565 citations · 1.5k across the 22 of their papers we have counts for
23 papers
Characterization and Active Control of Position-Dependent Timing Dynamics in Superconducting Strip Single-Photon Detectors
Sahil R. Patel, Kristen M. Parzuchowski, Eli Mueller +6
Superconducting strip single-photon detectors (SSPDs) have emerged as scalable, wide-strip variants of traditional nanowire counterparts. Despite practical advantages including imp…
Reaching the intrinsic performance limits of superconducting nanowire single-photon detectors up to 0.1 mm wide
Kristen M. Parzuchowski, Eli Mueller, Bakhrom G. Oripov +13
Superconducting nanowire single-photon detectors (SNSPDs) combine high detection efficiency, low noise, and excellent timing resolution, making them a leading platform for photon-c…
High-efficiency, high-count-rate 2D superconducting nanowire single-photon detector array
Fiona Fleming, Will McCutcheon, Emma E. Wollman +9
Superconducting nanowire single-photon detectors (SNSPDs) are the current leading technology for the detection of single-photons in the near-infrared (NIR) and short-wave infrared…
An SNSPD-based detector system for NASA's Deep Space Optical Communications project
Emma E. Wollman, Jason P. Allmaras, Andrew D. Beyer +8
We report on a free-space-coupled superconducting nanowire single-photon detector array developed for NASA's Deep Space Optical Communications project (DSOC). The array serves as t…
Improvements of readout signal integrity in mid-infrared superconducting nanowire single photon detectors
Sahil R. Patel, Marco Colangelo, Andrew D. Beyer +6
Superconducting nanowire single-photon detectors (SNSPDs) with high timing resolution and low background counts in the mid infrared (MIR) have the potential to open up numerous opp…
Low-noise single-photon counting superconducting nanowire detectors at infrared wavelengths up to 29 m
Gregor G. Taylor, Alexander B. Walter, Boris Korzh +7
We report on the extension of the spectral sensitivity of superconducting nanowire single-photon detectors to a wavelength of 29 m. This represents the first demonstration of a…
A superconducting-nanowire single-photon camera with 400,000 pixels
Bakhrom G. Oripov, Dana S. Rampini, Jason Allmaras +4
For the last 50 years, superconducting detectors have offered exceptional sensitivity and speed for detecting faint electromagnetic signals in a wide range of applications. These d…
Large active-area superconducting microwire detector array with single-photon sensitivity in the near-infrared
Jamie S. Luskin, Ekkehart Schmidt, Boris Korzh +16
Superconducting nanowire single photon detectors (SNSPDs) are the highest-performing technology for time-resolved single-photon counting from the UV to the near-infrared. The recen…
High-speed detection of 1550 nm single photons with superconducting nanowire detectors
Ioana Craiciu, Boris Korzh, Andrew D. Beyer +8
Superconducting nanowire single photon detectors are a key technology for quantum information and science due to their high efficiency, low timing jitter, and low dark counts. In t…
Picosecond Synchronization of Photon Pairs through a Fiber Link between Fermilab and Argonne National Laboratories
Keshav Kapoor, Si Xie, Joaquin Chung +20
We demonstrate a three-node quantum network for C-band photon pairs using 2 pairs of 59 km of deployed fiber between Fermi and Argonne National Laboratories. The C-band pairs are d…
Picosecond synchronization system for quantum networks
Raju Valivarthi, Lautaro Narváez, Samantha I. Davis +14
The operation of long-distance quantum networks requires photons to be synchronized and must account for length variations of quantum channels. We demonstrate a 200 MHz clock-rate…
The thermally-coupled imager: A scalable readout architecture for superconducting nanowire single photon detectors
Adam N. McCaughan, Yao Zhai, Boris Korzh +4
Although superconducting nanowire single-photon detectors (SNSPDs) are a promising technology for quantum optics, metrology, and astronomy, they currently lack a readout architectu…
Impedance-matched differential superconducting nanowire detectors
Marco Colangelo, Boris Korzh, Jason P. Allmaras +24
Superconducting nanowire single-photon detectors (SNSPDs) are the highest performing photon-counting technology in the near-infrared (NIR). Due to delay-line effects, large area SN…
Self-Heating Hotspots in Superconducting Nanowires Cooled by Phonon Black-Body Radiation
Andrew Dane, Jason Allmaras, Di Zhu +11
Controlling thermal transport is important for a range of devices and technologies, from phase change memories to next-generation electronics. This is especially true in nano-scale…
Single-photon detection in the mid-infrared up to 10 micron wavelength using tungsten silicide superconducting nanowire detectors
V. B. Verma, B. Korzh, A. B. Walter +15
We developed superconducting nanowire single-photon detectors (SNSPDs) based on tungsten silicide (WSi) that show saturated internal detection efficiency up to a wavelength of 10 u…
Teleportation Systems Towards a Quantum Internet
Raju Valivarthi, Samantha Davis, Cristian Pena +20
Quantum teleportation is essential for many quantum information technologies including long-distance quantum networks. Using fiber-coupled devices, including state-of-the-art low-n…
Superconducting microwire detectors with single-photon sensitivity in the near-infrared
Jeff Chiles, Sonia M. Buckley, Adriana Lita +7
We report on the fabrication and characterization of single-photon-sensitive WSi superconducting detectors with wire widths from 1 μm to 3 μm. The devices achieve saturated interna…
Demonstration of a Thermally-Coupled Row-Column SNSPD Imaging Array
Jason P. Allmaras, Emma E. Wollman, Andrew D. Beyer +4
While single-pixel superconducting nanowire single photon detectors (SNSPDs) have demonstrated remarkable efficiency and timing performance from the UV to near-IR, scaling these de…
Determining the depairing current in superconducting nanowire single-photon detectors
S. Frasca, B. Korzh, M. Colangelo +12
We estimate the depairing current of superconducting nanowire single photon detectors (SNSPDs) by studying the dependence of the nanowires kinetic inductance on their bias current.…
Superconducting nanowire single-photon detector with integrated impedance-matching taper
Di Zhu, Marco Colangelo, Boris A. Korzh +11
Conventional readout of a superconducting nanowire single-photon detector (SNSPD) sets an upper bound on the output voltage to be the product of the bias current and the load imped…
Intrinsic timing jitter and latency in superconducting single photon nanowire detectors
Jason P. Allmaras, Alexander G. Kozorezov, Boris A. Korzh +2
We analyze the origin of the intrinsic timing jitter in superconducting nanowire single photon detectors (SNSPDs) in terms of fluctuations in the latency of the detector response,…
Demonstrating sub-3 ps temporal resolution in a superconducting nanowire single-photon detector
B. A. Korzh, Q-Y. Zhao, S. Frasca +20
Improving the temporal resolution of single photon detectors has an impact on many applications, such as increased data rates and transmission distances for both classical and quan…
Fano fluctuations in superconducting nanowire single-photon detectors
A. G. Kozorezov, C. Lambert, F. Marsili +6
Because of their universal nature, Fano fluctuations are expected to influence the response of superconducting nanowire single-photon detectors (SNSPDs). We predict that photon cou…