New surface-mount optical sensors increase vertical headroom, enabling more flexible encoder and position-sensing designs ...

Most CES tech is still on the horizon, but these products are already real, priced and (mostly) ready to ship.

Optoretinography reveals rapid deformations in human and rodent rod photoreceptors associated with rhodopsin activation, paving the way for label-free imaging of rod dysfunction and visual cycle ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...