Single-photon detectors (SPDs) are the most sensitive instruments for light detection. In the
near-infrared range, SPDs based on III–V compound semiconductor avalanche photodiodes …

In this Topical Review, we survey the state-of-the-art of single photon detectors based on
avalanche diodes fabricated in the InGaAsP materials system for photon counting at near …

We perform quantum key distribution (QKD) over a single fibre in the presence of four
classical channels in a C-band dense wavelength division multiplexing (DWDM) …

A multi-element superconducting nanowire single photon detector (MESNSPD) is presented
that consists of multiple independently-biased superconducting nanowire single photon …

In this paper, we describe the design, characterization, and modeling of InGaAsP/InP
avalanche diodes designed for single photon detection at wavelengths of 1.55 and 1.06 …

The performance of single and multielement Geiger-mode avalanche photodiode (GM-APD)
devices are investigated as a function of the detector's reset or dead time. The theoretical …

Single-photon detection at near-infrared (NIR) wavelengths is critical for light detection and
ranging (LiDAR) systems used in imaging technologies such as autonomous vehicle …

We provide a detailed insight on the design of InGaAs/InP single-photon avalanche diode
(SPAD) for 1.55-μm photon detection. In order to lower SPAD noise [the dark count rate …

We report on the development of focal plane arrays (FPAs) employing two-dimensional
arrays of InGaAsP-based Geiger-mode avalanche photodiodes (GmAPDs). These FPAs …

InGaAs/InP single-photon avalanche diodes have proven to be the most practical solution
for quantum key distribution and long-distance 3-D imaging. In this paper, to further improve …