In this paper, we explore the performance and design considerations of a linearly multiplexed photon number-resolving single-photon detector array, integrated on a single mode waveguide. Our investigation focus
Here we show that such comprehensive functionality can be realized by integrating niobium titanium nitride superconducting nanowire single-photon detectors with tantalum pentoxide waveguides. We demonstrate state-of-the-art detector performance in this novel material system, including devices showing 75% on...
array of detectors (spatial multiplexing;Fig. 2b)21,22or by splitting the multiphoton pulse via a cascade of beamsplitters and then delaying the signals so that they can be detected sequentially by a single detector (time multiplexing;Fig. 2c)23. The fidelity with which ann-photon state can...
The number of counts registered on a photon counting detector is proportional to the intensity Photon bunching and antibunching ? Perfectly coherent light has Poissonian photon statistics ? Bunched light consists of photons clumped together Photon bunching and antibunching ? In antibunched light, photons...
Single-photon- counting detectorSingle-photon- counting detectorThe article evaluates the solid-state photon-detector modules from the company Optoelectronic Components and offers information on photon detection efficiency and utilization of patente...
High-speed and high-efficiency superconducting nanowire single photon detector array Superconducting nanowire single photon detectors (SNSPDs) have separately demonstrated high efficiency, low noise, and extremely high speed when detecting ... D Rosenberg,AJ Kerman,RJ Molnar,... - 《Optics Express》 ...
array detector is a specialized device that combines the temporal performance of a SPAD with the structured detection of a 5 × 5 camera, imaging a small sFoV (695 nm about ≈ 1.4 A U). When a photon is detected by a sensitive element of the array at coordinates (i,j), ...
1 . 5- 渭 m single photon counting using detectorTakesue, HirokiDiamanti, EleniLangrock, CarstenFejer, M MYamamoto, Yoshihisa
In contrast, our camera's detector array requires highly parallelized time-to-digital conversions with photon time-tagging accuracy limited to ∼ns. Thus, we develop an array-specific algorithm that converts coarsely time-binned photon detections to highly accurate scene depth and reflectivity by ...
Perovskite materials feature extraordinary optoelectronic properties like large absorption coefficient and high carrier mobility, are widely leveraged to fabricate solar cell, photodetector, X-ray detector, and light-emitting diode (LED) [17], [18]. Although the photoelectric performance of devices based...