physics, 2020 We have demonstrated, to the best of our knowledge, the first photon-counting shallow-water bathymetric Lidar based on a fiber-laser-pumped green laser.
Xin Chen +5 more
doaj +1 more source
REVIEW OF NOISE FILTERING ALGORITHM FOR PHOTON DATA [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2020 As a continuation of Ice, Cloud, and Land Elevation Satellite-1 (ICESat-1)/Geoscience Laser Altimeter System (GLAS), the Ice, Cloud, and Land Elevation Satellite-2 (ICESat-2) , which is equipped with the Advanced Topographic Laser Altimeter (ATLAS ...
J. P. Huang, Y. Q. Xing, L. Qin
doaj +1 more source
Effect of Lidar Receiver Field of View on UAV Detection
Photonics, 2022 Researchers have shown that single-photon light detection and ranging (lidar) is highly sensitive and has a high temporal resolution. Due to the excellent beam directivity of lidar, most applications focus on ranging and imaging. Here, we present a lidar
Zijian Chen +4 more
doaj +1 more source
Single-photon counting lidar for long-range three-dimensional imaging [PDF]
, 2016 Single-photon time-of-flight (ToF) distance ranging lidar is a candidate technology for high-resolution depth imaging for use, for example, from airborne platforms.
Pawlikowska, Agata M.
core +7 more sources