118 citations · 123 across the 5 of their papers we have counts for
9 papers
Time-resolved temperature mapping leveraging the strong thermo-optic effect in phase-change devices
Nicholas A. Nobile, John R. Erickson, Carlos Ríos +5
Optical phase-change materials are highly promising for emerging applications such as tunable metasurfaces, reconfigurable photonic circuits, and non-von Neumann computing. However…
All-optical spiking neurosynaptic networks with self-learning capabilities
J. Feldmann, N. Youngblood, C. D. Wright +2
Software-implementation, via neural networks, of brain-inspired computing approaches underlie many important modern-day computational tasks, from image processing to speech recogni…
Engineering photonic environments for two-dimensional materials
Xuezhi Ma, Nathan Youngblood, Xiaoze Liu +5
A fascinating photonic platform with a small device scale, fast operating speed, as well as low energy consumption is two-dimensional (2D) materials, thanks to their in-plane cryst…
Parallel convolution processing using an integrated photonic tensor core
Johannes Feldmann, Nathan Youngblood, Maxim Karpov +13
With the proliferation of ultra-high-speed mobile networks and internet-connected devices, along with the rise of artificial intelligence, the world is generating exponentially inc…
Broadly-tunable smart glazing using an ultra-thin phase-change material
Nathan Youngblood, Clément Talagrand, Benjamin Porter +8
For many applications, a method for controlling the optical properties of a solid-state film over a broad wavelength range is highly desirable and could have significant commercial…
Non-volatile silicon photonic memory with more than 4-bit per cell capability
Xuan Li, Nathan Youngblood, C. David Wright +2
We present the first demonstration of an integrated photonic phase-change memory using GeSbTe-225 on silicon-on-insulator and demonstrate reliable multilevel operation with a singl…