Abstract: This study investigates alignment and coupling between a photonic integrated circuit (PIC) and a mixed-mode fiber array (FA), where one of the channels in the normally single-mode (SM) array ...
Abstract: While fiber-optic quantum key distribution (QKD) systems have reached a technological maturity that permits field deployments, the complexity of free-space optical (FSO) QKD systems ...
A new study reveals that the Pyramid of the Moon at Teotihuacan, Mexico, marks the astronomical orientation axis of the ancient city. The research team, coordinated by Ismael Arturo Montero García, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback