Overcoming the quantum sensing decoherence barrier enhances quantum sensing

https://www.eurekalert.org/news-releases/1081540

"overcomes decoherence using pre-determined coherence-stabilized protocol on their experiment’s qubit, stabilizing one key property of quantum state, based on Lidar/ Saurav theory... experiment significantly improved small frequency shift measurement in quantum systems... allows larger sensing signal, which is easier to detect, improving sensitivity... requires no feedback, extra control or measurement resources, like entangling many sensors... 1.65X, potentially up to 1.96X better efficacy... medical imaging"