206 citations · 879 across the 39 of their papers we have counts for
11 papers · 1 filter
Programmable Superconducting Optoelectronic Single-Photon Synapses with Integrated Multi-State Memory
Bryce A. Primavera, Saeed Khan, Richard P. Mirin +2
The co-location of memory and processing is a core principle of neuromorphic computing. A local memory device for synaptic weight storage has long been recognized as an enabling el…
Monolithic Integration of Superconducting-Nanowire Single-Photon Detectors with Josephson Junctions for Scalable Single-photon Sensing
Saeed Khan, Bryce A. Primavera, Richard P. Mirin +2
We demonstrate superconducting single-photon detectors that integrate signals locally at each pixel. This capability is realized by the monolithic integration of superconducting-na…
Demonstration of Superconducting Optoelectronic Single-Photon Synapses
Saeed Khan, Bryce A. Primavera, Jeff Chiles +10
Superconducting optoelectronic hardware is being explored as a path towards artificial spiking neural networks with unprecedented scales of complexity and computational ability. Su…
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…
Low-loss, high-bandwidth fiber-to-chip coupling using capped adiabatic tapered fibers
Saeed Khan, Sonia M. Buckley, Jeff Chiles +3
We demonstrate adiabatically tapered fibers terminating in sub-micron tips that are clad with a higher-index material for coupling to an on-chip waveguide. This cladding enables co…
Microresonator-enhanced, Waveguide-coupled Emission from Silicon Defect Centers for Superconducting Optoelectronic Networks
A. N. Tait, S. M. Buckley, A. N. McCaughan +4
Superconducting optoelectronic networks could achieve scales unmatched in hardware-based neuromorphic computing. After summarizing recent progress in this area, we report new resul…