‘Quantum dot’ lasers present an opportunity to reduce the cost of photonics devices for telecommunications, according to the University of California at Santa Barbara (UCSB). Usign photonics had often been prohibitively expensive in most cases due to the initial costs even though photonics is often many times more energy efficient than conventional electronics.
University of California at Santa Barbara (UCSB)
Will quantum-resistant encryption be enabled by quantum technology or mathematics? Helmut Griesser examines technologies for the post-quantum world
The increasing value of optical fibre assets in metropolitan areas is shaping the business models of companies that provide access to them, finds Andy Extance
As 2017 draws to a close, Scott Wilkinson looks ahead to what’s in store for the optical communications industry in 2018
An English city with a world-class 5G test-bed is about to make telecommunications history, reports Rebecca Pool