On-Chip Microwave Laser

https://www.electronics-lab.com/chip-microwave-laser/

Lasers are everywhere these days: at the checkout in the supermarket, in the CD player in the lounge – and quantum researchers need them to test qubits in the (future) quantum computers. For most applications, today’s large, inefficient lasers are a perfectly adequate solution, but quantum systems operate on a very small scale and at […]