An emerging method in the field of neural stimulation is the use of photons to activate
neurons. The possible advantage of optical stimulation over electrical is attributable to its …

Sub-micron-size light sources are currently extremely dim, achieving nanowatt output
powers due to the current density and temperature droop. Recently, we reported a droop …

H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface
barrier specially adapted for light emission; Processes or apparatus specially adapted for …

In this paper, we report a neural probe which can selectively stimulate target neurons
optically from an integrated optical waveguide and also monitor extracellular neural signals …

Precise optogenetic control, ideally down to single cells in dense cell populations, is
essential in understanding the heterogeneity of cell networks. Devices with such capability, if …

In this article, red and green perovskite quantum dots are incorporated into the pixels of a
flexible color-conversion layer assembly using microfluidics. The flexible color-conversion …

A light-emitting diode (LED) structure includes an LED substrate having a first side and a
second side opposing the first side. One or more light-emitting diodes are disposed on the …

Endothelial damage, astrogliosis, microgliosis, and neuronal degeneration are the most
common events after spinal cord injury (SCI). Studies highlighted that studying the …

Optogenetics relies on dynamic spatial and temporal control of light to address emerging
fundamental and therapeutic questions in cardiac research. In this work, a compact micro …

The main challenges in the application of GaN-based full-color micro-light-emitting diodes
(micro-LEDs) are size-dependent effects and low quantum efficiency, especially for green …