Results 101 to 110 of about 5,256,222 (166)

Recent advances in single-photon detection towards the short-wave infrared spectral region

Advances in Physics: X
Single-photon detectors capable of detecting short-wave infrared (SWIR) light have undergone significant research and development over the past 30 years.
Lisa Saalbach, Fiona Fleming, Xin Yi, Gerald S. Buller   +3 more
doaj   +1 more source

Artifact Removal in Long-Range Single Photon LiDAR via Waveforms-Guided Depth Image Estimation

IEEE Photonics Journal
Single-photon light detection and ranging (LiDAR) has widespread applications due to the ultra-high sensitivity of the single-photon detector. However, the reconstruction has been plagued by multiple types of noise caused by crosstalk, dark counts, and ...
Jiying Chang, Jining Li, Rui Yu, Kai Chen, Yuye Wang, Kai Zhong, Degang Xu, Jianquan Yao   +7 more
doaj   +1 more source

Design of 16 × 16 Low-Timing-Jitter InGaAs/InP Single-Photon Avalanche Photodiode Array for LiDAR

IEEE Photonics Journal
The precise calibration of timing jitter in single-photon chips and LiDAR devices is critical for the development of high-precision LiDAR systems. This paper presents the design and fabrication of a double-diffused InGaAs/InP SAGCM single-photon ...
Yu Chang, Kai Qiao, Zefang Xu, Liyu Liu, Linmeng Xu, Ming Li, Fei Yin, Xing Wang   +7 more
doaj   +1 more source

SPAD array detectors for parallel photon timing applications [PDF]

, 2009
Over the past few years there has been a growing interest in monolithic arrays of single photon avalanche diodes (SPAD) for spatially resolved detection of faint ultrafast optical signals.
P. Maccagnani, GULINATTI, ANGELO, RECH, IVAN, COVA, SERGIO, GHIONI, MASSIMO ANTONIO, CAMMI, CORRADO   +5 more
core  

Electronic module for operation of silicon single photon avalanche diodes

, 2007
A versatile electronic module is presented, designed for operating as Single Photon Avalanche Diode any type of ordinary silicon Avalanche Photodiode (APD) with any breakdown voltage up to 500V. It includes circuits for accurate and fast active quenching
MARANGONI, STEFANO, R. Biasi, RECH, IVAN, COVA, SERGIO, GIUDICE, ANDREA, GHIONI, MASSIMO ANTONIO   +5 more
core  

A Fully Digital Indirect Time-of-Flight Image Sensor With Multi-Frame Integration and Time-Gated Single-Photon Counting Method

IEEE Access
This paper presents an indirect time-of-flight (iToF) image sensor, based on a single-photon avalanche diode (SPAD) and a time-gated single-photon counting (TGSPC) method.
Byungchoul Park, Hyeon-June Kim
doaj   +1 more source

An adaptive continuous threshold wavelet denoising method for LiDAR echo signal

Nanotechnology and Precision Engineering
Atmospheric aerosols are the primary contributors to environmental pollution. As such aerosols are micro-to nanosized particles invisible to the naked eye, it is necessary to utilize LiDAR technology for their detection.
Dezhi Zheng, Tianchi Qu, Chun Hu, Shijia Lu, Zhongxiang Li, Guanyu Yang, Xiaojun Yang   +6 more
doaj   +1 more source

Real-time 3D reconstruction from single-photon lidar data using plug-and-play point cloud denoisers. [PDF]

Nat Commun, 2019
Tachella J, Altmann Y, Mellado N, McCarthy A, Tobin R, Buller GS, Tourneret JY, McLaughlin S.   +7 more
europepmc   +1 more source

Fractal superconducting nanowire single-photon detectors and their applications in polarimetric imaging

In this paper, we review the research and development of the fractal superconducting nanowire single-photon detectors (SNSPDs), including our demonstrations of high-performance devices and systems with over 80% system detection efficiency, negligibly low
Meng, Yun,, Feng, Yifan,, Zichi, Julien,, Hu, Xiaolong,, Gu, Chao,, Descamps, Thomas,, Xu, Liang,, Lan, Xiaojian,, Zou, Kai,, Hao, Zifan,, Zhu, Xiaotian,, Steinhauer, Stephan,, Zwiller, Val,, Iovan, Adrian,, Hu, Nan,, Chi, Xiaoming,, Cheng, Yuhao,, Gyger, Samuel,   +17 more
core   +1 more source

Continuous-surface 3D reconstruction from kilometer-range single-photon LiDAR using score-based priors. [PDF]

Sci Rep
Halimi A, Tourneret JY, McCarthy A, Wade E, Tobin R, Garcia-Armenta J, Soan P, Buller GS.   +7 more
europepmc   +1 more source