Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.

Xpanceo wants to turn the sci-fi vision of smart contact lenses into reality. But the road ahead is rocky and skepticism is warranted.

This manuscript proposes a microring resonator based on a silicon nitride slot waveguide surrounded by a metamaterial cladding. A device with improved sensitivity is achieved by including such ...