DARPA launched the MELT project to leverage advances in coherent beam combining of semiconductor-based optical systems, along with new ways of fabricating photonic integrated circuits.

A case in point: [Laakso Mikko’s] research group has built a multichannel receiver using 21 cheap RTL-SDR dongles to create a phase coherent array ... passive radar or beam forming.

The Lambda 421 beam combiner is a new, patented, concept for combining separate light sources with different spectra into a single common output beam. Each separate light source is collimated ...

Quantum technologies, which operate leveraging quantum mechanical phenomena, have the potential to outperform their classical counterparts in some optimization and computational tasks. These ...