An innovative planar spoof plasmonic neural network (SPNN) platform capable of directly detecting and processing terahertz (THz) electromagnetic signals has been unveiled by researchers at City ...
The technique doesn’t use any conventional processing elements and, instead, relies on diffractive surfaces. They also describe a “data free” design approach that does not rely on deep learning.
MICROTECH s.r.l. manufactures laser direct writing pattern generators for microlithographic mask making, diffractive optics and "in-situ" processing on 2/3-D substrates, as well as equipments for ...