Microlaser Chip Adds New Dimensions to Quantum Communication https://thequantuminsider.com/?p=1470915 #Research #key #Penn_Engineering #quantum_communication #Quantum_Key_Distribution #quantum_transmission #qudit #quantumdaily Insider Brief Researchers have created a chip that outstrips the security and robustness of existing quantum communications hardware. The use of “qudits” doubles the quantum information space of any previous on-chip laser. A quantum bit in a state of superposition greater