36 citations · 89 across the 10 of their papers we have counts for
10 papers
High resolution TCSPC imaging of diffuse light with a one-dimensional SPAD array scanning system
E. P. McShane, H. K. Chandrasekharan, A. Kufcsák +6
We report a time-resolved single photon counting (TCSPC) imaging system based on a line-scanning architecture. The system benefits from the high fill-factor, active area, and large…
Ultra-high frame rate digital light projector using chipscale LED-on-CMOS technology
Navid Bani Hassan, Fahimeh Dehkhoda, Enyuan Xie +4
Digital light projector systems are crucial components in applications including computational imaging, fluorescence microscopy and highly parallel data communications. Here we pre…
High-speed object detection with a single-photon time-of-flight image sensor
Germán Mora-Martín, Alex Turpin, Alice Ruget +4
3D time-of-flight (ToF) imaging is used in a variety of applications such as augmented reality (AR), computer interfaces, robotics and autonomous systems. Single-photon avalanche d…
Robust super-resolution depth imaging via a multi-feature fusion deep network
Alice Ruget, Stephen McLaughlin, Robert K. Henderson +3
Three-dimensional imaging plays an important role in imaging applications where it is necessary to record depth. The number of applications that use depth imaging is increasing rap…
Performance Analysis of SPAD-based OFDM
Yichen Li, Majid Safari, Robert Henderson +1
In this paper, an analytical approach for the nonlinear distorted bit error rate performance of optical orthogonal frequency division multiplexing (O-OFDM) with single photon avala…
High-sensitivity free space optical communications using low size, weight and power hardware
Alexander D. Griffiths, Johannes Herrnsdorf, Oscar Almer +3
Free space optical communication systems with extremely high detector sensitivities are attractive for various applications with low size, weight and power requirements. For these…
Long-range depth imaging using a single-photon detector array and non-local data fusion
Susan Chan, Abderrahim Halimi, Feng Zhu +6
The ability to measure and record high-resolution depth images at long stand-off distances is important for a wide range of applications, including connected and automotive vehicle…
High-speed dual color fluorescence lifetime endomicroscopy for highly-multiplexed pulmonary diagnostic applications and detection of labeled bacteria
Ettore Pedretti, Michael G. Tanner, Tushar R. Choudhary +8
We present a dual color laser scanning endomicroscope capable of fluorescence lifetime endomicroscopy at one frame per second (FPS). The scanning system uses a coherent imaging fib…
Multiplexed Single-Mode Wavelength-to-Time Mapping of Multimode Light
Harikumar K. Chandrasekharan, Frauke Izdebski, Itandehui Gris-Sánchez +8
We demonstrate that photonic lanterns based on tapered multicore fibres provide an efficient way to couple multimode states of light to a two-dimensional array of Single-Photon Ava…
Smart-aggregation imaging for single molecule localization with SPAD cameras
Istvan Gyongy, Amy Davies, Neale A. W. Dutton +4
SPAD cameras offer single photon detection sensitivity, high frame rates and zero readout noise. They are a core technology for widefield FLIM, but have further potential in ultra-…