A New Laser For More Efficient Communications

Novel devices known as topological lasers can prove more efficient at shining light than conventional lasers. Now scientists have created the first electrically driven topological laser that works at room temperature, which could find use in telecommunications. Topology is the branch of mathematics that investigates what aspects of shapes can…

Video Friday: Spot Meets BTS

Video Friday is your weekly selection of awesome robotics videos, collected by your Automaton bloggers. We’ll also be posting a weekly calendar of upcoming robotics events for the next few months; here's what we have so far (send us your events!): RSS 2021 – July 12-16, 2021 – [Online Event] Humanoids 2020…

The Future of Deep Learning Is Photonic

Alexander Sludds This computer rendering depicts the pattern on a photonic chip that the author and his colleagues have devised for performing neural-network calculations using light. Think of the many tasks to which computers are being applied that in the not-so-distant past required human intuition. Computers routinely identify objects in…